A platinum plate was coated with a thin layer ofchlorophyll and liquid crystal in order to make it photo-excitable. The chlorophyll-liquid crystal electrode immersed in water was found to shift its electrode potential to a more positive value on light irradiation. Furthermore light irradiation incre
Dynamics of electron transfer in the oxidation of water by chlorophyll a dimer
β Scribed by Oscar J. Riveros
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 554 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0301-4622
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The kinetics of NADH oxidation by 3 Dawson-type mixed heteropolyanions were studied in buffered aqueous pH = 7 medium, by the stopped flow technique and UV-visible spectroscopy. The log of k was a linear function of the E Β° of the first redox systems of the heteropolyanions with a slope of 16.5 V-1