Solvent-tuned multiple self-assembly of a new sugar-appended gelator

doi:10.1016/j.jcis.2008.07.008

CORC > 北京大学 > 化学与分子工程学院

	Solvent-tuned multiple self-assembly of a new sugar-appended gelator
	Cui, Jiaxi ; Zheng, Jia ; Qiao, Wenqiang ; Wan, Xinhua
刊名	胶体与界面科学杂志
	2008
关键词	sugar low-molecular-mass gelator self-assembly twisted ribbon nanotube INTEGRATED GELATORS ORGANIC-SOLVENTS REMARKABLE DIVERSITY CHIRAL COUNTERIONS BUILDING-BLOCKS DOUBLE-BONDS AMPHIPHILES WATER AGGREGATE MOLECULES
DOI	10.1016/j.jcis.2008.07.008
英文摘要	4-(4'-Butoxyphenyl)phenyl-beta-O-D-glucoside was synthesized as a low-molecular-mass gelator. It was able to immobilize a variety of aqueous and organic solvents in large amounts through the formation of three-dimensional self-assembled fibrillar networks. The morphologies of the aggregates depended on the nature of solvent where they were formed. Planar ribbons were observed in water, while helical ribbons were dominant in toluene and sheets in CHCl3. The xerogel from water exhibited a lamellar structure with a d-spacing of 2.45 nm as demonstrated by 1D-WAXD, indicating a bilayer structure interdigitated with butoxy tails, whereas the xerogel from CHCl3 or toluene yielded a lamellar structure with a d-spacing of 3.05 nm, implying a bilayer structure interdigitated with glycosyl heads. Increasing the content of 1,4-dioxane in water caused a gradual transformation from planar to twisted ribbons and then tubes. (C) 2008 Elsevier Inc. All rights reserved.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000259051800037&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Chemistry, Physical; SCI(E); EI; PubMed; 28; ARTICLE; 1; 267-274; 326
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/150169]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Cui, Jiaxi,Zheng, Jia,Qiao, Wenqiang,et al. Solvent-tuned multiple self-assembly of a new sugar-appended gelator[J]. 胶体与界面科学杂志,2008.
APA	Cui, Jiaxi,Zheng, Jia,Qiao, Wenqiang,&Wan, Xinhua.(2008).Solvent-tuned multiple self-assembly of a new sugar-appended gelator.胶体与界面科学杂志.
MLA	Cui, Jiaxi,et al."Solvent-tuned multiple self-assembly of a new sugar-appended gelator".胶体与界面科学杂志 (2008).