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학술발표회초록보기

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제116회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Electrochemical detection of bisphenol A separated from molecularly imprinted polymer-solid extract phase tube

등록일
2015년 9월 2일 20시 36분 03초
접수번호
2111
발표코드
ANAL2.O-12 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
금 15시 : 15분
발표형식
구두발표
발표분야
분석화학 - Oral Presentation of Young Analytical Chemists II
저자 및
공동저자
설다운, PhamKhacDuy, 정회일*
한양대학교 화학과, Korea
Bisphenol A (BPA) is widely used for production of epoxy resin, polycarbonate and polyethylene. Since BPA is one of the endocrine-disruptors, its detection with simple and cost-effective scheme is greatly demanding. For this purpose, we developed a molecularly imprinted polymer (MIP) able to separate BPA in mixture samples and then a simple electrochemical detection utilizing a mechanical pencil lead as a working electrode was proposed. Since a mechanical pencil lead is cheap and easily obtainable, it could be potential for BPA detection. Initially, BPA-selective MIP was developed and its performances such as percent recovery were investigated. Then, the captured BPA was measured using a mechanical pencil lead electrode using stripping voltammetry and the resulting analytical merits such as limit of detection and response range were assessed. In addition, the same strategy was applied to detect capsaicin as a method for identify domestic and Chinese red peppers.

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