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Singlet oxygen production from the reactions of ozone with biological molecules
Open accessAbstract
The reaction of ozone with a number of biological molecules was found to produce singlet oxygen in high yield. At pH 7.0, the reaction of ozone with an equimolar amount of biological molecule produced the following singlet oxygen yields (mole of singlet oxygen/mole of ozone): cysteine, 0.49 +/- 0.02; methionine, 1.13 +/- 0.11; reduced glutathione, 0.33 +/- 0.02; albumin, 1.00 +/- 0.05; uric acid, 0.64 +/- 0.09; ascorbic acid, 0.96 +/- 0.007; NADPH, 1.07 +/- 0.07; NADH, 0.95 +/- 0.01. Thus, singlet oxygen may be an important intermediate in the biochemical damage caused by ozone.
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The oxidative environment and protein damage
Davies, M. J. (2005) · Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics · doi:10.1016/j.bbapap.2004.08.007 · Cited by 1,392
Singlet oxygen-mediated damage to proteins and its consequences
Davies, M. J. (2003) · Biochemical and Biophysical Research Communications · doi:10.1016/s0006-291x(03)00817-9 · Cited by 992
The role of reactive oxygen and antioxidant species in periodontal tissue destruction
Chapple, I. L. C., & Matthews, J. B. (2007) · Periodontology 2000 · doi:10.1111/j.1600-0757.2006.00178.x · Cited by 936
Metadata
- Authors
- Kanofsky, J. R., & Sima, P.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 1991-05
- Volume
- 266
- Issue
- 14
- Pages
- 9039-9042
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W1616654149
- Cited by
- 174
- References
- 0
- FWCI
- 1.52
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- Kanofsky, J. R., & Sima, P. (1991). Singlet oxygen production from the reactions of ozone with biological molecules. Journal of Biological Chemistry. https://doi.org/10.1016/s0021-9258(18)31548-5
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
