Oxidation of Hypotaurine to Taurine with Photochemically Generated Singlet Oxygen: The Effect of Azide
β Scribed by Laura Pecci; Mara Costa; Gabriella Montefoschi; Antonio Antonucci; Doriano Cavallini
- Book ID
- 115583146
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 58 KB
- Volume
- 254
- Category
- Article
- ISSN
- 0006-291X
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π SIMILAR VOLUMES
of silver chloride colloids in the presence of excess silver ions, leads to the decomposition of water. Hydroxyl radicals were found to be intermediates in the decomposition process. Irradiation leads to hydroxyl radicals, which recombine to give hydrogen peroxide, on the colloidal particle surface.
The compromised optima for high intensity chemiluminescence (CL), using superoxide generators, were all above pH 9.0 for the CL probes luminol and lucigenin. With luminol the optima were at pH 9.0 and 9.4 for the generators KO2 and hypoxanthine/xanthine oxidase (HX/XO), respectively. Lucigenin, with