CHROMATIC REGULATION OF QUANTUM YIELDS FOR PHOTOSYSTEM II CHARGE SEPARATION, OXYGEN EVOLUTION, AND CARBON FIXATION IN HETEROCAPSA PYGMAEA (PYRROPHYTA)1

1993 ◽  
Vol 29 (4) ◽  
pp. 453-462 ◽  
Author(s):  
Bernd Kroon ◽  
Barbara B. Prézelin ◽  
Oscar Schofield
Keyword(s):  
Photosystem Ii ◽  
Oxygen Evolution ◽  
Charge Separation ◽  
Carbon Fixation ◽  
Quantum Yields ◽  
Heterocapsa Pygmaea

Photoinhibition Causes Loss of Photochemical Activity Without Degradation of D1 Protein

1990 ◽  
Vol 17 (6) ◽  
pp. 641 ◽  
Author(s):  
RE Cleland ◽  
RT Ramage ◽  
C Critchley
Keyword(s):  
Electron Transport ◽  
Photosystem Ii ◽  
Oxygen Evolution ◽  
Charge Separation ◽  
Photosynthetic Activity ◽  
D1 Protein ◽  
Photochemical Activity ◽  
Reaction Centre ◽  
Primary Charge Separation ◽  
Primary Damage

Illumination of isolated thylakoids or intact leaves with excess light resulted in a decline in photosynthetic activity measured as primary charge separation in photosystem II (ΔA320), photosystem II- dependent electron transport, or leaf oxygen evolution. It is concluded that the primary damage causing photoinhibition involves inactivation of the reaction centre function, and that degradation of Dl may be a consequence of that event.

ALGAE AND PROGRESS IN PHOTOSYNTHESIS RESEARCH I-Oxygen evolution and carbon fixation

2000 ◽  
Vol 1 (1) ◽  
pp. 235-244
Author(s):  
Ahmed Hamad ◽  
Mohamed Osman ◽  
Refaat Abdel-Basset
Keyword(s):  
Oxygen Evolution ◽  
Carbon Fixation ◽  
Photosynthesis Research

Rutile TiO2 single crystals delivering enhanced photocatalytic oxygen evolution performance

Nanoscale ◽  
2021 ◽  
Author(s):  
Bing Fu ◽  
Zhijiao Wu ◽  
Kai Guo ◽  
Lingyu Piao
Keyword(s):  
Catalytic Activity ◽  
Single Crystals ◽  
Oxygen Evolution ◽  
Water Oxidation ◽  
Charge Separation ◽  
High Surface ◽  
Rutile Tio2 ◽  
Highly Efficient ◽  
Photogenerated Charge Separation

Owing to their scientific and technological importance, the development of highly efficient photocatalytic water oxidation systems with rapid photogenerated charge separation and high surface catalytic activity has highly desirable for...

Substitution of a Chlorophyll into the Inactive Branch Pheophytin-Binding Site Impairs Charge Separation in Photosystem II

2004 ◽  
Vol 108 (43) ◽  
pp. 16904-16911 ◽  
Author(s):  
Ling Xiong ◽  
Michael Seibert ◽  
Alexey V. Gusev ◽  
Michael R. Wasielewski ◽  
Craig Hemann ◽  
...  
Keyword(s):  
Photosystem Ii ◽  
Binding Site ◽  
Charge Separation

scholarly journals Calcium reconstitutes high rates of oxygen evolution in polypeptide depleted Photosystem II preparations

FEBS Letters ◽  
1984 ◽  
Vol 167 (1) ◽  
pp. 127-130 ◽  
Author(s):  
Demetrios F. Ghanotakis ◽  
Gerald T. Babcock ◽  
Charles F. Yocum
Keyword(s):  
Photosystem Ii ◽  
Oxygen Evolution
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