@article {13910,
	title = {Electrospun composite cellulose acetate/iron oxide nanoparticles non-woven membranes for magnetic hyperthermia applications},
	journal = {Carbohydrate polymers},
	volume = {198},
	year = {2018},
	pages = {9-16},
	abstract = {<p>In the present work composite membranes were produced by combining magnetic nanoparticles (NPs) with cellulose acetate (CA) membranes for magnetic hyperthermia applications. The non-woven CA membranes were produced by electrospinning technique, and magnetic NPs were incorporated by adsorption at fibers surface or by addition to the electrospinning solution. Therefore, different designs of composite membranes were obtained. Superparamagnetic NPs synthesized by chemical precipitation were stabilized either with oleic acid (OA) or dimercaptosuccinic acid (DMSA) to obtain stable suspensions at physiological pH. The incorporation of magnetic NP into CA matrix was confirmed by scanning and transmission electron microscopy. The results showed that adsorption of magnetic NPs at fibers{\textquoteright} surface originates composite membranes with higher heating ability than those produced by incorporation of magnetic NPs inside the fibers. However, adsorption of magnetic NPs at fibers{\textquoteright} surface can cause cytotoxicity depending on the NPs concentration. Tensile tests demonstrated a reinforcement effect caused by the incorporation of magnetic NPs in the non-woven membrane.</p>
},
	url = {https://www.sciencedirect.com/science/article/pii/S0144861718307033},
	author = {Matos, Ricardo and Chaparro, Catarina and Silva, Jorge Carvalho and Valente, Manuel and Borges, Jo{\~a}o Paulo and Paula I P Soares}
}
