Measuring the distance between two mercapto groups with an optical molecular ruler on the nanometer scale
文献类型：期刊论文
| 作者 | Gao, Fan; Yao, Erdong; Wang, Wei; Chen, Hao; Ma, Yuguo |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2012 |
| 卷号 | 14期号:44页码:15321-15327 |
| ISSN号 | 1463-9076 |
| DOI | 10.1039/c2cp42794j |
| 英文摘要 | We have developed an absorption spectrum based molecular ruler that measures the distance between two mercapto groups. The conformation of the molecular rulers changes with the distance, which induces an absorption spectrum change. DFT calculation has been carried out to elucidate the relation between the molecular conformation and the absorption spectrum. With this simple method, we can estimate the distance between two mercapto groups on the scale of 0.4-1 nm. This method can also be used to monitor conformation transition, which is demonstrated by a silver ion titration experiment.t |
| 语种 | 英语 |
| WOS记录号 | WOS:000310153300009 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43355]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ma, Yuguo |
| 作者单位 | Peking Univ, Coll Chem, Key Lab Polymer Chem & Phys, Beijing Natl Lab Mol Sci BNLMS,Minist Educ, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, Fan,Yao, Erdong,Wang, Wei,et al. Measuring the distance between two mercapto groups with an optical molecular ruler on the nanometer scale[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2012,14(44):15321-15327. |
| APA | Gao, Fan,Yao, Erdong,Wang, Wei,Chen, Hao,&Ma, Yuguo.(2012).Measuring the distance between two mercapto groups with an optical molecular ruler on the nanometer scale.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,14(44),15321-15327. |
| MLA | Gao, Fan,et al."Measuring the distance between two mercapto groups with an optical molecular ruler on the nanometer scale".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 14.44(2012):15321-15327. |
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来源：化学研究所
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