Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5637
Title: Chitosan-polyoxometalate nanocomposites: Synthesis, characterization and application as antimicrobial agents
Authors: Fiorani, Giulia
Saoncella, Omar
Kaner, P.
Alsoy Altınkaya, Sacide
Figoli, Alberto
Bonchio, Marcella
Carraro, Mauro
Kaner, P.
Alsoy Altınkaya, Sacide
Izmir Institute of Technology. Chemical Engineering
Keywords: Antimicrobial activity
Chitosan
Nanoparticles
Polyoxometalates
Porous film
Issue Date: May-2014
Publisher: Springer Verlag
Source: Fiorani, G., Saoncella, O., Kaner, P., Alsoy Altınkaya, S., Figoli, A., Bonchio, M., and Carraro, M. (2014). Chitosan-polyoxometalate nanocomposites: Synthesis, characterization and application as antimicrobial agents. Journal of Cluster Science, 25(3), 839-854. doi:10.1007/s10876-013-0685-x
Abstract: Polyoxometalates (POMs) were used, together with chitosan (CS), to obtain hybrid nanoaggregates. Three representative POMs were efficiently assembled into nanoparticles of few hundred nm diameter, featuring entangled ribbons substructure. In order to establish suitable preparation and stability conditions, the assemblies were characterized in solution by UV-Vis spectroscopy, dynamic light scattering and ζ-potential. The nanoparticles were tested against E. coli (106 CFU/ml) in aqueous solution, showing a synergic activity of the heteropolyacid H5PMo10V2O40 and CS. For such components, a highly porous and antibacterial film was obtained upon lyophilisation of the colloidal mixture.
URI: https://doi.org/10.1007/s10876-013-0685-x
http://hdl.handle.net/11147/5637
ISSN: 1040-7278
1040-7278
Appears in Collections:Chemical Engineering / Kimya Mühendisliği
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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