Assemblies at the Liquid-Solid Interface: Chirality Expression from Molecular Conformers

被引:5
|
作者
Shen, Yong-Tao [1 ,5 ]
Zhu, Ning-Bo [3 ,4 ]
Zhang, Xue-Mei [1 ]
Lei, Shengbin [6 ,7 ]
Wei, Zhongqing [2 ]
Li, Min [2 ]
Zhao, Dahui [3 ,4 ]
Zeng, Qing-Dao [1 ]
Wang, Chen [1 ]
机构
[1] Natl Ctr Nanosci & Technol NCNST, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Inst High Energy Phys, CAS Key Lab Biomed Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China
[3] Peking Univ, Dept Appl Chem, BNLMS, Beijing 100871, Peoples R China
[4] Peking Univ, Key Lab Polymer Chem & Phys, Minist Educ, Coll Chem, Beijing 100871, Peoples R China
[5] Tianjin Univ, Dept Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China
[6] Harbin Inst Technol, Key Lab Microsyst & Microstruct Mfg, Minist Educ, Harbin 150080, Peoples R China
[7] Harbin Inst Technol, Acad Fundamental & Interdisciplinary Sci, Harbin 150080, Peoples R China
基金
中国国家自然科学基金;
关键词
chirality; conformational analysis; foldamers; self-assembly; surface analysis; METAL-SURFACES; KAGOME; CRYSTALLIZATION; NETWORKS;
D O I
10.1002/cphc.201200730
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Two foldamer molecular conformers and their self-assemblies are investigated by STM at liquid/solid interfaces. A chiral structure can be obtained both from the adsorption of the two different conformers and from the assemblies formed at the liquid-solid interface. This finding suggests a convenient approach to controlling and fabricating 2D chiral nanostructures. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:92 / 95
页数:4
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