Protection by organic ions against DNA damage induced by low energy electrons

A. Dumont; Y. Zheng; D. Hunting; L.Sanche

首页> 外文期刊>The Journal of Chemical Physics >Protection by organic ions against DNA damage induced by low energy electrons

【24h】

Protection by organic ions against DNA damage induced by low energy electrons

机译：有机离子对低能电子引起的DNA损伤的保护

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

It is well known that electrons below 15 eV induce strand breaks in DNA essentially via theformation of transient anions which decay by dissociative electron attachment (DEA) or into dissociative electronics states. The present article reports the results of a study on the influence oforganic ions on this mechanism. tris and EDTA are incorporated at various concentrations withinDNA films of different thicknesses.

机译：众所周知，低于15 eV的电子基本上通过形成瞬态阴离子而诱导DNA中的链断裂，该瞬态阴离子会因离解电子附着（DEA）衰减或进入离解电子态。本文报告了有关有机离子对该机制的影响的研究结果。 tris和EDTA以各种浓度掺入不同厚度的DNA膜中。

著录项

来源
《The Journal of Chemical Physics》 |2010年第4期|共8页
作者
A. Dumont; Y. Zheng; D. Hunting; L.Sanche;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
Protection; damage; energy;

机译：保护;损坏;能量;

相似文献

外文文献
中文文献
专利

1. 利用小分子DNA鉴定重金属离子对DNA的损伤（英文） [J] . 梅运军, 张磊, 毕欢, 农业科学与技术（英文版） . 2012,第002期
2. Protection by organic ions against DNA damage induced by low energy electrons [J] . A. Dumont, Y. Zheng, D. Hunting, Journal of Chemical Physics . 2010,第4期

机译：有机离子对低能电子引起的DNA损伤的保护
3. Radiation Protection and Environmental Protection Modeling of Low-Energy Electron-Induced DNA Early Damage by Monte-Carlo Track Structure Method [J] . YUE, Feng 中国原子能科学研究院年报：英文版 . 2006,第001期

机译：低能量电子诱导的DNA早期损伤的辐射防护和环境保护建模的蒙特卡洛轨道结构方法
4. Calculation and comparison of the direct and indirect DNA damage induced by low energy electrons using default and CPA100 cross section models within Geant4-DNA [J] . Mojtaba Mokari, Hossein Moeini, Marzieh Soleimani, Nuclear Instruments & Methods in Physics Research. B, Beam Interactions with Materials and Atoms . 2020,第Octa1期

机译：使用默认和CPA100横截面模型在GEANT4-DNA内使用默认和CPA100横截面模型的直接和间接DNA损伤的计算与比较
5. Absolute measurement of low energy electron-induced strand-break damage in films of plasmid DNA and plasmid DNA/Dap~(2+) complexes [C] . O. Boulanouar, M. Rezaee, M. Fromm, ICPEAC . 2014

机译：质粒DNA和质粒DNA / DAP薄膜中低能电子诱导的股线损伤的绝对测量和质粒DNA / dap〜（2+）配合物中的低能量
6. Damage induced in DNA and RNA components by low energy heavy ions, electrons and photons. [D] . Sarabipour, Sarvnaz. 2008

机译：低能重离子，电子和光子在DNA和RNA成分中引起的损伤。
7. Protection by organic ions against DNA damage induced by low energy electrons [O] . A. Dumont, Y. Zheng, D. Hunting, -1

机译：有机离子对低能电子引起的DNA损伤的保护
8. Microdosimetric calculations of the direct DNA damage induced by low energy electrons using the Geant4-DNA Monte Carlo code [O] . Stefanos Margis, Maria Magouni, Ioanna Kyriakou, 2020

机译：使用GEANT4-DNA Monte Carlo Code的低能量电子诱导的直接DNA损伤的微过肌谱计算
9. Interpretation of heavy ion effects. - Comparison of chromosomal damage induced by low and high LET radiation. - Calculation of RBE for endpoints in vitro and in vivo based on charged particle track structure. - Delayed chromosomal instability induced by high and low LET radiation. - Influence of radiation quality on strand breaks in viral and cellular DNA [R] . Kraft, G. , Scholz, M. , Nasonova, E. , 1995

机译：解释重离子效应。 - 低LET和高LET辐射诱导的染色体损伤的比较。 - 基于带电粒子轨道结构计算体外和体内终点的RBE。 - 由高和低LET辐射引起的延迟染色体不稳定性。 - 辐射质量对病毒和细胞DNa中链断裂的影响

Protection by organic ions against DNA damage induced by low energy electrons

摘要

著录项

相似文献

相关主题

期刊订阅