V
Valeria Alzari
Researcher at University of Sassari
Publications - 51
Citations - 2126
Valeria Alzari is an academic researcher from University of Sassari. The author has contributed to research in topics: Polymerization & Graphene. The author has an hindex of 24, co-authored 51 publications receiving 1844 citations. Previous affiliations of Valeria Alzari include University of Perugia.
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Journal ArticleDOI
High concentration few-layer graphene sheets obtained by liquid phase exfoliation of graphite in ionic liquid
Daniele Nuvoli,Luca Valentini,Valeria Alzari,Sergio Scognamillo,Silvia Bittolo Bon,Massimo Piccinini,Javier Illescas,Alberto Mariani +7 more
TL;DR: In this paper, the use of a commercial ionic liquid as a convenient solvent medium for graphite exfoliation in mild and easy conditions without any chemical modification is presented, and it is noteworthy that, by gravimetric analysis, a graphene concentration as high as 5.33 mg ml−1 was determined.
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Graphene-containing thermoresponsive nanocomposite hydrogels of poly(N-isopropylacrylamide) prepared by frontal polymerization
Valeria Alzari,Daniele Nuvoli,Sergio Scognamillo,Massimo Piccinini,Emilia Gioffredi,Giulio Malucelli,Salvatore Marceddu,Mario Sechi,Vanna Sanna,Alberto Mariani +9 more
TL;DR: In this paper, a dispersion of graphite in N-methylpyrrolidone was used to synthesize poly(N-isopropylacrylamide) nanocomposite hydrogels containing graphene.
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Novel docetaxel-loaded nanoparticles based on poly(lactide-co-caprolactone) and poly(lactide- co-glycolide-co-caprolactone) for prostate cancer treatment: formulation, characterization, and cytotoxicity studies
Vanna Sanna,Anna Maria Roggio,Anna Maria Posadino,Annalisa Cossu,Salvatore Marceddu,Alberto Mariani,Valeria Alzari,Sergio Uzzau,Gianfranco Pintus,Mario Sechi +9 more
TL;DR: PLGA-PCL copolymer may be considered as an attractive and promising polymeric material for the formulation of Dtx NPs as delivery system for prostate cancer treatment, and can also be pursued as a validated system in a more large context.
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Stimuli Responsive Hydrogels Prepared by Frontal Polymerization
TL;DR: By comparison with analogous samples prepared by the classical polymerization technique, it was found that the two methods give rise to hydrogels characterized by very diverse swelling capability; furthermore, swelling reversibility was found to be different when temperature is allowed to cyclically vary between values that are below and above the lower critical solution temperature.
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Poly(N,N-dimethylacrylamide) hydrogels obtained by frontal polymerization
Giuseppe Caria,Valeria Alzari,Orietta Monticelli,Daniele Nuvoli,Jose Maria Kenny,Alberto Mariani +5 more
TL;DR: In this article, the authors compared the properties of poly(N, N -dimethylacrylamide) hydrogels obtained in bulk, water, or DMSO, and compared the obtained materials in terms of their yield, swelling behavior, thermal properties, and morphology.