文献类型：期刊文献

英文题名：Target-triggered deprotonation of 6-hydroxyindole-based BODIPY: specially switch on NIR fluorescence upon selectively binding to Zn²⁺

作者：Cao, Jian[1,2,3];Zhao, Chunchang[1,2];Wang, Xuzhe[1,2];Zhang, Yanfen[1,2];Zhu, Weihong[1,2]

机构：[1]E China Univ Sci & Technol, Key Lab Adv Mat, Shanghai Key Lab Funct Mat Chem, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China;[3]Shanghai Univ Engn Sci, Shanghai 201620, Peoples R China

年份：2012

卷号：48

期号：79

起止页码：9897

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000308560000029)】；

基金：This work was financially supported by NSFC/China, National 973 Program, the Oriental Scholarship, the Fundamental Research Funds for the Central Universities, the Scientific Research Foundation for the Returned Overseas Chinese Scholars (State Education Ministry).

语种：英文

摘要：Based on 6-hydroxyindole BODIPY with a Schiff-base structure, NIR fluorescence with impressively high selectivity is triggered by deprotonation of the phenol group upon binding with Zn2+ due to the chelation-enhanced fluorescence effect, thus realizing a promising application in bioimaging of Zn2+.