Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes
文献类型：期刊论文
| 作者 | Zhong, J ; Song, L ; Meng, J ; Gao, B ; Chu, WS ; Xu, HY ; Luo, Y ; Guo, JH ; Marcelli, A ; Xie, SS ; Wu, ZY |
| 刊名 | CARBON
 |
| 出版日期 | 2009 |
| 卷号 | 47期号:4页码:967 |
| 关键词 | ABSORPTION FINE-STRUCTURE INNER-SHELL EXCITATION GLYCYL-GLYCINE SPECTROSCOPY FUNCTIONALIZATION IMMOBILIZATION APPROXIMATION ADSORPTION ENERGY |
| ISSN号 | 0008-6223 |
| 通讯作者 | Wu, ZY: Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China. |
| 中文摘要 | 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. |
| 收录类别 | SCI |
| 资助信息 | Outstanding Youth Fund [10125523]; National Natural Science Foundation of China [10490191, 10734070, NSFC30270394, NSFC90306004]; Chinese Academy of Sciences [KJCX2-SW-N11]; US Department of Energy [DE-AC02-05CH11231]; Italian Ministry Foreign Affairs |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34243]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhong, J,Song, L,Meng, J,et al. Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes[J]. CARBON,2009,47(4):967. |
| APA | Zhong, J.,Song, L.,Meng, J.,Gao, B.,Chu, WS.,...&Wu, ZY.(2009).Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes.CARBON,47(4),967. |
| MLA | Zhong, J,et al."Bio-nano interaction of proteins adsorbed on single-walled carbon nanotubes".CARBON 47.4(2009):967. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。