Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction

CORC > 化学研究所 > 中国科学院化学研究所 > 分子纳米结构与纳米技术实验室

	Molecular Conductance through a Quadruple-Hydrogen-Bond-Bridged Supramolecular Junction
	Wang, Lin 1,2,4,5; Gong, Zhong-Liang 2,3,4; Li, Shu-Ying 1,2,4; Hong, Wenjing 5,6; Zhong, Yu-Wu 2,3,4; Wang, Dong 1,2,4; Wan, Li-Jun 1,2,4
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	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
内容类型	期刊论文
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.