One-Step Preparation of Antimicrobial Polyrhodanine Nanotubes with Silver Nanoparticles

被引：36
|
作者：
Kong, Hyeyoung [1 ]
Song, Jooyoung [1 ]
Jang, Jyongsik [1 ]
机构：
[1] Seoul Natl Univ, Coll Engn, Sch Chem & Biol Engn, WCU Program Chem Convergence Energy & Environm C2, Seoul 151742, South Korea
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2009年 / 30卷 / 15期
关键词：
antimicrobial; chemical-oxidation polymerization; nanoparticles; nanotubes; polymers; silver; METAL NANOPARTICLES; CONDUCTING POLYMER; FABRICATION; COMPLEXES;
D O I：
10.1002/marc.200900106
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A simple synthetic method has been developed for the fabrication of antimicrobial polyrhodanine nanotubes with silver nanoparticles. Rhodanine monomer first forms one-dimensional complexes with silver ions due to coordinative interactions and consecutively reduces the silver ions during chemical-oxidation polymerization. The polymerization procedure is analyzed by transmission electron microscopy and scanning electron microscopy in situ. The synthesized silver nanoparticles/polyrhodanine nanotubes are applied as an antimicrobial agent against Gram-negative bacteria, E. coli and Gram-positive bacteria, S. aureus. The antimicrobial tests demonstrate that the silver/polyrhodanine nanotubes have superior antimicrobial properties to silver nanoparticles and rhodanine monomer.
引用
收藏
页码：1350 / 1355
页数：6
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