The Structure of Wool Fibers Grafted with Chitosan Coated Ag-loading Nano-SiO2 Antibacterial Composites

被引：7
|
作者：
Niu, Mei [1 ,2 ]
Liu, Xuguang [1 ,3 ]
Dai, Jinming [1 ,2 ]
Jia, Husheng [1 ,4 ]
Wei, Liqiao [1 ,4 ]
Xu, Bingshe [1 ,4 ]
机构：
[1] Taiyuan Univ Technol, Key Lab Interface Sci & Engn Adv Mat, Minist Educ, Taiyuan 030024, Peoples R China
[2] Taiyuan Univ Technol, Coll Light Text Engn & Art, Yuci 030600, Peoples R China
[3] Taiyuan Univ Technol, Coll Chem & Chem Engn, Taiyuan 030024, Peoples R China
[4] Taiyuan Univ Technol, Coll Mat Sci & Engn, Taiyuan 030024, Peoples R China
来源：
FIBERS AND POLYMERS | 2010年 / 11卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Wool fiber; Surfaces structure; UV; Modification; Antibacterial;
D O I：
10.1007/s12221-010-1201-7
中图分类号：
TB3 [工程材料学]; TS1 [纺织工业、染整工业];
学科分类号：
0805 ; 080502 ; 0821 ;
摘要：
Wool fiber was grafted with chitosan coated Ag-loading nano-SiO2 (CCTS-SLS) antibacterial composites under ultraviolet irradiation. The morphologies and structures of CCTS-SLS-wool were characterized by using scanning electronic microscopy, transmission electron microscopy, and Fourier transformation infrared spectrometry. The results show that a uniform and smooth antibacterial layer of 200 nm in thickness was formed on the surface of wool fiber by covalent bonding. The mechanical properties of the antibacterial wool fiber were improved. The antibacterial performance was found to be excellent, with antibacterial effect up to 90 % even after repeated washing. CCTS-SLS-wool possessed soft hand-feeling and good color.
引用
收藏
页码：1201 / 1203
页数：3
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