光合成の初期過程における理論的諸問題

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概要

• 論文の詳細を見る

• A brief review of the advancement of physical and chemical concepts in photosynthesis which has been made in theoretical studies is given. The subject is limited to a time scale covering the various steps from photon absorption to the appearance of water decomposition and oxygen evolution that is the first chemical reaction in photosynthesis. Emphasis is made on the importance of quantum mechanical approach, which can lead to a deep understanding of the molecular mechanism of the conversion of sunlight into useful chemical energy in green plants, algae, and photosynthetic bacteria. This report also includes a theoretical conjecture that an active site of manganese protein in photosynthetic water decomosition should be a binuclear Mn complex with two bridged Mn cations in a form of "next-door" model. Contents. I Introduction. II Photonabsorption, Exciton transfer, and Exciton trapping. III Charge separation at reaction center and Electron tranfer. IV Water decomposition and Oxygen evolution. V Conclusion.

• 明治大学の論文

著者

• 楠 正美

  明治大学

• 楠 正美

  Department Of Physics School Of Science And Technology Meiji University

関連論文

• Resonance Neutron Scattering by Crystal Lattice
• High-Resolution XANES Study of Molecular Structure of the Manganese Clusters in S_1 and S_2 States in Photosynthetic O_2-Evolving Complex
• The “Promoting”-Mode Phonon-Induced Electron Tunneling Through Bridging Chains. The H2O/D2O Isotope Effect in Cytochrome Oxidation/Reduction Reactions.
• 光合成の初期過程における理論的諸問題
• The Quantum Theory of Transient Resonance Raman Scattering including Light Source and Observation Process
• Transient Resonance Raman Scattering in Strongly Coupled Localized Electron-Phonon System
• 共鳴光パルス散乱における不確定性関係

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