Antibacterial properties of nano-layered Au, Ag and Al film coatings on flexible organic substrates
Asian Journal of Chemistry, cilt.26, sa.18, ss.6015-6017, 2014 (Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 26 Sayı: 18
- Basım Tarihi: 2014
- Doi Numarası: 10.14233/ajchem.2014.16473
- Dergi Adı: Asian Journal of Chemistry
- Derginin Tarandığı İndeksler: Scopus
- Sayfa Sayıları: ss.6015-6017
- Anahtar Kelimeler: Antibacterial property, Surface free energy, Surface morphology, Thin film
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Bilecik Şeyh Edebali Üniversitesi Adresli: Evet
Özet
The antibacterties properties surface are important for the health industry.gold, silver and aluminium nano-layers were coated using a metal plasma vacuum arc on flexible organic subsumes. The antibacterial properties of the coated nano-layered metal films were examined using E. coli (ATCC 25922) bacteria. the contact time of the bacteria soluitons (109CFUmL) to the nano-layered metal coatings was adjusted to 3 h in the expertmenial procedures. The antibacterial properties of the coated and uncoaled samples were determined after 24 h, The obtained resalís show that the antibacterial properties of the nano-layered metal film coatings on flexible organic substrates were improved. The antibacterial effect is determined as Ag > Au > Al. lit addition, the surface roughness and the surface free energies of the coated samples were determined. The produced coatings showed the antibacterial properly.