Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/45795
Título: | Plasma deposition of antibacterial nano-coatings on polymeric materials |
Autor(es): | Nikiforov, Anton Leys, Christophe Kuchakova, Iryna Vanneste, Myriam Heyse, Pieter De Vrieze, Mike Zille, Andrea Dinescu, Gheorghe Mitu, Bogdana Modic, Martina Cvelbar, Uros |
Palavras-chave: | Plasma Textile |
Data: | 2017 |
Editora: | Electrochemical Society |
Revista: | ECS Transactions |
Resumo(s): | Non-woven textile materials with antimicrobial properties are of high demands for applications ranging from medical dressing to everyday cleaning products. A plasma assisted route to engineer antimicrobial nano-composite coatings is proposed. Nano-particles of Ag, Cu and ZnO are tested as antimicrobial agents with average nano-particle size of 20-50 nm. Nanoparticles are incorporated in between two layers of an organosilicon film. The effect of the barrier coating on nano-particles release is determined by XPS. Antibacterial efficiency of the samples against P. aeruginosa ATCC 9027 and S. aureus M u50 bacteria shows that all treated samples exhibit higher antibacterial efficiency against S. aureus. The antibacterial efficiency of AgNPs and CuNPs is above 90% which is practically interesting for medical application while ZnONPs shows lower antibacterial efficiency. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/45795 |
ISBN: | 9781607685395 |
DOI: | 10.1149/07703.0053ecst |
ISSN: | 1938-5862 |
e-ISSN: | 1938-6737 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2017 Nikiforov et al.pdf | 1,31 MB | Adobe PDF | Ver/Abrir |