@article {12462,
	title = {1H NMR Relaxometry and Diffusometry Study of Magnetic and Non-Magnetic Ionic Liquid-Based Solutions: Co-Solvent and Temperature Effects},
	journal = {The Journal of Physical Chemistry B},
	year = {2017},
	note = {<p>n/a</p>
},
	publisher = {ACS Publications},
	abstract = {<p>In this work, 1H NMR relaxometry and diffusometry as well as viscometry experiments were carried out as a means to study the molecular dynamics of magnetic and non-magnetic ionic liquid-based systems. In order to evaluate the effect of a co-solvent on the super-paramagnetic properties observed for Aliquat-iron-based magnetic ionic liquids, mixtures comprising different concentrations, 1\% and 10\% (v/v), of DMSO-d6 were prepared and analyzed. The results suggest that, when at low concentrations, DMSO-d6 promotes more structured ionic arrangements, thus enhancing these super-paramagnetic properties. Furthermore, the analysis of temperature and water concentration effects allowed to conclude that neither one of these variables sufficiently affected the super-paramagnetic properties of the studied magnetic ionic liquids.</p>
},
	isbn = {1520-6106},
	url = {https://www.ncbi.nlm.nih.gov/pubmed/29179541},
	author = {Beira, Maria Jardim and Daniel, Carla I. and Almeida, Pedro L and Corvo, Marta C. and Rosatella, Andreia A. and Afonso, Carlos A. M. and Sebastiao, Pedro J.}
}
