| 학회 |
한국고분자학회 |
| 학술대회 |
2009년 가을 (10/08 ~ 10/09, 광주과학기술원 오룡관) |
| 권호 |
34권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Fabrication of Polyrhodanine Nanotubes with Silver Nanoparticles andTheir Antimicrobial Properties |
| 초록 |
A simple synthetic method has been developed for the fabrication of antimicrobial silver nanoparticles embedded-polyrhodanine nanotubes. In the preparation, rhodanine monomer forms one-dimensional complexes with silver ions due to coordinative interaction and consecutively reduces the silver ions during the chemical oxidation polymerization. The polymerization procedure is analyzed by in-situ transmission electron microscopy and scanning electron microscopy. The synthesized polyrhodanine nanotubes with silver nanoparticles are applied for 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 compared to silver nanoparticles and rhodanine monomer. |
| 저자 |
공혜영, 장정식
|
| 소속 |
서울대 |
| 키워드 |
Antimicrobial; Nanotube; Polyrhodanine; Silver
|
| E-Mail |
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