ICCAS OpenIR
Self-Assembled Ultralong Chiral Nanotubes and Tuning of Their Chirality Through the Mixing of Enantiomeric Components
Zhu, Xuefeng; Li, Yuangang; Duan, Pengfei; Liu, Minghua
2010
Source PublicationCHEMISTRY-A EUROPEAN JOURNAL
ISSN0947-6539
Volume16Issue:27Pages:8034-8040
AbstractEnantiomeric L- or D-glutamic acid based lipids were designed and their self-assembly was investigated. It was found that at a certain concentration, either L- or D-enantiomeric derivatives could self-assemble in absolute alcohol to form a white organogel, which was composed of ultralong nanotubes with an aspect ratio higher than 1000. Further investigations revealed that these nanotubes were in chiral forms. The chirality of the nanotubes was determined by that of the enantiomers employed. In addition, when D and L enantiomers were mixed in different ratios, the nanotube could be tuned consecutively from nanotubes with a helical seam to nanotwists, the chirality of which being determined by the excess enantiomer in the mixed systems. In the case of an equimolar mixture of the enantiomers, flat nanoplates instead of helical nanotubes or nanotwists were obtained. The FTIR vibrational data and XRD layer-distance values showed a consecutive change as a function of the enantiomeric excess. It was further revealed that the slightly stronger interaction between D-L enantiomeric pairs than that between D-D or L-L pairs was responsible for the formation of the diverse self-assembled nanostructures.
KeywordChirality Lipids Nanostructures Self-assembly Supramolecular Chemistry
DOI10.1002/chem.201000595
Indexed BySCI
Language英语
WOS IDWOS:000280626000016
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:74[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/70728
Collection中国科学院化学研究所
Corresponding AuthorLiu, Minghua
AffiliationChinese Acad Sci, Inst Chem, CAS Key Lab Colloid Interface & Chem Thermodynam, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Xuefeng,Li, Yuangang,Duan, Pengfei,et al. Self-Assembled Ultralong Chiral Nanotubes and Tuning of Their Chirality Through the Mixing of Enantiomeric Components[J]. CHEMISTRY-A EUROPEAN JOURNAL,2010,16(27):8034-8040.
APA Zhu, Xuefeng,Li, Yuangang,Duan, Pengfei,&Liu, Minghua.(2010).Self-Assembled Ultralong Chiral Nanotubes and Tuning of Their Chirality Through the Mixing of Enantiomeric Components.CHEMISTRY-A EUROPEAN JOURNAL,16(27),8034-8040.
MLA Zhu, Xuefeng,et al."Self-Assembled Ultralong Chiral Nanotubes and Tuning of Their Chirality Through the Mixing of Enantiomeric Components".CHEMISTRY-A EUROPEAN JOURNAL 16.27(2010):8034-8040.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhu, Xuefeng]'s Articles
[Li, Yuangang]'s Articles
[Duan, Pengfei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhu, Xuefeng]'s Articles
[Li, Yuangang]'s Articles
[Duan, Pengfei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhu, Xuefeng]'s Articles
[Li, Yuangang]'s Articles
[Duan, Pengfei]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.