Determination of proton dissociation constants (pKa) of hydroxyl groups of 2,5-dihydroxy-1,4-benzoquinone (DHBQ) by UV–Vis, fluorescence and ATR-FTIR spectroscopy
Roland Sůra, Marián Antalı́k
Topics & Concepts
ProtonationChemistryDissociation (chemistry)Dissociation constantPhotochemistryMoleculeFluorescence spectroscopyBenzoquinoneFourier transform infrared spectroscopyFluorescenceExcited stateSpectroscopyPhysical chemistryOrganic chemistryIonNuclear physicsQuantum mechanicsReceptorPhysicsBiochemistryFree Radicals and AntioxidantsCoenzyme Q10 studies and effectsOrganic Chemistry Cycloaddition Reactions