期刊
TETRAHEDRON LETTERS
卷 54, 期 28, 页码 3688-3693出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2013.05.014
关键词
Fluorescence; Hg2+; ICT
资金
- Council of Scientific and Industrial Research (CSIR), New Delhi
An efficient intramolecular charge transfer fluorescent probe bridging benzhydryl moiety and dansyl fluorophore through piperazine unit has been synthesized and characterized. The photophysical behavior of synthesized probe has been analyzed in the presence of different cations in aqueous acetonitrile solution. The probe has shown sensitivity to detect Hg2+ selectively over other tested cations at 20 nM level. The probable mode of binding of Hg2+ through the nitrogen and oxygen atoms of piperazine and dansyl has been established by spectral data analysis. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据