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Synthesis, Assembly and Biomedical Applications of Uniform-sized Nanoparticles

등록일
2007년 8월 20일 23시 23분 00초
접수번호
1428
발표코드
목26B7심 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 16시 : 00분
발표형식
심포지엄
발표분야
100회 기념 NT 및 초분자심포지엄
저자 및
공동저자
현택환, 김재윤, 안광진, 나현빈
서울대학교 화학생물공학부,
We developed new generalized synthetic procedures to produce monodisperse nanoparticles of many transition metals and oxides without a size selection process from thermolysis of metal-surfactant complexes. A new T1 MRI contrast agent using biocompatible MnO nanoparticles was developed for in vivo molecular and cellular imaging. Ni/NiO core/shell nanoparticles were synthesized for the selective magnetic separation of histidine-tagged proteins. We developed various kinds of multifunctional nanostructured materials based on uniform-sized nanoparticles for biomedical applications. Monodisperse nanoparticles were embedded in uniform pore-sized mesoporous silica spheres and polymer nanoparticles. We fabricated magnetic gold nanoshells consisting of gold nanoshells (for NIR photothermal therapy) that are embedded with Fe3O4 nanoparticles (for MRI contrasting agent).

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