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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
2009
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
文章类型Article
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.
学科领域Chemistry; Materials Science
研究领域[WOS]Chemistry ; Materials Science ; Chemistry ; Materials Science
DOI10.1016/j.carbon.2008.11.051
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语种英语
研究领域[WOS]Chemistry ; Materials Science ; Chemistry ; Materials Science
WOS类目Chemistry, Physical ; Materials Science, Multidisciplinary
WOS记录号WOS:000264252900005
引用统计
被引频次:47[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/238817
专题多学科研究中心
作者单位中国科学院高能物理研究所
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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.
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.
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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