Self-Assembly and Disassembly of Vesicles as Controlled by Anion-pi Interactions

	Self-Assembly and Disassembly of Vesicles as Controlled by Anion-pi Interactions
	He, Qing; Ao, Yu-Fei; Huang, Zhi-Tang; Wang, De-Xian
刊名	ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
	2015-09-28
卷号	54 期号:40 页码:11785-11790
关键词	anion-pi interactions host-guest systems self-assembly supramolecular amphiphiles vesicles
英文摘要	Anion-pi interactions have been widely studied as new noncovalent driving forces in supramolecular chemistry. However, self-assembly induced by anion-pi interactions is still largely unexplored. Herein we report the formation of supramolecular amphiphiles through anion-pi interactions, and the subsequent formation of self-assembled vesicles in water. With the pi receptor 1 as the host and anionic amphiphiles, such as sodium dodecylsulfate (SDS), sodium laurate (SLA), and sodium methyl dodecylphosphonate (SDP), as guests, the sequential formation of host-guest supramolecular amphiphiles and self-assembled vesicles was demonstrated by SEM, TEM, DLS, and XRD techniques. The intrinsic anion-pi interactions between 1 and the anionic amphiphiles were confirmed by crystal diffraction, HRMS analysis, and DFT calculations. Furthermore, the controlled disassembly of the vesicles was promoted by competing anions, such as NO3-, Cl-, and Br-, or by changing the pH value of the medium.
收录类别	SCI
语种	英语
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/29149]
专题	化学研究所_分子识别与功能实验室
作者单位	Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, CAS Key Lab Mol Recognit & Funct, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	He, Qing,Ao, Yu-Fei,Huang, Zhi-Tang,et al. Self-Assembly and Disassembly of Vesicles as Controlled by Anion-pi Interactions[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2015,54(40):11785-11790.
APA	He, Qing,Ao, Yu-Fei,Huang, Zhi-Tang,&Wang, De-Xian.(2015).Self-Assembly and Disassembly of Vesicles as Controlled by Anion-pi Interactions.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,54(40),11785-11790.
MLA	He, Qing,et al."Self-Assembly and Disassembly of Vesicles as Controlled by Anion-pi Interactions".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 54.40(2015):11785-11790.