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 PublicationTETRAHEDRON LETTERS
ISSN0040-4039
Volume49Issue:16Pages:2656-2660
AbstractAn 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.
KeywordSelf-assembly Chiral Ssdna Aggregation
DOI10.1016/j.tetlet.2008.02.024
Indexed BySCI ; IC
Language英语
WOS IDWOS:000255318800040
PublisherPERGAMON-ELSEVIER SCIENCE LTD
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/64686
Collection中国科学院化学研究所
Corresponding AuthorLi, Yuliang
AffiliationChinese 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.
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