Research in the Antimicrobial Activity of Guanidinylated Chitosan treated Wool Fabric

摘要：

Chitosan biguanidine hydrochloride (CGH) has been synthesized by the guanidinylation reaction of chitosan with dicyandiamide. The structures of CGH were characterized by flourier transform infrared spectroscopy (FT-IR) and 13CNMR. In this study, we used citric acid (CA) as a crosslinking agent, mixed with CGH to perform a pad-dry-cure treatment on wool fabric to study its crosslinking effects with the help of FT-IR and scanning electron microscopy (SEM). Antimicrobial activity and wash fastness of CGH treated wool fabrics were also investigated.

关键词： chitosan biguanidine hydrochloride wool citric acid crosslinking antimicrobial

作者: ZHAO Xue HE Jinxing ZHANG Zihao WANG Hongli

作者单位: College of Chemistry & Chemical Engineering, Donghua University, Shanghai 201620, P.R.China College of Chemistry & Chemical Engineering, Donghua University, Shanghai 201620, P.R.China Key Lab

会议类型: 国际会议

会议名称: The 12th International Wool Research Conference(第十二届国际羊毛会议12th IWRC)

会议地点: 上海

会议语种:英文

页码: 235-239

在线出版日期: 2010-10-19（万方平台首次上网日期，不代表论文的发表时间）