文献类型：期刊文献

英文题名：A colorimetric and fluorescent turn-on sensor for pyrophosphate anion based on a dicyanomethylene-4H-chromene framework

作者：Huang, Xiaomei;Guo, Zhiqian;Zhu, Weihong[1];Xie, Yongshu;Tian, He

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

年份：2008

期号：41

起止页码：5143

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000260407400020)】；

基金：We are grateful for support from NSFC/China, National Basic Research 973 Program (grant No. 2006CB806200) and the Scientific Committee of Shanghai. W.H.Z. also thanks the Program for New Century Excellent Talents in University (NCET-06-0418) and Shanghai Shuguang Project (07SG34).

语种：英文

摘要：A new red fluorescent sensor DCCP-Cu(2+) based on dicyanomethylene-4H-chromene shows turn-on fluorescence with high selectivity for pyrophosphate over other anions.