XAFS study of the configuration of L-histidine with Mn2+, Co2+, Ni2+, Cu2+, Zn2+ at pH 6.0
文献类型：期刊论文
| 作者 | Yu MJ(于梅娟) ; Chu WS(储旺盛); Wu ZY(吴自玉); Yu, MJ; Chu, WS; Wu, ZY
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| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
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| 出版日期 | 2010 |
| 卷号 | 619期号:1-3页码:408-410 |
| 关键词 | L-histidine Divalent transition metal ions EXAFS Octahedral Irving-Williams series |
| 通讯作者 | [Wu, Ziyu] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230029, Peoples R China ; [Yu, Meijuan ; Chu, Wangsheng ; Wu, Ziyu] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | Divalent transition metal ions have a strong relationship with L-histidine (His) in many important biological processes. In this work, the solution complexes of His and Mn2+, Co2+, Ni2+, Cu2+, Zn2+ with a molar ratio 2:1 separately at pH 6.0 were studied by extended X-ray absorption fine structure (EXAFS). The result supports that all the Metal/His complexes have distorted octahedral geometries, but the configurations of Cu/His and Zn/His are more disordered than that of Mn/His, Co/His and Ni/His. Data also indicate that the bond distances between the metals ions and histidine ligands present a clear trend consistent with the rule of the Irving-Williams series. (C) 2009 Elsevier B.V. All rights reserved. |
| 学科主题 | Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy |
| 类目[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy |
| 研究领域[WOS] | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280026300097 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237358]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Yu MJ,Chu WS,Wu ZY,et al. XAFS study of the configuration of L-histidine with Mn2+, Co2+, Ni2+, Cu2+, Zn2+ at pH 6.0[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2010,619(1-3):408-410. |
| APA | 于梅娟,储旺盛,吴自玉,Yu, MJ,Chu, WS,&Wu, ZY.(2010).XAFS study of the configuration of L-histidine with Mn2+, Co2+, Ni2+, Cu2+, Zn2+ at pH 6.0.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,619(1-3),408-410. |
| MLA | 于梅娟,et al."XAFS study of the configuration of L-histidine with Mn2+, Co2+, Ni2+, Cu2+, Zn2+ at pH 6.0".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 619.1-3(2010):408-410. |
入库方式： OAI收割
来源：高能物理研究所
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