Highly sensitive and selective “turn-on” fluorescent chemodosimeter for Cu2+ in water via Cu2+-promoted hydrolysis of lactone moiety in coumarin
作者:Na Li、Yu Xiang、Aijun Tong
DOI:10.1039/c001408g
日期:——
Mechanism studies suggested that 1 formed a complex with Cu(2+) in a 1:2 metal-to-ligand ratio, and a 50-fold fluorescence enhancement was observed when the complex simultaneously underwent Cu(2+)-promotedhydrolysis at ambient temperature.