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Closed nanoconstructs assembled by step-by-step ss-DNA coupling assisted by phospholipid membranes

Abstract:

We report experimental evidence of the construction of closed pseudo-hexagonal DNA nanostructures grafted onto lipid membranes (supported planar bilayers or liposomes). The anchoring agent is a cholesteryl tetraethylenglycol-18-mer oligonucleotide, which recruits the complementary sequences added in a sequential fashion. A closed rather than an open nanostructure was chosen as a test for possible future applications in nanoelectronics and for the fact that a more rigid and defined structure c...

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Publication status:
Published

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Publisher copy:
10.1039/b816716h

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Organic Chemistry
Role:
Author
Journal:
SOFT MATTER More from this journal
Volume:
5
Issue:
8
Pages:
1639-1645
Publication date:
2009-01-01
DOI:
EISSN:
1744-6848
ISSN:
1744-683X
Language:
English
Pubs id:
pubs:400155
UUID:
uuid:636c3037-4505-4529-b6bf-7e4b169a10b3
Local pid:
pubs:400155
Source identifiers:
400155
Deposit date:
2013-11-16

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