Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction
文献类型：期刊论文
| 作者 | Wang, Lin1,2,4,5; Gong, Zhong-Liang2,3,4; Li, Shu-Ying1,2,4; Hong, Wenjing5,6; Zhong, Yu-Wu2,3,4; Wang, Dong1,2,4; Wan, Li-Jun1,2,4 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2016-09-26 |
| 卷号 | 55期号:40页码:12393-12397 |
| 关键词 | electron transport hydrogen bonds molecular electronics single-molecule junctions |
| 英文摘要 | A series of self-complementary ureido pyrimidinedione (UPy) derivatives modified with different aurophilic anchoring groups were synthesized. Their electron transport properties through the quadruple hydrogen bonds in apolar solvent were probed employing the scanning tunneling microscopy break junction (STMBJ) technique. The molecule terminated with a thiol shows the optimal electron transport properties, with a statistical conductance value that approaches 10(-3) G(0). The H-1 NMR spectra and control experiments verify the formation of quadruple hydrogen bonds, which can be effectively modulated by the polarity of the solvent environment. These findings provide a new design strategy for supramolecular circuit elements in molecular electronics. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/35675]  |
| 专题 | 化学研究所_分子纳米结构与纳米技术实验室 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Mol Nanostruct & Nanotechnol, Inst Chem, Beijing 100190, Peoples R China 2.Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, CAS Key Lab Photochem, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Univ Bern, Dept Chem & Biochem, Freiestr 3, CH-3012 Bern, Switzerland 6.Xiamen Univ, Coll Chem & Chem Engn, Dept Chem & Biochem Engn, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lin,Gong, Zhong-Liang,Li, Shu-Ying,et al. Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2016,55(40):12393-12397. |
| APA | Wang, Lin.,Gong, Zhong-Liang.,Li, Shu-Ying.,Hong, Wenjing.,Zhong, Yu-Wu.,...&Wan, Li-Jun.(2016).Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,55(40),12393-12397. |
| MLA | Wang, Lin,et al."Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55.40(2016):12393-12397. |
入库方式： OAI收割
来源：化学研究所
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。