Oxygenic photosynthesis is indispensable both for the development and maintenance of life
on earth by converting light energy into chemical energy and by producing molecular …

Abstract Optically Detected Magnetic Resonance (ODMR) is a double resonance technique
which combines optical measurements (fluorescence, phosphorescence, absorption) with …

Plants are particularly prone to photo-oxidative damage caused by excess light.
Photoprotection is essential for photosynthesis to proceed in oxygenic environments either …

Structure, Dynamics, and Energy Conversion Efficiency in Photosystem II | SpringerLink Skip
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For a detailed understanding of the function of photosystem II (PSII), a molecular structure is
needed. The crystal structure has not yet been determined, but the PSII reaction center …

The photoexcited triplet state of the “primary donors” in the two photosystems of oxygenic
photosynthesis has been investigated by means of electron-nuclear double resonance …

Two histidines provide the axial ligands of the two chlorophyll a (Chl a) molecules which
form the primary electron donor (P700) of photosystem I (PSI). Histidine 676 in the protein …

A Fourier transform infrared (FTIR) difference spectrum of the primary electron donor (P680)
of photosystem II upon its photooxidation (P680+/P680) was obtained in the frequency …

The analysis of FDMR thylakoid spectra, determined at multiple emission wavelengths, by a
global decomposition technique, has revealed the presence of three previously undescribed …

Revised Manuscript Received December 5, 1994® abstract: Absorbance difference spectra
of the transient states in photosystem II (PS II) have been examined in the Qj absorption …