• 한국응용과학기술학회지
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• 제21권4호
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• pp.327-334
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• 2004

Cysteine-silver complexes were prepared and investigated the antimicrobial activity on rubber mat manufactured with waste rubber. We are exposed to harmful bacteria and fungi all the time. We manufactured antimicrobial mat to be imposed to mats that it can prevent generation of bacteria and microorganisms, and restrict their reproduction. Infection of medical devices causes significant morbidity and mortality. For aim of this study, we measured the antimicrobial mat manufactured with cysteine-Ag complex by CCD, FT-IR and NMR. The effect of mole ratio of cysteine-Ag complex on antimicrobial activity to bacteria and fungi is investigated. Reduction rate is evaluated using the Quinn method. Antimicrobial activity of complex on mole ratio 1:4 was effectively inhibited. The complexes had a better antibacterial activity than antifungal activity on rubber mat.

• 한국응용과학기술학회지
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• 제28권4호
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• pp.491-496
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• 2011

N-(fluorodichlomethylthio) phthalimide-silver complexes were prepared and investigated the antimicrobial activity on rubber mat manufactured with waste rubber. We are exposed to harmful bacteria and fungi all the time. We manufactured antimicrobial mat to be imposed to mats that it can prevent generation of bacteria and microorganisms, and restrict their reproduction. Infection of medical devices causes significant morbidity and mortality. For aim of this study, we measured the antimicrobial mat manufactured with N-(fluorodichlomethylthio) phthalimide-Ag complex by CCD, FT-IR and NMR. The effect of mole ratio of N-(fluorodichlomethylthio) phthalimide-Ag complex on antibacterial activity to bacteria and fungi is investigated. Reduction rate is evaluated using the Quinn method. Escherichia Coli is effectively inhibited than Staphylococcus aureus by antimicrobial mat.

• 한국산학기술학회논문지
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• 제6권4호
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• pp.285-290
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• 2005

고무제품의 기계적 특성은 혼합물 성분, 경화 상태 공정 및 충진제 같은 많은 요소에 기인된다. 우리 연구의 목적은 N-isopropyl-N'-chloro-P-phenylene diamine, 항산화제의 영향을 열적 상태에서 노화 및 오존 균열에 관해 조사하였다. 이 연구에서 항미생물 고무매트의 퇴화가 연구되었는데, 항산화제 함유 및 항산화제가 함유되지 않은 항균매트에 관한 열적 상태의 노화 및 오존 균열을 조사하였다.