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

Laser Desorption/Ionization Methods for Mass Spectrometric Analyses of Organic and Biological Interfaces

등록일
2009년 8월 14일 10시 23분 01초
접수번호
0763
발표코드
금13E2심 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 09시 : 25분
발표형식
심포지엄
발표분야
분석화학 - Development and Applications of Analytical Chemistry in Bio- and Nano-Technologies
저자 및
공동저자
한상윤
한국표준과학연구원 나노바이오융합연구단, Korea
Despite numerous researches utilizing self-assembled monolayers and nanoparticles with organically and biologically modified surfaces, appropriate analytical tools to characterize the molecular compositions of such interfaces have been rarely known. Conventional surface analysis tools are rather limited to the information of atomic level, and spectroscopic methods mainly gives the information on the functional groups of surface molecules. In an effort to develop new surface mass spectrometric methods, the laser desorption/ionization (LDI) methods are being explored. In this presentation, matrix-free LDI and MALDI methods for interface mass spectrometry will be discussed. The matrix-free nanostructure-assisted LDI methods for small molecule analyses will also be presented.

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