| Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes |
| Zhong J(钟俊) ; Gao B(高斌); Chu WS(储旺盛); Wu ZY(吴自玉); Zhong, J; Song, L; Meng, J; Gao, B; Chu, WS; Xu, HY; Luo, Y; Guo, JH; Marcelli, A; Xie, SS; Wu, ZY
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| 2009
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| 发表期刊 | CARBON
 |
| 卷号 | 47期号:4页码:967-973 |
| 通讯作者 | [Zhong, Jun
; Gao, Bin
; Chu, Wangsheng
; Wu, Ziyu] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
; [Song, Li
; Xie, Sishen] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China
; [Meng, Jie
; Xu, Haiyan] Chinese Acad Med Sci, Inst Basic Med, Beijing 100005, Peoples R China
; [Meng, Jie
; Xu, Haiyan] Peking Union Med Coll, Beijing 100005, Peoples R China
; [Gao, Bin
; Luo, Yi] Royal Inst Technol, S-10691 Stockholm, Sweden
; [Guo, Jinghua] Univ Calif Berkeley, Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA
; [Marcelli, Augusto] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy
; [Wu, Ziyu] Univ Sci & Technol China, Natl Synchrotron Radiat Lab, Hefei 230026, Peoples R China
; [Wu, Ziyu] Chinese Acad Sci, Theoret Phys Ctr Sci Facil, Beijing 100049, Peoples R China
|
| 摘要 | We applied X-ray absorption near edge structure (XANES) spectroscopy to investigate the adsorption of proteins onto single-walled carbon nanotubes (SWCNTs). Specific XANES spectral features such as peptide C=O bonds in proteins were recognized and found to be affected by the corresponding aromatic structure of SWCNTs. Experimental data combined with first-principle calculation of the investigated nano-complex allow the understanding of adsorption mechanism and reveal that an interface interaction occurs leading to precise structural distortions of proteins. The study also demonstrates that XANES is a powerful tool to characterize structural details of proteins at the interface of complex systems. (C) 2008 Elsevier Ltd. All rights reserved. |
| 文章类型 | Article
|
| 学科领域 | Chemistry; Materials Science
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| 研究领域[WOS] | Chemistry
; Materials Science
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| DOI | 10.1016/j.carbon.2008.11.051
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| URL | 查看原文
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| 语种 | 英语
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| WOS类目 | Chemistry, Physical
; Materials Science, Multidisciplinary
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| WOS记录号 | WOS:000264252900005
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.ihep.ac.cn/handle/311005/238817
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| 专题 | 多学科研究中心
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| 作者单位 | 中国科学院高能物理研究所
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推荐引用方式
GB/T 7714 |
Zhong J,Gao B,Chu WS,et al. Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes[J]. CARBON,2009,47(4):967-973.
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| APA |
钟俊.,高斌.,储旺盛.,吴自玉.,Zhong, J.,...&Wu, ZY.(2009).Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes.CARBON,47(4),967-973.
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| MLA |
钟俊,et al."Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes".CARBON 47.4(2009):967-973.
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