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  • 05월 20일 18시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제125회 대한화학회 학술발표회 및 총회 AIEgen based Tetraphenylethylene(TPE) for sensing of hydrazine

등록일
2020년 1월 28일 17시 03분 18초
접수번호
0078
발표코드
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발표시간
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발표형식
포스터
발표분야
Organic Chemistry
저자 및
공동저자
Minjoo Jung, Min Hee Lee1,*
Department of Chemistry, Sookmyung Women’s University, Korea
1Department of Chemistry, Sookmyung Women's University, Korea
We synthesized an AIEgen-based fluorescent probe capable of selectively sensing hydrazine. Due to its gas phase, it is easy to be exposure to hydrazine, through the skin, breathing and oral cavity. Besides hydrazine damage to the central nervous system and cause infections of the respiratory. So, monitoring hydrazine is important because of these harmful characteristics. TPE (tetraphenylethane) is one of the well known aggregation-induced emission luminogens (AIEgens), AIEgens have advantages such as high quantum yield, photostability, and large stokes shift. Because of these advantages, our probe was designed based on TPE. Dicyanovinyl groups as a strong electron acceptor and N, N-dimethylamino groups as a electron-donating groups, were introduced into TPE probes with donor-acceptor (D–π–A) systems. It will be able to selectively detect hydrazine.

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