A novel turn-on fluorescent sensor for cyanide ions based on the charge transfer transition of phenothiazine/indolium compounds
Yasuhiro Morikawa, Miku Hirabara, Keiji Nishiwaki, Shigeo Suzuki, Isao Nakanishi
Abstract
A new cyanide ion sensor with a large Stokes shift and a good fluorescence quantum yield was prepared.
Topics & Concepts
FluorescencePhenothiazineCyanideQuantum yieldIonChemistryPhotochemistryCharge (physics)Yield (engineering)Stokes shiftMaterials scienceInorganic chemistryPhysicsOrganic chemistryOpticsPharmacologyQuantum mechanicsMetallurgyMedicineMolecular Sensors and Ion DetectionLuminescence and Fluorescent MaterialsPhenothiazines and Benzothiazines Synthesis and Activities