SEARCH Articles Figures Tables A Equilibria between Isomeric Ions Differing in the Site of Proton Attachment Acid-base equilibria proton-transfer reactions Deuterium isotope effects, chemical shifts proton transfer equilibrium Equilibria proton transfer Equilibrium surface protonation constants Equilibrium surface protonation equation Ground State Protonation Equilibria of the AvGFP Chromophore Isotope effects in proton-transfer equilibria Keto-enol equilibrium proton transfer Ketone protonation equilibria Kinetics and Equilibria of Excited State Protonation Reactions Macromolecules, protonation equilibria Pre-equilibrium protonation Proteins, protonation equilibria modeling Proton equilibrium Proton equilibrium Proton exchange equilibria Proton-Binding Equilibrium Proton-transfer equilibrium constants Protonation equilibria for Protonation equilibria in bioinorganic systems Protonations at Equilibrium Protonic equilibria Protons equilibria relaxation Rates, equilibria, and structures in proton-transfer reactions Relaxations of proton equilibria Thermodynamics of Protonation Equilibria