| 학회 |
한국고분자학회 |
| 학술대회 |
2011년 가을 (10/06 ~ 10/07, 김대중 컨벤션센터) |
| 권호 |
36권 2호 |
| 발표분야 |
기능성고분자－막분리용 고분자 |
| 제목 |
The antibacterial effect of Poly(acrylic acid) nanogel containing silver nanoparticle prepared by electron beam irradiation. |
| 초록 |
The purpose of this study evaluated the antibacterial characterization of poly(acrylic acid) (PAA) containing silver nanoparticle (AgNPs) prepared by electron beam Irradiation with increasing radiation. Silver nitrate (AgNO3) was dissolved in the distilled water (DIW), and PAA powder and hexane were stirred in the AgNO3 solution by using a mechanical stirrer and then irradiated by electron beam, to prepare silver nanoparticle in the PAA nanogel. The nanoparticles were characterized by scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). And The particle size and zeta-potential were confirmed by particle size analyzer (PSA). The antibacterial properties of the nanoparticles were evaluated by paper diffusion test and minimum inhibitory concentrations (MIC) against the Gram positive (staphylococcus aureus) as well as the Gram negative (Escherichia coli) bacteria. |
| 저자 |
최종배1, 박종석1, 권희정1, 임윤묵1, 신영민1, 신흥수2, 노영창1
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| 소속 |
1한국원자력(연), 2한양대 |
| 키워드 |
poly acrylic acid; naogel; silver nanoparticle; electron beam irradiation
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| E-Mail |
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