文献类型：期刊文献

英文题名：A series of polyamide receptor based PET fluorescent sensor molecules:: Positively cooperative Hg²⁺ ion binding with high sensitivity

作者：Wang, Jiaobing; Qian, Xuhong

机构：[1]E China Univ Sci & Technol, Shanghai Key Lab Chem Biol, Shanghai 200237, Peoples R China;[2]Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China;[3]Nankai Univ, State Key Lab Elementoorg, Tianjin, Peoples R China

年份：2006

卷号：8

期号：17

起止页码：3721

外文期刊名：ORGANIC LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000239655500026)】；

语种：英文

摘要：A series of PET fluorescent sensor molecules were designed and synthesized based on BODIPY fluorophore and polyamide receptors. Comparison of the photophysical properties of these sensor molecules, equipped with di-, tri-, and tetraamide receptor, provided a deep insight into the polyamide-Hg2+ interactions, and an unusual positively cooperative tetraamide-Hg2+ complexation was disclosed. In addition, sensor S3 displayed several favorable sensing properties.