SEARCH Articles Figures Tables Approach to Cooperative Jahn-Teller Effect in Crystals with Strong Intra-site Vibronic Coupling Arborescent Polystyrene from Acetyl Coupling Sites Catalytically active sites oxidative coupling, methane Controlled Site-Selective Cross-Coupling Coupled binuclear copper active site Coupled binuclear copper sites Coupling reactions electrophilic site activation Effective Electronic Coupling in Duplexes with Separated Donor and Acceptor Sites Electron Transfer Is Coupled to ATP Formation at Three Sites Non-Coupled Binuclear Cu Sites Photophosphorylation coupling sites Respiratory coupling sites Sites of energy coupling The Free Radical-Coupled Copper Active Site