ICCAS OpenIR
Helix-Rod Host-Guest Complexes with Shuttling Rates Much Faster than Disassembly
Gan, Quan1,2,3,4; Ferrand, Yann2,3; Bao, Chunyan2,3; Kauffmann, Brice2,3; Grelard, Axelle2,3; Jiang, Hua1; Huc, Ivan2,3
2011-03-04
Source PublicationSCIENCE
ISSN0036-8075
Volume331Issue:6021Pages:1172-1175
AbstractDynamic assembly is a powerful fabrication method of complex, functionally diverse molecular architectures, but its use in synthetic nanomachines has been hampered by the difficulty of avoiding reversible attachments that result in the premature breaking apart of loosely held moving parts. We show that molecular motion can be controlled in dynamically assembled systems through segregation of the disassembly process and internal translation to time scales that differ by four orders of magnitude. Helical molecular tapes were designed to slowly wind around rod-like guests and then to rapidly slide along them. The winding process requires helix unfolding and refolding, as well as a strict match between helix length and anchor points on the rods. This modular design and dynamic assembly open up promising capabilities in molecular machinery.
DOI10.1126/science.1200143
Indexed BySCI
Language英语
WOS IDWOS:000287971200036
PublisherAMER ASSOC ADVANCEMENT SCIENCE
Citation statistics
Cited Times:178[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/72176
Collection中国科学院化学研究所
Corresponding AuthorJiang, Hua
Affiliation1.Chinese Acad Sci, Inst Chem, CAS Key Lab Photochem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
2.Univ Bordeaux, Inst Europeen Chim & Biol, CNRS, UMR5248, F-33607 Pessac, France
3.Univ Bordeaux, Inst Europeen Chim & Biol, CNRS, UMS3033, F-33607 Pessac, France
4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Gan, Quan,Ferrand, Yann,Bao, Chunyan,et al. Helix-Rod Host-Guest Complexes with Shuttling Rates Much Faster than Disassembly[J]. SCIENCE,2011,331(6021):1172-1175.
APA Gan, Quan.,Ferrand, Yann.,Bao, Chunyan.,Kauffmann, Brice.,Grelard, Axelle.,...&Huc, Ivan.(2011).Helix-Rod Host-Guest Complexes with Shuttling Rates Much Faster than Disassembly.SCIENCE,331(6021),1172-1175.
MLA Gan, Quan,et al."Helix-Rod Host-Guest Complexes with Shuttling Rates Much Faster than Disassembly".SCIENCE 331.6021(2011):1172-1175.
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
[Gan, Quan]'s Articles
[Ferrand, Yann]'s Articles
[Bao, Chunyan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gan, Quan]'s Articles
[Ferrand, Yann]'s Articles
[Bao, Chunyan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gan, Quan]'s Articles
[Ferrand, Yann]'s Articles
[Bao, Chunyan]'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.