Preparation and characterization of a clay-polyvinylpyridinium matrix for the removal of bacterial cells from water
Küçük Resim Yok
Tarih
1997
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Chapman Hall Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Polyvinylpyridinium salts were immobilized onto a clay matrix and were then tested for their antibacterial properties. The clay-polyvinylpyridinium matrix was prepared by the copolymerization of gamma-methacryloxypropyltriethoxy silane bonded covalently to clay and 4-vinylpyridine and subsequent quaternization with benzyl halides. Suspension tests for antibacterial properties of the immobilized bactericide against Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa demonstrated the high activity of the pyridinium salts that are bonded to the polyacrylate spacer. Advantageously, these insoluble clay-polymer bactericides could be applied without any contamination by the substrate.
Açıklama
Anahtar Kelimeler
Antibacterial Activity, Escherichia-Coli, Polymers, Salts
Kaynak
Journal of Materials Science
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
32
Sayı
22
