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  • 02월 26일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제115회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Development of a Multiuple Channel Capillary Electrophoresis System

등록일
2015년 2월 24일 20시 43분 03초
접수번호
1318
발표코드
ANAL1-5 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 11시 : 10분
발표형식
심포지엄
발표분야
분석화학 - Recent Trends in Separation Analysis I: Fundamentals
저자 및
공동저자
박상열
한국표준과학연구원(KRISS) 바이오임상표준센터, Korea
Capillary electrophoresis (CE) features unique advantages of high separation efficiency and small sample volume-requirement. In addition, instrumentation for electrophoretic separation is simple, which facilitates implementation of multiple channel separation for high throughput analysis. We have devised a sample introduction method that allows simultaneous introduction of multiple samples without the help of individualized sample wells. In a hydrophobic environment created with a non-polar solvent, aqueous samples attached at the tips of sample loaders autonomously form hydrophilic sample bridges with the entrances of CE channels. The hydrophilic bridges not only prevent samples from dispersing toward others but also maintain themselves against possible agitations. Therefore, samples are to be intendedly introduced into the separation channels without interfering others, which renders highly simple apparatus design acceptable. Our plan is to develop an automated multiple channel CE analysis system for high throughput analysis of routine samples based on the unique sample introduction method. The goal of development is to realize a highly competitive commercial instrument.

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