BIOCIDAL COMPOSITE MATERIALS CONTAINING NOBLE METAL NANOPARTICLES
Marina I. Biriukova, Gleb Yu. Yurkov, Viacheslav M. Bouznik
Pages: 149-155
Publié: 2 Jun 2014
Vues: 4,352
Téléchargements: 1,516
Résumé: Pt@Fe₂O₃ nanoparticles were prepared by means of iron pentacarbonyl Fe(CO)₅ and chloroplatinic acid H₂PtCl₆·6H₂O thermal decomposition in a polymer–oil solution–melt. A composite material prepared by thermal decomposition of chloroplatinic acid with further addition of the nanoparticles to a low density polyethylene solution melt in hydrocarbon oil contains core–shell Pt@Fe₂O₃ nanoparticles with the average diameter of 1.2 nm and narrow unimodal size distribution. All the samples studied exhibit antibacterial activity against both Gram-positive and Gram-negative strains.
Mots-clés : nanoparticles, low density polyethylene, biocidal properties
Citer cet article : Marina I. Biriukova, Gleb Yu. Yurkov, Viacheslav M. Bouznik. BIOCIDAL COMPOSITE MATERIALS CONTAINING NOBLE METAL NANOPARTICLES. Journal of International Scientific Publications: Materials, Methods & Technologies 8, 149-155 (2014). https://www.scientific-publications.net/en/article/1000157/
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