A "turn-on" fluorescent chemosensor based on peptidase for detecting copper(II).

Abstract

A new fluorescent chemosensor for Cu(II) ions was designed and synthesized on the basis of the sequence-specific cleavage of the peptide bond by the peptidase (metal or metal complexes). In the chemosensor system, the substrate was labeled with a FAM fluorophore (6-carboxyfluorescein) at the N-terminal and with a Dabcyl quencher 4-(4'-dimethylaminophenylazo… (More)

Topics

Cite this paper

@article{Lv2012AF, title={A "turn-on" fluorescent chemosensor based on peptidase for detecting copper(II).}, author={Xiao-li Lv and Yun Wei and Shi-Zhong Luo}, journal={Analytical sciences : the international journal of the Japan Society for Analytical Chemistry}, year={2012}, volume={28 8}, pages={749-52} }