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FEBS Letters, ISSN 0014-5793, 05/2014, Volume 588, Issue 9, pp. 1827 - 1831
We report the trapping of two metalloradical intermediates corresponding to the transitions S to S and S to S of the oxygen evolving complex (OEC) of... 
Metalloradical | Photosystem II
Journal Article
CHEMICAL COMMUNICATIONS, ISSN 1359-7345, 08/2019, Volume 55, Issue 60, pp. 8840 - 8843
Redox reactions and paramagnetic intermediates are ubiquitous in biological chemistry. We report a new method, protein film electrochemical electron... 
PHOTOSYSTEM-II | ELECTRODE | CHEMISTRY, MULTIDISCIPLINARY | ENZYMES
Journal Article
Proceedings of the National Academy of Sciences of the United States, ISSN 0027-8424, 05/2018, Volume 115, Issue 22, p. 5658
In Photosystem II (PSII), YZ (Tyr161D1) participates in radical transfer between the chlorophyll donor and the M[n.sub.4]Ca[O.sub.3] cluster. Under flashing... 
Tyrosine | Calcium, Dietary | Physiological aspects | Photosystem II
Journal Article
Biochimica et Biophysica Acta - Bioenergetics, ISSN 0005-2728, 06/2015, Volume 1847, Issue 6-7, pp. 576 - 586
The site for water oxidation in Photosystem II (PSII) goes through five sequential oxidation states (S 0 to S 4 ) before O 2 is evolved. It consists of a Mn 4... 
Oxygen evolution | Photosystem II | Mn4CaO5 cluster | Spin state | EPR
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 12/2008, Volume 130, Issue 49, pp. 16462 - 16462
Water oxidation is a key reaction in natural photosynthesis and in many schemes for artificial photosynthesis. Although metal complexes capable of oxidizing... 
POLYPYRIDYL COMPLEXES | DIMER | COUPLED ELECTRON-TRANSFER | PHOTOSYSTEM-II | REACTIVITY | RUTHENIUM | REDOX | CHEMISTRY, MULTIDISCIPLINARY | FAMILY
Journal Article
Photosynthesis research, ISSN 0166-8595, 06/2019, pp. 1 - 17
Chlorophyll (Chl) breakdown is a diagnostic visual process of leaf senescence, which furnishes phyllobilins (PBs) by the PAO/phyllobilin pathway. As Chl... 
Leaves | Chlorophyll | Senescence | Photosystem II | Photosystem | Photosynthesis
Journal Article
Photosynthesis research, ISSN 0166-8595, 05/2019, pp. 1 - 16
The saturation pulse method provides a means to distinguish between photochemical and non-photochemical quenching, based on the assumption that the former is... 
Reaction centers | Fluorescence | Chlorophyll | Photosystem II | Photosystem
Journal Article
Chemical Communications, ISSN 1359-7345, 02/2014, Volume 50, Issue 17, pp. 2167 - 2169
N,N'-Bis(salicylidene)ethylenediaminecobalt(II) (1) has been investigated as a highly efficient water oxidation precatalyst with a TON of 854 at pH = 9.0,... 
PHOTOSYSTEM-II | CHEMISTRY, MULTIDISCIPLINARY | CATALYST | Ligands | Cobalt | Oxidation
Journal Article
Chemical communications (Cambridge, England), ISSN 1359-7345, 02/2014, Volume 50, Issue 17, pp. 2167 - 2169
N,N'-Bis(salicylidene)ethylenediaminecobalt(II) (1) has been investigated as a highly efficient water oxidation precatalyst with a TON of 854 at pH = 9.0,... 
Journal Article
Coordination Chemistry Reviews, ISSN 0010-8545, 02/2008, Volume 252, Issue 3-4, pp. 296 - 305
Manganese oxidation, catalyzed by chlorophyll photochemistry in photosystem II, is the key step in the pathway of redox reactions leading formation of O from H... 
