REDOX REVERSIBLE FLUORESCENT PROBE AND PERFORMING SINGLE-ELECTRON TRANSFER FLUORESCENCE PROBING

摘要

A redox reversible fluorescent probe for performing single-electron transfer fluorescence probing includes: a redox moiety including: a terminal moiety; an electron transfer metal coordinatively bonded to the terminal moiety; and a bridge moiety coordinatively bonded to the electron transfer metal; and a fluorescent moiety covalently bonded to the bridge moiety of the redox moiety and comprising: an electron bandgap mediator that is covalently bonded to the bridge moiety; a coordinate center covalently bonded to the electron bandgap mediator and that forms a Zwitterionic member with an atom in the electron bandgap mediator; and a steric hinder bonded to the electron bandgap mediator to provide steric hindrance for protection of the coordinate center.