文献类型：期刊文献

英文题名：A red fluorescent 'turn-on' chemosensor for Hg2+ based on triphenylamine-triazines derivatives with aggregation-induced emission characteristics

作者：Zhang, Hao[1,2];Qu, Yi[1,2];Gao, Yuting[1,2];Hua, Jianli[1,2];Li, Jing[1,2];Li, Bo[3]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]E China Normal Univ, Minist Educ, Key Lab Polar Mat & Devices, Shanghai 200241, Peoples R China

年份：2013

卷号：54

期号：8

起止页码：909

外文期刊名：TETRAHEDRON LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000314559500042)】；

基金：This work was supported by NSFC/China (2116110444 and 21172073), National Basic Research 973 Program (2013CB733 700), the Fundamental Research Funds for the Central Universities (WJ0913001 and WJ1114050), and Ph. D. Programs Foundation of Ministry of Education of China (20090074110004).

语种：英文

外文关键词：Hg2+; ALE; Fluorescent sensor; Triphenylamine-triazines

摘要：A new sensitive and selective red fluorescence 'turn on' chemosensor 1 for Hg2+ was developed by taking advantage of AIE feature of triphenylamine-triazines motif and the specific binding of thymine with Hg2+. Moreover, chemosensor 1 exhibited large two-photon absorption cross-section (3328 GM). (C) 2012 Elsevier Ltd. All rights reserved.