Oxygen evolution | Photosystem II | Chloride | S-states | Calcium | Manganese
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 07/2004, Volume 126, Issue 26, pp. 8084 - 8085
Journal Article
International Journal of Quantum Chemistry, ISSN 0020-7608, 01/2012, Volume 112, Issue 1, pp. 253 - 276
Recently, Umena et al. have revealed the X‐ray diffraction structure of the CaMn 4 O 5 cluster in the oxygen evolving complex (OEC) of photosystem II (PSII)... 
manganese cluster | photosystem II | ab initio study
Journal Article
by Jin, K and Park, J and Lee, J and Yang, KD and Pradhan, GK and Sim, U and Jeong, D and Jang, HL and Park, S and Kim, D and Sung, NE and Kim, SH and Han, S and Nam, KT
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 05/2014, Volume 136, Issue 20, pp. 7435 - 7443
The development of a water oxidation catalyst has been a demanding challenge in realizing water splitting systems. The asymmetric geometry and flexible... 
NANOPARTICLES | OXYGEN EVOLUTION | SPECTROSCOPY | STRUCTURAL REQUIREMENTS | CRYSTAL-STRUCTURE | RESOLUTION | PHOTOSYSTEM-II | ELECTRODE | ANODIC CHARACTERISTICS | OXIDES | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
NATURE CHEMISTRY, ISSN 1755-4330, 10/2011, Volume 3, Issue 10, pp. 763 - 774
Solar fuel production often starts with the energy from light being absorbed by an assembly of molecules; this electronic excitation is subsequently... 
PHYSIOLOGICAL TEMPERATURE | PHOTOSYNTHETIC PURPLE BACTERIA | HIGHER-PLANTS | EXCITATION TRANSFER | PHOTOSYSTEM-II | RESONANCE ENERGY-TRANSFER | COMPLEX II | RHODOBACTER-SPHAEROIDES | ELECTRONIC-ENERGY | QUANTUM COHERENCE | CHEMISTRY, MULTIDISCIPLINARY
Journal Article
Chemical Reviews, ISSN 0009-2665, 11/2016, Volume 116, Issue 22, pp. 14120 - 14136
Water oxidation is a key chemical transformation for the conversion of solar energy into chemical fuels. Our review focuses on recent work on robust... 
SCANNING ELECTROCHEMICAL MICROSCOPY | VISIBLE-LIGHT | TRANSITION-METAL ELECTRODES | O-O BOND | LAYERED DOUBLE HYDROXIDES | COUPLED ELECTRON-TRANSFER | EVOLVING PHOTOSYSTEM-II | CHEMISTRY, MULTIDISCIPLINARY | X-RAY SPECTROSCOPY | MANGANESE OXIDE | OXYGEN EVOLUTION REACTION | Water | Chemical reactions | Oxidation | Catalysts | Fuels | Solar energy
Journal Article
BBA - Bioenergetics, ISSN 0005-2728, 2005, Volume 1706, Issue 1, pp. 158 - 164
Cadmium (Cd ) is a well-known highly toxic element. The molecular mechanisms of the Cd toxicity are not well understood. In photosynthetic organisms, toxic Cd... 
Photosystem II | Photosynthesis | Photoactivation | Cadmium toxicity
Journal Article
FEBS Letters, ISSN 0014-5793, 05/2014, Volume 588, Issue 9, pp. 1827 - 1831
We report the trapping of two metalloradical intermediates corresponding to the transitions S to S and S to S of the oxygen evolving complex (OEC) of... 
Metalloradical | Photosystem II | formula omitted
Journal Article
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN 1433-7851, 10/2014, Volume 53, Issue 42, pp. 11182 - 11185
The functional core of oxygenic photosynthesis is in charge of catalytic water oxidation by a multi-redox Mn-III/Mn-IV manifold that evolves through five... 
flash photolysis | COMPLEX | oxygen evolution | CRYSTAL | PROTON | CATALYST | MODEL | manganese | CHEMISTRY, MULTIDISCIPLINARY | water oxidation | polyoxometalates | PHOTOSYSTEM-II | CLUSTER
Journal Article
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