文献类型：期刊文献

英文题名：Microwave-assisted antimicrobial finishing of wool fabric with chitosan derivative

作者：Xue, Zhao[1,2]

机构：[1]Shaoxing Univ, Coll Text & Garment, Shaoxing 312000, Peoples R China;[2]Shaoxing Univ, Key Lab Clean Dyeing & Finishing Technol Zhejian, Shaoxing 312000, Peoples R China

年份：2015

卷号：40

期号：1

起止页码：51

外文期刊名：INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH

收录：SCI-EXPANDED(收录号：WOS:000353548700007)、、EI(收录号：20152100869437)、Scopus(收录号：2-s2.0-84929405791)、WOS

基金：The author is thankful to the Science and Technology Bureau of Shaoxing for providing the research grant (No. 2014B70013).

语种：英文

外文关键词：Antimicrobial finishing; Guanidinylated chitosan; Microwave heating; Wool

外文摘要：Chitosan guanidine hydrochloride derivative has been synthesized by the guanidinylation reaction of chitosan with thiourea trioxide. The structures of chitosan guanidine hydrochloride are characterized by FTIR and (CNMR)-C-13. A microwave heating system has been used to apply chitosan guanidine hydrochloride on wool fabric to impart antimicrobial finishing. Conventional and microwave-assisted finishing of wool fabric with chitosan guanidine hydrochloride is compared. The influence of microwave heating on the efficiency of crosslinking is studied by SEM and FTIR. Scanning electron microscopy substantiates adhesion of the chitosan guanidine hydrochloride on the surface of the wool under microwave heating. Microwave-based finished samples show better antimicrobial properties and durability after 40 washes than conventionally finished samples without losses in strength properties.