SEARCH Articles Figures Tables A Transition-State Perspective of Proton-Coupled Electron Transfers Charge proton-coupled electron transfer Copper complexes Coupled electron proton transfer Coupled proton and electron transfer Coupling between Electron and Proton Transfer Dissociative proton-coupled electron Dissociative proton-coupled electron transfer Electron coupled Electron coupling Electron mechanisms, coupled proton Electron proton Electron protonation Electron transfer concerted proton-coupled Electron transfer proton coupling Electron ultrafast proton-coupled Electronic coupling Experimental Approaches Towards Proton-Coupled Electron Transfer Reactions in Biological Redox Systems Heme proteins proton coupled electron transfer Multistate Continuum Theory for Proton-Coupled Electron Transfer PCET (proton-coupled electron PCET (proton-coupled electron acceptor PCET (proton-coupled electron experimentation PCET (proton-coupled electron mechanisms PCET (proton-coupled electron thermodynamics Proton coupled electron transfer Proton coupling Proton-Coupled Electron Transfer in Natural and Artificial Photosynthesis Proton-Coupled Intramolecular Electron Transfer in Ferrocene-Quinone Conjugated Oligomers and Polymers Proton-couple electron-transfer reactions Proton-coupled back electron transfer Proton-coupled electron transfer PCET) Proton-coupled electron transfer complexes Proton-coupled electron transfer concerted reaction mechanism Proton-coupled electron transfer defined Proton-coupled electron transfer general schemes Proton-coupled electron transfer metal complexes Proton-coupled electron-transfer activation Proton-coupled electron-transfer catalytic oxygen reduction Proton-coupled electron-transfer disproportionation Proton-coupled electron-transfer reactions Proton-coupled electron-transfer redox couples Second electron transfer, proton coupling