2023
Optical Pump THz Probe Spectroscopy on Metal-Organic Frameworks
Ostresh S, Nyakuchena J, Streater D, Cody C, Hooper R, Zhang X, Reinhart B, Brudvig G, Huang J, Neu J. Optical Pump THz Probe Spectroscopy on Metal-Organic Frameworks. 2023, 00: 1-1. DOI: 10.1109/irmmw-thz57677.2023.10299057.Peer-Reviewed Original Research
2001
Quantifying the Ion Selectivity of the Ca2+ Site in Photosystem II: Evidence for Direct Involvement of Ca2+ in O2 Formation †
Vrettos J, Stone D, Brudvig G. Quantifying the Ion Selectivity of the Ca2+ Site in Photosystem II: Evidence for Direct Involvement of Ca2+ in O2 Formation †. Biochemistry 2001, 40: 7937-7945. PMID: 11425322, DOI: 10.1021/bi010679z.Peer-Reviewed Original ResearchConceptsOxygen-evolving complexTrivalent metal ionsMetal ionsPSII samplesPhotosystem IISubstrate water moleculesSmall metal ionsO2 evolutionSteady-state enzyme kineticsWater oxidationAqua ionsWater moleculesLewis acidO2 formationIonic radiusIon selectivityKcal/Monovalent ionsIonsExtrinsic polypeptidesFree energyEnzyme kineticsStructural cofactorSr2Activity measurements