文献类型：期刊文献

英文题名：Permanent antimicrobial cotton fabrics obtained by surface treatment with modified guanidine

作者：Li, Zongliang[1];Chen, Jie[1];Cao, Wei[1];Wei, Dafu[1];Zheng, Anna[1];Guan, Yong[1]

机构：[1]East China Univ Sci & Technol, Minist Educ, Key Lab Ultrafine Mat, Mat Sci & Engn, Shanghai 200237, Peoples R China

年份：2018

卷号：180

起止页码：192

外文期刊名：CARBOHYDRATE POLYMERS

收录：;EI(收录号：20174104269606);WOS:【SCI-EXPANDED(收录号:WOS:000416369800022)】；

基金：The authors would like to thank The Key Laboratory of Advanced Polymer Materials of Shanghai and Ministry of Science and Technology Support Program (2015BAD16B05) for funding this work.

语种：英文

外文关键词：Cotton fabrics; Antimicrobial activities; Polyhexamethylene guanidine hydrochloride; Laundering durability; Chemical bonding

摘要：Antimicrobial cotton fabrics received much attention for the demand of health and hygiene fields. In this work, an antimicrobial copolymer was prepared via a reaction between polyhexamethylene guanidine hydrochloride and polypropylene glycol diglycidyl ether. The copolymer has amphiphilic characteristic and excellent antimicrobial properties. When the copolymer was adhered onto cotton fabrics through physical adsorption and chemical bonding using dipping-drying method, the resultant cotton fabrics had excellent and durable antimicrobial properties. The antimicrobial rates against Escherichia coli and Staphylococcus aureus were higher than 99.99% when the adsorption amount of the copolymer was above 35.5 mg/g. The antimicrobial cotton fabrics remained the excellent antimicrobial properties even after laundered with detergent solution.