文献类型：期刊文献

英文题名：An OFF-ON fluorescent probe for Zn²⁺ based on a GFP-inspired imidazolone derivative attached to a 1,10-phenanthroline moiety

作者：Li, Yang[1,2];Shi, Lei[1,2];Qin, Li-Xia[1,2];Qu, Lu-Lu[1,2];Jing, Chao[1,2];Lan, Minbo[1,2];James, Tony D.[3];Long, Yi-Tao[1,2]

机构：[1]E China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China;[3]Univ Bath, Dept Chem, Bath BA2 7AY, Avon, England

年份：2011

卷号：47

期号：15

起止页码：4361

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000288866300005)】；

基金：This work is supported by Major Research Plan of National Natural Science Foundation of China (Grant No. 91027035) and the Fundamental Research Funds for the Central Universities (Grant No. WK1013002). Y.-T.L. is supported by the Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning. We also thank the Catalysis And Sensing for our Environment (CASE) consortium for networking opportunities and Dr Yong Wang at Dalian Institute of Chemical Physics (Chinese Academy of Sciences) for the help in DFT calculation.

语种：英文

摘要：A green fluorescent protein chromophore inspired chemosenor for Zn2+ was designed and synthesized. A Zn2+ specific fluorescence enhancement was observed due to restricted rotation between the 1,10-phenanthroline and imidazolone moieties.