A benzimidazole-derived fluorescent chemosensor for Cu(II)-selective turn-off and Zn(II)-selective ratiometric turn-on detection in aqueous solution
A benzimidazole-derived fluorescent chemosensor for Cu(II)-selective turn-off and Zn(II)-selective ratiometric turn-on detection in aqueous solution
Wan-Yu Zhu,Kai Liu,Xuan Zhang
2023 · DOI: 10.1039/d3sd00020f
13 Citations
Abstract
2,6-Dibenzoimidazolyl-4-methoxyphenol conjugate (BBMP) was designed and synthesized to develop a novel fluorescent chemosensor for Cu2+ and Zn2+. The BBMP showed an excited-state intramolecular proton transfer (ESIPT) fluorescence emission at 542...