Controllable self-assembled laminated nanoribbons from dipeptide-amphiphile bearing azobenzene moiety

doi:10.1039/c0sm01050b

CORC > 化学研究所 > 中国科学院化学研究所

	Controllable self-assembled laminated nanoribbons from dipeptide-amphiphile bearing azobenzene moiety
	Lin, Yiyang 1; Qiao, Yan 1; Tang, Peifeng 1; Li, Zhibo 2; Huang, Jianbin 1
刊名	SOFT MATTER
	2011
卷号	7 期号:6 页码:2762-2769
ISSN号	1744-683X
DOI	10.1039/c0sm01050b
英文摘要	Artificial peptide self-assembly is an appealing research subject which has been demonstrated to be a reliable approach to create hierarchical nanostructures and biomaterials. In this paper, a dipeptide-amphiphile incorporated with an azobenzene moiety is synthesized, which are found to self-assemble into well-defined laminated nanoribbons as well as macroscopic hydrogel. The nanoribbons are formed by nanofibers aligning in nearly lamellar arrays. The driving force of dipeptide self-assembly is proposed to be a synergic effect of hydrophobic interaction, aromatic packing, and hydrogen bond. The addition of NaCl is found to promote hydrogelation and nanoribbon formation. Finally photoisomerization of the azobenzene group is utilized to rationally control dipeptide self-assembly and hydrogel formation by remote light input.
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000288162500067
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/73055]
专题	中国科学院化学研究所
通讯作者	Huang, Jianbin
作者单位	1.Peking Univ, Coll Chem, State Key Lab Struct Chem Unstable & Stable Speci, BNLMS, Beijing 100871, Peoples R China 2.Chinese Acad Sci, Inst Chem, CAS Key Lab Photochem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Lin, Yiyang,Qiao, Yan,Tang, Peifeng,et al. Controllable self-assembled laminated nanoribbons from dipeptide-amphiphile bearing azobenzene moiety[J]. SOFT MATTER,2011,7(6):2762-2769.
APA	Lin, Yiyang,Qiao, Yan,Tang, Peifeng,Li, Zhibo,&Huang, Jianbin.(2011).Controllable self-assembled laminated nanoribbons from dipeptide-amphiphile bearing azobenzene moiety.SOFT MATTER,7(6),2762-2769.
MLA	Lin, Yiyang,et al."Controllable self-assembled laminated nanoribbons from dipeptide-amphiphile bearing azobenzene moiety".SOFT MATTER 7.6(2011):2762-2769.