Hydrogen-bond facilitated intramolecular proton transfer in excited state and fluorescence quenching mechanism of flavonoid compounds in aqueous solution
Yingqian Zhong, Yan Chen, Xia Feng, Yan Sun, Shen Cui, Xiao‐Zeng Li, Xiaoning Jin, Guangjiu Zhao
Topics & Concepts
Hydrogen bondChemistryPhotochemistryExcited stateTime-dependent density functional theoryDensity functional theoryIntramolecular forceQuenching (fluorescence)MoleculeFluorescenceIntermolecular forceComputational chemistryStereochemistryOrganic chemistryAtomic physicsPhysicsQuantum mechanicsPhotochemistry and Electron Transfer StudiesFree Radicals and AntioxidantsRadical Photochemical Reactions