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[水溶液中中子和γ辐射诱导的2-脱氧-D-核糖转化的比较]

[Comparison of the neutron- and gamma-radiation-induced transformations of 2-deoxy-D-ribose in aqueous solutions].

作者信息

Krushinskaia N P, Serebrianyĭ A E

出版信息

Radiobiologiia. 1983 Mar-Apr;23(2):235-7.

PMID:6844562
Abstract

Effectiveness of neutron radiation (1 MeV) was nearly twice as low as that of electrons and gamma-quanta with regard to the formation of products of radiolysis of 2-deoxy-D-ribose in aqueous solutions. A change in the dose-rate of sparsely ionizing radiation by the order of 5-6, and variation in the concentration of 2-deoxy-D-ribose from 1 to 5 mM did not substantially influence the G products of radiolysis.

摘要

就水溶液中2-脱氧-D-核糖的辐射分解产物形成而言,中子辐射(1兆电子伏特)的有效性几乎比电子和γ量子低两倍。稀疏电离辐射的剂量率变化5-6个数量级,以及2-脱氧-D-核糖浓度从1毫摩尔/升至5毫摩尔/升的变化,对辐射分解的G产物没有实质性影响。

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