Antibacterial effect of nanosized silver colloidal solution on textile fabrics

被引:541
作者
Lee, HJ [1 ]
Yeo, SY [1 ]
Jeong, SH [1 ]
机构
[1] Hanyang Univ, Dept Fiber & Polymer Engn, Coll Engn, Seoul 133791, South Korea
关键词
Polymer; Silver Nanoparticles; Colloidal Solution; Antibacterial Effect; Silver Particle;
D O I
10.1023/A:1023736416361
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper deals with the antibacterial efficacy of nanosized silver colloidal solution on the cellulosic and synthetic fabrics. Two kinds of Bacteria; Gram-positive and Gram-negative, were used. TEM observation of silver nanoparticles showed their shape, and size distribution. The particles were very small (2-5 nm) and had narrow distribution. SEM images of treated fabrics indicated silver nanoparticles were well dispersed on the surfaces of specimens. WAXS patterns did not show any peak of silver as the fabric had very small quantity of silver particles. However, ICP-MS informed the residual concentration of silver particles on fabrics before/after laundering. The antibacterial treatment of the textile fabrics was easily achieved by padding them with nanosized silver colloidal solution. The antibacterial efficacy of the fabrics was maintained after many times laundering. (C) 2003 Kluwer Academic Publishers.
引用
收藏
页码:2199 / 2204
页数:6
相关论文
共 14 条
[1]  
ALCAMO IE, 1991, FUNDAMENTALS MICROBI, P61
[2]  
BOZZOLA JJ, 1995, ELECT MICROSCOPY, P186
[3]  
Cox D.M., 1999, Nanostructure Science and Technology: A Worldwide Study, P49
[4]  
Craighead H, 2000, NANOTECHNOLOGY RESEARCH DIRECTIONS: IWGN WORKSHOP REPORT, P153
[5]  
Crawford R, 1999, SURF SCI SERIES, V78, P675
[6]   Nanostructured magnetism in living systems [J].
Dickson, DPE .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 203 :46-49
[7]  
KHANNA SN, 1997, HDB NANOPHASE MAT EF, P2
[8]   Bacteria as workers in the living factory: metal-accumulating bacteria and their potential for materials science [J].
Klaus-Joerger, T ;
Joerger, R ;
Olsson, E ;
Granqvist, CG .
TRENDS IN BIOTECHNOLOGY, 2001, 19 (01) :15-20
[9]   ANTI-MICROBIAL FINISHING OF COTTON WITH ZINC PYRITHIONE [J].
MORRIS, CE ;
WELCH, CM .
TEXTILE RESEARCH JOURNAL, 1983, 53 (12) :725-729
[10]   Antibacterial activity of cellulose fabrics modified with metallic salts [J].
Nakashima, T ;
Sakagami, Y ;
Ito, H ;
Matsuo, M .
TEXTILE RESEARCH JOURNAL, 2001, 71 (08) :688-694