Rationally designed helical nanofibers via multiple non-covalent   interactions: fabrication and modulation

doi:10.1039/b926642a

CORC > 北京大学 > 化学与分子工程学院

	Rationally designed helical nanofibers via multiple non-covalent interactions: fabrication and modulation
	Lin, Yiyang ; Wang, Andong ; Qiao, Yan ; Gao, Chen ; Drechsler, Markus ; Ye, Jianpin ; Yan, Yun ; Huang, Jianbin
刊名	软性材料
	2010
关键词	LIPID TUBULES CHOLESTEROL SURFACTANTS CHIRALITY RIBBONS FIBERS ASSEMBLIES TRANSITION MICROSCOPY POLYMERS
DOI	10.1039/b926642a
英文摘要	Building well-defined hierarchical architectures via supramolecular chemistry is one of the challenges in nanotechnology and is crucial to our understanding of biological self-assembly and biological phenomenon. In this work, a well-ordered one-dimensional (1 D) helix is fabricated with a novel sugar-based lipid by virtue of multiple non-covalent interactions (i.e. hydrophobic interaction, aromatic stacking, and hydrogen bond). The robust helical nanostructure is evidenced by negative-staining TEM, cryo-TEM and circular dichroism (CD). A series of amphiphilic molecules are also synthesized to explore molecular structure-performance relationship and elucidate intermolecular forces that contribute to complex architectures. Moreover, the supramolecular nanohelices in this work are demonstrated to be "smart nanostructures" which can be shaped into spherical micelles, vesicles or unfolded nanofibers by external stimuli, such as pH, light, and surfactant addition.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000277031300026&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Physical; Materials Science, Multidisciplinary; Physics, Multidisciplinary; Polymer Science; SCI(E); 33; ARTICLE; 9; 2031-2036; 6
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151233]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Lin, Yiyang,Wang, Andong,Qiao, Yan,et al. Rationally designed helical nanofibers via multiple non-covalent interactions: fabrication and modulation[J]. 软性材料,2010.
APA	Lin, Yiyang.,Wang, Andong.,Qiao, Yan.,Gao, Chen.,Drechsler, Markus.,...&Huang, Jianbin.(2010).Rationally designed helical nanofibers via multiple non-covalent interactions: fabrication and modulation.软性材料.
MLA	Lin, Yiyang,et al."Rationally designed helical nanofibers via multiple non-covalent interactions: fabrication and modulation".软性材料 (2010).