title: Advanced EPR spectroscopy on electron transfer processes in photosynthesis and biomimetic model systems.
abstract: This review focuses on the recent advances in EPR spectroscopy as they are applied both to photoinduced electron transfer in the photosynthetic apparatus and to biomimetic systems. The review deals with time-resolved direct-detection cw and pulsed EPR and ENDOR methods, both at conventional bands [X-(9.5 GHz), K-(24 GHz), and Q-(35 GHz)(] and at high frequency bands (W-band, 95 GHz, and even higher frequency bands). EPR studies on photosynthetic and model systems in their doublet, triplet and radical pair states are surveyed, including their static and dynamic properties. APplications of time-resolved EPR in studying photoinduced electron and energy transfer in isotropic and anisotropic environments, and the concepts of electron spin polarization and magnetic field effects in photochemical reactions are also reviewed.
authors.affiliation: Department of Physical Chemistry, Hebrew University of Jerusalem, Israel.
authors.forename: H
authors.initials: H
authors.lastname: Levanon
authors.forename: K
authors.initials: K
authors.lastname: Möbius
mesh_terms: D004578:Electron Spin Resonance Spectroscopy / Q000379:methods*; D004583:Electrons; D008956:Models, Chemical; D010788:Photosynthesis / Q000502:physiology*; D011166:Porphyrins / Q000737:chemistry
chemical_list: D011166:Porphyrins