Facile one-pot synthesis of chitosan oligosaccharide/silver nanocomposites and their antimicrobial properties

被引：6
|
作者：
Yang, Ning [1 ]
Li, WeiHong [2 ]
机构：
[1] Shanxi Agr Univ, Coll Food Sci & Engn, Taigu 030801, Shanxi, Peoples R China
[2] Shanxi Agr Univ, Coll Resources & Environm, Taigu 030801, Shanxi, Peoples R China
来源：
MATERIALS LETTERS | 2014年 / 132卷
关键词：
Chitosan oligosaccharide; Silver; Nanocomposites; FTIR; Antibacterial activity; SILVER NANOPARTICLES; MICROPARTICLES; NANOCRYSTALS;
D O I：
10.1016/j.matlet.2014.06.044
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this study, we demonstrate a facile approach to prepare chitosan oligosaccharide (COS)/silver nanocomposites by use of vitamin C and low molecular COS as reducing agent and capping agent. Morphology and crystalline structure of the COS/silver nanocomposites were characterized. The possible biochemical mechanism leading to the formation of the nanocomposites was investigated by FTIR. The synthesized COS/silver nanocomposites exhibited stronger antibacterial activity than the COS. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：145 / 148
页数：4
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