Antimicrobial coatings for polyester and polyester/cotton blends

被引：29
作者：
Cerkez, Idris [1 ]
Worley, S. D. [1 ]
Broughton, R. M. [2 ]
Huang, T. S. [3 ]
机构：
[1] Auburn Univ, Dept Chem & Biochem, Auburn, AL 36849 USA
[2] Auburn Univ, Dept Polymer & Fiber Engn, Auburn, AL 36849 USA
[3] Auburn Univ, Dept Poultry Sci, Auburn, AL 36849 USA
来源：
PROGRESS IN ORGANIC COATINGS | 2013年 / 76卷 / 7-8期
关键词：
Antimicrobial; N-halamine; Polyester; Coatings; Cotton; POLYMERIC N-HALAMINE; BIOCIDAL ACTIVITY; ANTIBACTERIAL; FABRICS; POLY(ETHYLENE-TEREPHTHALATE); COTTON; DERIVATIZATION; NANOPARTICLES; NANOSILVER; EFFICACY;
D O I：
10.1016/j.porgcoat.2013.03.005
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new hydantoin-containing N-halamine homopolymer was synthesized and characterized. The polymer was coated onto polyethylene terephthalate (PET) and PET/cotton fabric by a pad-dry procedure, and the coated fabrics were rendered biocidal by exposure to dilute household bleach. The chlorinated fabrics inactivated about six logs of Staphylococcus aureus and Escherichia coli O157:H7 within 30-60 min of contact time. The coatings on both surfaces were rechargeable and exhibited adequate stabilities toward washing and UVA light exposure. It was found that the coatings provided superior UVA light stabilities on PET surfaces; whereas, more rapid biocidal activity was observed for the PET/cotton fabrics. (C) 2013 Elsevier B.V. All rights reserved.
引用
收藏
页码：1082 / 1087
页数：6
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