Selective Photooxidation and Photoreduction Processes at Surface-Modified by Grafted Vanadyl
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چکیده
منابع مشابه
Photoreduction and Photooxidation of Cytochrome C by Spinach Chloroplast
The photoreduction of cytochrome c by spinach chloroplasts has been noted by several investigators (12, 20, 25). In a preliminary report, we have presented evidence that aqueous digitonin extracts of spinach chloroplasts contain a cytochrome c photooxidase (22) which appears to be similar to the photooxidase present in extracts of photosynthetic bacteria studied by Kamen and Vernon (13, 14, 32)...
متن کاملPhotoreduction and Photooxidation of Cytochrome c by Spinach Chloroplast Preparations.
The photoreduction of cytochrome c by spinach chloroplasts has been noted by several investigators (12, 20, 25). In a preliminary report, we have presented evidence that aqueous digitonin extracts of spinach chloroplasts contain a cytochrome c photooxidase (22) which appears to be similar to the photooxidase present in extracts of photosynthetic bacteria studied by Kamen and Vernon (13, 14, 32)...
متن کاملCoupled photooxidation and photoreduction reactions and associated phosphorylation by chromatophores of Rhodosprillum rubrum.
The light-induced flow of electrons in the chlorophyll-containing particles of photosynthetic bacteria can result in a phosphorylation of adenosine diphosphate to form adenosine triphosphate (l-4), a photooxidation of added mammalian cytochrome c and oxidation-reduction dyes (5), or a photoreduction of diphosphopyridine nucleotide (6). The photoreduction of diphosphopyridine nucleotide by chrom...
متن کاملCoupled photoreduction of ubiquinone and photooxidation of ferrocytochrome C catalyzed by chromatophores of Rhodospirillum rubrum.
6 Kochakian, C. D., and D. G. Harrison, Endocrinology, 70, 99 (1962). 7 Mueller, G. C., A. M. Herranen, and K. F. Jervell, Recent Prog. Hormone Research, 14, 95 (1958). 8 Mueller, G. C., J. Gorski, and Y. Aizawa, these PROCEEDINGS, 47, 164 (1961). 9 Wilson, J. D., J. Clin. Invest., 41, 153 (1962). 10Kalman, S. M., and P. M. Opsahl, Biochim. Biophys. Acta, 49, 614 (1961). 11 Wilson, J. D., Bioch...
متن کاملComparison of the vanadyl-selective electrodes prepared by sol–gel and PVC membrane techniques
Sol-gel and polymeric membrane electrodes, based on thiacalix[4]arene as a neutral carrier, weresuccessfully developed for the detection of VO2+ in aqueous solutions. The sol-gel and PVCmembrane electrodes exhibited linear response with Nernstian slopes of 29.3 and 28.4 mV perdecade, respectively, within the vanadyl ion concentration ranges from 1.0 × 10-6 to 1.0 × 10-1mol dm-3 and from 1.0 × 1...
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ژورنال
عنوان ژورنال: International Journal of Photoenergy
سال: 2011
ISSN: 1110-662X,1687-529X
DOI: 10.1155/2011/259453