Research on molecular modification of L(+)-cysteine induced by 110 keV Fe+ ion beam irradiation
文献类型：期刊论文
| 作者 | Li, WJ; Gao, QX; Yuan, SB; Wei, ZQ |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003-05-01 |
| 卷号 | 27期号:5页码:460-464 |
| 关键词 | low-energy ion implantation L(+)-cysteine radiation effect molecular modification |
| ISSN号 | 0254-3052 |
| 英文摘要 | Fe+ ions with the energy of 110 keV were implanted into films of L(+)-cysteine. FFIR, UV-VIS spectrometry and H-1-NMR analysis of the irradiated samples prove that some of the original bio-molecules were seriously damaged and significant modifications were induced. ESR analysis shows that a kind of long-life radical was formed in the irradiated samples. The results of ESI-FTMS analysis further supports the molecular modification induced by low-energy ion beam irradiation. The radiation effects are closely connected with the energy deposition in solid L(+)-cysteine samples. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000182988800021 |
| 出版者 | SCIENCE CHINA PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1601]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 通讯作者 | Yuan, SB |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Biosci, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, WJ,Gao, QX,Yuan, SB,et al. Research on molecular modification of L(+)-cysteine induced by 110 keV Fe+ ion beam irradiation[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27(5):460-464. |
| APA | Li, WJ,Gao, QX,Yuan, SB,&Wei, ZQ.(2003).Research on molecular modification of L(+)-cysteine induced by 110 keV Fe+ ion beam irradiation.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27(5),460-464. |
| MLA | Li, WJ,et al."Research on molecular modification of L(+)-cysteine induced by 110 keV Fe+ ion beam irradiation".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27.5(2003):460-464. |
入库方式： OAI收割
来源：近代物理研究所
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