The synthesis of nano-silver/sodium alginate composites and their antibacterial properties

被引：29
作者：
Yang, Jisheng [1 ]
Zheng, Haicheng [1 ]
Han, Suya [1 ]
Jiang, Zhengdong [1 ]
Chen, Xiang [2 ]
机构：
[1] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China
[2] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Jiangsu Coinnovat Ctr Prevent & Control Important, Yangzhou 225009, Peoples R China
来源：
RSC ADVANCES | 2015年 / 5卷 / 04期
关键词：
SILVER NANOPARTICLES; NANOCOMPOSITES; FABRICATION;
D O I：
10.1039/c4ra12836b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nano-silver/sodium alginate (Ag/SA) composites were synthesized by an effective strategy. A sodium alginate (SA) solution was mixed with a silver nitrate solution and heated under normal pressure to afford Ag/SA by the in situ reaction of the liquid phase where SA acted as both a reducing and stabilizing agent. The developed Ag/SA composites were characterized using UV-visible, XRD, TEM and TGA to understand their physical and chemical properties. These Ag/SA composites showed antibacterial activity towards Escherichia coli ATCC 25922 and Staphylococcus aureus ATCC 25923.
引用
收藏
页码：2378 / 2382
页数：5
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