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Study of stuctural , electrochimical and antibacterial properties of PVK pur and Doped with TiO2

Auteurs : O. Bouriche, H. Kouadri
Année : 2016
Domaine : Sciences des matériaux
Type : Communication
Conférence: 7th African Conference on Non Destructive Testing ACNDT 2016 & the 5th International Conference on NDT and Materials Industry and Alloys (IC-WNDT-MI)
Résumé en PDF : (résumé en pdf)
Fulltext en PDF : (.pdf)
Mots clés : Poly (N-vinylcarbazole), Antibacterial Activity, Titanium Oxide (TiO 2 ), DMSO

Résumé :

Polymeric thin films of poly (N-vinylcarbazole) (PVK) with nano-crystalline titanium oxide (TiO) were fabricated by using bath deposition method. The complexation of the polymer was confirmed by Fourier transform infrared (FTIR) and UV-Visible studies, the antibacterial activity was tested with various percentage, from 1wt%, 3wt%, 5WT% of doping, with staphylococcus aureus, Bacillus subtilis and Escherichia coli in the absence of light.