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  • 09월 04일 13시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

Multifunctional Silica Nanotubes: Toxicity, Endocytosis, Imaging and Biodistribution

등록일
2009년 8월 8일 00시 07분 33초
접수번호
0138
발표코드
금13E3심 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 09시 : 50분
발표형식
심포지엄
발표분야
분석화학 - Development and Applications of Analytical Chemistry in Bio- and Nano-Technologies
저자 및
공동저자
이상복
University of Maryland, USA, United States
Silica nanotubes have become very attractive as multifunctional nanoparticles due to their structural attributes, such as the distinctive inner and outer surfaces, over conventional spherical nanoparticles. Inner voids can be used for capturing, concentrating, and releasing species ranging in size from large proteins to small molecules because tube dimensions can be easily controlled by the template synthesis. Distinctive outer surfaces can be differentially functionalized with environment-friendly and/or probe molecules to a specific target. These multifunctional silica nanotubes (SNTs) have shown enormous potential in biomedical application including therapeutic tools, bio-imaging, drug delivery, bioseparations, and biocatalysis, and also provided a model system to study wetting /diffusion problems and reactions in nanoscale containers. In this presentation, the recent results on the endocytosis mechnism and biodistribution of SNTs will be mainly descibed.

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