Effects of Quasi-Equilibrium States on the Kinetics of Electron Transfer and Radical Pair Stabilisation in Photosystem I

2014 ◽  
pp. 241-274 ◽  
Author(s):  
Stefano Santabarbara ◽  
Robert Jennings ◽  
Giuseppe Zucchelli
Keyword(s):  
Electron Transfer ◽  
Photosystem I ◽  
Radical Pair ◽  
Equilibrium States ◽  
Quasi Equilibrium ◽  
Kinetics Of

scholarly journals The Thermodynamics and Kinetics of Electron Transfer between Cytochromeb6fand Photosystem I in the Chlorophylld-dominated Cyanobacterium,Acaryochloris marina

2008 ◽  
Vol 283 (37) ◽  
pp. 25218-25226 ◽  
Author(s):  
Benjamin Bailleul ◽  
Xenie Johnson ◽  
Giovanni Finazzi ◽  
James Barber ◽  
Fabrice Rappaport ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photosystem I ◽  
Thermodynamics And Kinetics ◽  
Acaryochloris Marina ◽  
Kinetics Of

scholarly journals Effect of Dehydrated Trehalose Matrix on the Kinetics of Forward Electron Transfer Reactions in Photosystem I

2017 ◽  
Vol 231 (2) ◽  
Author(s):  
Ivan Shelaev ◽  
Michael Gorka ◽  
Anton Savitsky ◽  
Vasily Kurashov ◽  
Mahir Mamedov ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photosystem I ◽  
Time Domain ◽  
Probe Laser ◽  
Glassy Matrix ◽  
Back Reaction ◽  
Time Resolved ◽  
Pump Probe ◽  
Kinetics Of ◽  
Subnanosecond Time

AbstractThe effect of dehydration on the kinetics of forward electron transfer (ET) has been studied in cyanobacterial photosystem I (PS I) complexes in a trehalose glassy matrix by time-resolved optical and EPR spectroscopies in the 100 fs to 1 ms time domain. The kinetics of the flash-induced absorption changes in the subnanosecond time domain due to primary and secondary charge separation steps were monitored by pump–probe laser spectroscopy with 20-fs low-energy pump pulses centered at 720 nm. The back-reaction kinetics of P

scholarly journals Reversible inhibition and reactivation of electron transfer in photosystem I

2020 ◽  
Vol 145 (2) ◽  
pp. 97-109 ◽  
Author(s):  
Neva Agarwala ◽  
Hiroki Makita ◽  
Lujun Luo ◽  
Wu Xu ◽  
Gary Hastings
Keyword(s):  
Electron Transfer ◽  
Photosystem I ◽  
Reversible Inhibition
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