Femtosecond Two-Dimensional Infrared Spectroscopy of N-Ethypropionamide
文献类型：期刊论文
| 作者 | Shi Ji-Pei; Zhao Juan; Yang Fan; Wang Jian-Ping |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2013-04-01 |
| 卷号 | 29期号:4页码:695-700 |
| 关键词 | N-ethypropionamide Femtosecond Two-dimensional Infrared Spectroscopy Anharmonic Vibration Molecular Dynamics Simulation |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB201302213 |
| 英文摘要 | Femtosecond two-dimensional infrared (2D IR) spectroscopy, steady-state infrared spectroscopy, and computational methods are used to examine the ultrafast structural dynamics of a beta-peptide model compound, N-ethylpropionamide (NEPA). NEPA has amide-I vibrational characteristics similar to that in an alpha-peptide, which shows sensitivity to molecular structure and chemical environment. The 2D IR spectral dynamics reveal a spectral diffusion time of similar to 1 ps, which is believed to be consistent with the time scale of the structural dynamics of the amide-water hydrogen bond. |
| 语种 | 英语 |
| WOS记录号 | WOS:000316864300005 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53601]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yang Fan |
| 作者单位 | Chinese Acad Sci, Inst Chem, Lab Mol React Dynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi Ji-Pei,Zhao Juan,Yang Fan,et al. Femtosecond Two-Dimensional Infrared Spectroscopy of N-Ethypropionamide[J]. ACTA PHYSICO-CHIMICA SINICA,2013,29(4):695-700. |
| APA | Shi Ji-Pei,Zhao Juan,Yang Fan,&Wang Jian-Ping.(2013).Femtosecond Two-Dimensional Infrared Spectroscopy of N-Ethypropionamide.ACTA PHYSICO-CHIMICA SINICA,29(4),695-700. |
| MLA | Shi Ji-Pei,et al."Femtosecond Two-Dimensional Infrared Spectroscopy of N-Ethypropionamide".ACTA PHYSICO-CHIMICA SINICA 29.4(2013):695-700. |
入库方式： OAI收割
来源：化学研究所
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