해양환경안전학회지 (Journal of the Korean Society of Marine Environment & Safety)
- 제14권1호
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- Pages.9-14
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- 2008
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- 1229-3431(pISSN)
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- 2287-3341(eISSN)
참굴(Crassostrea gigas) 수정란에 미치는 나노입자의 영향
Effect of Nano Particles on Fertilized Egg of Crossostrea gigas
- Lee, Byeong-Woo (Department of Marine Environmental Engineering, Gyeongsang National University) ;
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Park, Chan-Il
(Institute of Marine Industry, The collage of Marine Science, Gyeongsang National University) ;
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Choi, Kwang-Soo
(Institute of Marine Industry, The collage of Marine Science, Gyeongsang National University) ;
- Kim, Mu-Chan (Institute of Marine Industry, The collage of Marine Science, Gyeongsang National University)
- 발행 : 2008.03.31
초록
나노입자란 직경 100nm 이하의 크기를 가진 입자로 가전, 기능성 화장품, 반도체, 항균제 및 광촉매제 등에 널리 사용되어 있어 본 연구는 9종류의 나노입자가 참굴 수정란에 미치는 영향을 살펴보았다. 나인입자를 첨가하지 않은 대조구에서는 인공 수정한 참굴 수정란의 78%가 D형 유생으로 발생하였다. 은(Ag)이 2% 함유된 AGZ020, Nano silver 및 P-25의 나노입자와 주석산화물인 SnO의 나노입자는 24시간 경과 후 0.05ppm 농도에서 각 각 22%, 52%, 58% 및 76%가 D형 유생으로 발생하였으나, 20ppm 농도에서 8시간 이내 참굴 수정란을 모두 파괴하였다. In, Sb, Sn, Zn 및 Ag-
A Nano particle is a small particle with at least one dimension less than 100 nm Nanoparticle is currently used in an area cf intense scientific research, due to a wide variety cf potential applications in biomedical, optical, and electronic fields. In order to know the biological effect of the nine Nano particles on fertilized egg of Crassostrea gigas experiments were performed Development rates of control (free Nano particles) C. gigas to a particular larval stage (D-shape) was 78%. Development rate of C gigas to a parcicular larval stage (D-shape) after 24 hours exposure to 0.05ppm of AGZ020, Nano silver, P-25 and SnO were 22%, 52%, 58% and 76%, respectively. However, all fertilized eggs were destructed within 8 hours afters exposure to 20ppm of respective particles. On the other hand, All fertilized eggs were not affected after 24 hours respective exposure to 0.05ppm of In, Sb, Sn, Zn, and Ag-
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