A dual-responsive fluorescent probe for bisulfite and viscosity and its practical detection applications.
This study presents a dual-detection fluorescent probe MCC-DMQ toward both bisulfite and viscosity by strategically conjugating quinolinium salt as an electronic acceptor and 6-methoxychromene as an electronic donor linked through an exocyclic ethylene bridge to form the typical D-π-A conjugated system. The ethylene br...