ArticleJournal of bioenergetics and biomembranes2020
Photovoltage generation by photosystem II core complexes immobilized onto a Millipore filter on an indium tin oxide electrode.
Article in Journal of bioenergetics and biomembranes, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Photosystem I: towards stable photovoltage generation in a semi-artificial system.Photosynthesis research · 2025Article
- Trehalose Interferes with the Photosynthetic Electron Transfer Chain ofInternational journal of molecular sciences · 2024Article
- Measurements of the light-induced steady state electric potential generation by photosynthetic pigment-protein complexes.Biophysical reviews · 2022Review
- Photosystem II in bio-photovoltaic devices.Photosynthetica · 2022Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The light-induced functioning of photosynthetic pigment-protein complex of photosystem II (PSII) is linked to the vectorial translocation of charges across the membrane, which results in the formation of voltage. Direct measurement of the light-induced voltage (∆V) generated by spinach oxygen-evolving PSII core complexes adsorbed onto a Millipore membrane filter (MF) on an indium tin oxide (ITO) electrode under continuous illumination has been performed. PSII was shown to participate in electron transfer from water to the ITO electrode, resulting in ∆V generation. No photovoltage was detected in PSII deprived of the water-oxidizing complex. The maximal and stable photoelectric signal was observed in the presence of disaccharide trehalose and 2,6-dichloro-1,4-benzoquinone, acting as a redox mediator between the primary quinone acceptor Q
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