文献类型：期刊文献

英文题名：Detecting Hg²⁺ ions with an ICT fluorescent sensor molecule:: Remarkable emission spectra shift and unique selectivity

作者：Wang, Jiaobing; Qian, Xuhong; Cui, Jingnan

机构：[1]Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China;[2]E China Univ Sci & Technol, Sch Pharm, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China

年份：2006

卷号：71

期号：11

起止页码：4308

外文期刊名：JOURNAL OF ORGANIC CHEMISTRY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000237654000037)】；

语种：英文

摘要：A fluorescent ratiometric Hg2+ ion sensor RMS, based on a coumarin platform coupled with a tetraamide receptor, is presented. This sensor, employing the ICT mechanism, could be used to specifically detect Hg2+ ions in a neutral buffered water solution with an similar to 100-nm blue shift in emission spectra.