2022
Glycerol binding at the narrow channel of photosystem II stabilizes the low-spin S2 state of the oxygen-evolving complex
Flesher DA, Liu J, Wiwczar JM, Reiss K, Yang KR, Wang J, Askerka M, Gisriel CJ, Batista VS, Brudvig GW. Glycerol binding at the narrow channel of photosystem II stabilizes the low-spin S2 state of the oxygen-evolving complex. Photosynthesis Research 2022, 152: 167-175. PMID: 35322325, PMCID: PMC9427693, DOI: 10.1007/s11120-022-00911-0.Peer-Reviewed Original ResearchConceptsOxygen-evolving complexHydrogen bond networkS2 stateEPR signalPhotosystem II cyclesX-ray crystal structureRelative stabilityState EPR signalsD1-Asp61Water oxidationCatalytic intermediatesPhotochemical oxidationEPR spectraGlycerol moleculesCrystal structureCyanobacterial PSIIMultiline signalState SiPhotosystem IIOxidationRelative intensitiesComplexesEffect of glycerolExperimental conditionsStability
2012
Reduction of Systematic Uncertainty in DFT Redox Potentials of Transition-Metal Complexes
Konezny S, Doherty M, Luca O, Crabtree R, Soloveichik G, Batista V. Reduction of Systematic Uncertainty in DFT Redox Potentials of Transition-Metal Complexes. The Journal Of Physical Chemistry C 2012, 116: 6349-6356. DOI: 10.1021/jp300485t.Peer-Reviewed Original ResearchTransition metal complexesRedox potentialActive transition metal complexesThird-row transition metal complexesCyclic voltammetry measurementsDensity functional theoryNew electrocatalystsRedox propertiesRedox coupleVoltammetry measurementsWorking electrodesElectrochemical measurementsNonaqueous solventsCatalytic mechanismFunctional theorySolventComplexesInternal referenceQuantitative theoretical predictionTypical experimental errorsExperimental conditionsElectrocatalystsElectrolyteElectrodeExperimental error