Srinivasan, V. T. ; Singh, B. B. ; Gopal-Ayengar, A. R. (1970) Possibility of anion formation in irradiated frozen solutions of nucleic acid bases International Journal of Radiation Biology, 17 (6). pp. 577-585. ISSN 0955-3002
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Official URL: http://informahealthcare.com/doi/abs/10.1080/09553...
Related URL: http://dx.doi.org/10.1080/09553007014550721
Abstract
From E.S.R. spectroscopy it is suggested that purine and pyrimidine anions are formed after gamma-irradiation of their alkaline solutions at - 196°c. On warming to higher temperatures, the anions usually became hydrolysed, giving rise to secondary radicals formed by hydrogen addition. A direct relation was obtained between the yields of anions and radicals, which increased with the alkalinity of the solution. On exposure to visible light, anions decayed following second-order kinetics.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Informa Healthcare. |
| ID Code: | 29494 |
| Deposited On: | 18 Dec 2010 05:27 |
| Last Modified: | 02 Jun 2011 05:04 |
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