Theoretical study on the sensing mechanism of chalcone-based fluorescence probe for detecting hydrogen sulfide and biothiols
Yunjian Cao, Lingling Wang, Ziqi Liu, Chaofan Sun, Yuanzuo Li
Abstract
The single fluorescence phenomenon of Comp2 experimentally is explained by the Boltzmann distribution. Pr1 has three distorted dihedral angles under photo-excitation.
Topics & Concepts
ChemistryHydrogen sulfideChalconeFluorescenceMechanism (biology)SulfidePhotochemistryCombinatorial chemistryStereochemistryOrganic chemistrySulfurPhysicsEpistemologyQuantum mechanicsPhilosophySulfur Compounds in BiologyPhotochemistry and Electron Transfer StudiesMolecular Sensors and Ion Detection