Mg(2+)-mediated self-assembly of an amphiphilic pyrene derivative with single-stranded DNA

doi:10.1016/j.tetlet.2008.02.024

ICCAS OpenIR

	Mg(2+)-mediated self-assembly of an amphiphilic pyrene derivative with single-stranded DNA
	Xiao, Jinchong; Li, Junbo; Li, Cuihong; Huang, Changshui; Li, Yuliang; Cui, Shuang; Wang, Shu; Liu, Huibiao
	2008-04-14
Source Publication	TETRAHEDRON LETTERS
ISSN	0040-4039
Volume	49 Issue:16 Pages:2656-2660
Abstract	An amphiphilic ethynyl-pyrene derivative modified with phosphonic acid groups (PyTOH) was synthesized and characterized. Single-stranded DNA (ssDNA), which carries negative charges, was found to induce the self-assembly of PyTOH through electrostatic interactions with Mg(2+) as co-complexation ion in aqueous solution. UV-vis, fluorescence, and circular dichroism (CD) spectra revealed that left-handed helical architecture of PyTOH/Mg(2+)/DNA was formed. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) showed that nanoscale structures could be fabricated by self-assembly. (C) 2008 Published by Elsevier Ltd.
Keyword	Self-assembly Chiral Ssdna Aggregation
DOI	10.1016/j.tetlet.2008.02.024
Indexed By	SCI ; IC
Language	英语
WOS ID	WOS:000255318800040
Publisher	PERGAMON-ELSEVIER SCIENCE LTD
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.iccas.ac.cn/handle/121111/64686
Collection	中国科学院化学研究所
Corresponding Author	Li, Yuliang
Affiliation	Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Key Lab Organ Solids,Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China
Recommended Citation GB/T 7714	Xiao, Jinchong,Li, Junbo,Li, Cuihong,et al. Mg(2+)-mediated self-assembly of an amphiphilic pyrene derivative with single-stranded DNA[J]. TETRAHEDRON LETTERS,2008,49(16):2656-2660.
APA	Xiao, Jinchong.,Li, Junbo.,Li, Cuihong.,Huang, Changshui.,Li, Yuliang.,...&Liu, Huibiao.(2008).Mg(2+)-mediated self-assembly of an amphiphilic pyrene derivative with single-stranded DNA.TETRAHEDRON LETTERS,49(16),2656-2660.
MLA	Xiao, Jinchong,et al."Mg(2+)-mediated self-assembly of an amphiphilic pyrene derivative with single-stranded DNA".TETRAHEDRON LETTERS 49.16(2008):2656-2660.

Files in This Item:
There are no files associated with this item.

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院化学研究所机构知识库