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논문검색

포스터 발표 : 환경생물 및 에너지

Antibacterial activity of Ag-deposited TiO2 prepared by sonochemical reduction method

원문정보

Sera LIM, Sang-wha LEE, Seong-eun KIM, Hye-yeon JEONG, Min-sun KIM

한국생물공학회 한국생물공학회 학술대회 2010 춘계학술대회 및 국제심포지움 2010.04 pp.187-187
피인용수 : 0건 (자료제공 : 네이버학술정보)

초록

영어

As a noble antibacterial material, TiO2 nanoparticles have received increasing attention in recent years for their good properties as a stable, long lasting, safe and broad-spectrum antibiosis. Especially TiO2 nanoparticles containing Ag have been widely used as a filler in the manufacture of antibacterial plastics, coatings, functional fibers, dishware and medical facilities, because Ag has a strong antibacterial activity against many kinds of bacteria even at low concentrations. In
this study, the antibacterial effect of Ag-TiO2 was investigated based on the different percentage of inactivation of Escherichia.coli treated by Ag-TiO2 with different surface coverage of nanosized Ag. Higher surface coverage of nanosized Ag on TiO2 exhibited more effective antibacterial activities as compared with relatively low surface coverage of nanosized Ag.

키워드

저자정보

  • Sera LIM Dept. of Biochemical and engineering, Kyungwon University, Gyeonggi-do, 461-701.
  • Sang-wha LEE Dept. of Biochemical and engineering, Kyungwon University, Gyeonggi-do, 461-701.
  • Seong-eun KIM Dept. of Biochemical and engineering, Kyungwon University, Gyeonggi-do, 461-701.
  • Hye-yeon JEONG Dept. of Biochemical and engineering, Kyungwon University, Gyeonggi-do, 461-701.
  • Min-sun KIM Dept. of Biochemical and engineering, Kyungwon University, Gyeonggi-do, 461-701.

참고문헌

자료제공 : 네이버학술정보

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