Programmed dynamic topologies in DNA catenanes

Johann Elbaz; Zhen Gang Wang; Fuan Wang; Itamar Willner

doi:10.1002/anie.201107591

Programmed dynamic topologies in DNA catenanes

Johann Elbaz, Zhen Gang Wang, Fuan Wang, Itamar Willner^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

74 Scopus citations

Abstract

Linking in: Two-ring and three-ring catenane nanostructures that are made from sequences of DNA have been shown to undergo programmed and reversible reconfiguration across defined topologies by using strand displacement. The switchable nature of the configurations may enable a more flexible approach to the transport and delivery of molecular cargoes, or for the use of such structures as labels in an intracellular environment.

Original language	English
Pages (from-to)	2349-2353
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	10
DOIs	https://doi.org/10.1002/anie.201107591
State	Published - 5 Mar 2012

Keywords

DNA structures
catenanes
molecular devices
nanostructures
strand displacement

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10.1002/anie.201107591

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Programmed dynamic topologies in DNA catenanes

Abstract

Keywords

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