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Conference Papers Year : 2009

Deposits of silver nanoparticle-containing plasma polymer. Prevention of biological surface contamination

Abstract

A process combining silver sputtering and plasma polymerization of hexamethyldisiloxane (HMDSO) was adjusted by HMDSO-pulsed injections. It produced stable coatings of silver-containing SiCO material deposited on stainless steel. The antibacterial activity of the silver-composite coatings was evaluated on the model bacteria Escherichia coli ATCC 10536. The bactericidal properties of the silver nanoparticle-containing plasma polymer were demonstrated. Indeed, a significant drop in viable bacterial count (> 4 log reduction) was observed, whatever the Ag content.
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hal-01563774 , version 1 (18-07-2017)

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Attribution - NonCommercial - ShareAlike

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  • HAL Id : hal-01563774 , version 1

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Bernard Despax, Claire Saulou-Berion, Muriel Mercier-Bonin, Patrice Raynaud, Sandrine Zanna, et al.. Deposits of silver nanoparticle-containing plasma polymer. Prevention of biological surface contamination. 19th International Symposium on Plasma Chemistry, Achim von Keudell and Jorg Winter, Jul 2009, Bochum, Germany. ⟨hal-01563774⟩
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