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- Title
Voltammetric study of the antioxidant properties of catalase and superoxide dismutase.
- Authors
Korotkova, E. I.; Lipskikh, O. I.; Kiseleva, M. A.; Ivanov, V. V.
- Abstract
The antioxidant properties of catalase and superoxide dismutase (SOD) have been studied by voltammetry. The effect of pH on the antioxidant properties of catalase and SOD has been evaluated. It is established that the antioxidant activity of both enzymes is maximum at pH 6.86. Mechanisms of the interaction of enzymes with reactive oxygen species are considered. Antioxidant activity criterion (IC50) for SOD and some copper complexes have been estimated by voltammetry and spectrophotometry.
- Subjects
ANTIOXIDANTS; CATALASE; VOLTAMMETRY; SPECTROPHOTOMETRY; COPPER
- Publication
Pharmaceutical Chemistry Journal, 2008, Vol 42, Issue 8, p485
- ISSN
0091-150X
- Publication type
Article
- DOI
10.1007/s11094-008-0156-0