Light-Induced Reversible Reconfiguration of DNA-Based Constitutional Dynamic Networks: Application to Switchable Catalysis

Shan Wang; Liang Yue; Zi Yuan Li; Junji Zhang; He Tian; Itamar Willner

doi:10.1002/anie.201803371

Light-Induced Reversible Reconfiguration of DNA-Based Constitutional Dynamic Networks: Application to Switchable Catalysis

Shan Wang
, Liang Yue
, Zi Yuan Li
, Junji Zhang
, He Tian
, Itamar Willner^*

^*Corresponding author for this work

Institute of Chemistry

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

72 Scopus citations

Abstract

The light-induced reversible and cyclic reconfiguration of constitutional dynamic networks, consisting of supramolecular nucleic acid structures as constituents and a photoisomerizable trans/cis-azobenzene-functionalized nucleic acid as the trigger is demonstrated. In addition, the cyclic photochemical reconfiguration of the constitutional dynamic networks guides the switchable on/off operation of an emerging hemin/G-quadruplex DNAzyme.

Original language	English
Pages (from-to)	8105-8109
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	57
Issue number	27
DOIs	https://doi.org/10.1002/anie.201803371
State	Published - 2 Jul 2018

Bibliographical note

Publisher Copyright:
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim

Keywords

DNA nanotechnology
DNAzymes
azobenzene
nucleic acids
switches

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10.1002/anie.201803371

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title = "Light-Induced Reversible Reconfiguration of DNA-Based Constitutional Dynamic Networks: Application to Switchable Catalysis",

abstract = "The light-induced reversible and cyclic reconfiguration of constitutional dynamic networks, consisting of supramolecular nucleic acid structures as constituents and a photoisomerizable trans/cis-azobenzene-functionalized nucleic acid as the trigger is demonstrated. In addition, the cyclic photochemical reconfiguration of the constitutional dynamic networks guides the switchable on/off operation of an emerging hemin/G-quadruplex DNAzyme.",

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AU - Wang, Shan

AU - Yue, Liang

AU - Li, Zi Yuan

AU - Zhang, Junji

AU - Tian, He

AU - Willner, Itamar

PY - 2018/7/2

Y1 - 2018/7/2

N2 - The light-induced reversible and cyclic reconfiguration of constitutional dynamic networks, consisting of supramolecular nucleic acid structures as constituents and a photoisomerizable trans/cis-azobenzene-functionalized nucleic acid as the trigger is demonstrated. In addition, the cyclic photochemical reconfiguration of the constitutional dynamic networks guides the switchable on/off operation of an emerging hemin/G-quadruplex DNAzyme.

AB - The light-induced reversible and cyclic reconfiguration of constitutional dynamic networks, consisting of supramolecular nucleic acid structures as constituents and a photoisomerizable trans/cis-azobenzene-functionalized nucleic acid as the trigger is demonstrated. In addition, the cyclic photochemical reconfiguration of the constitutional dynamic networks guides the switchable on/off operation of an emerging hemin/G-quadruplex DNAzyme.

KW - DNA nanotechnology

KW - DNAzymes

KW - azobenzene

KW - nucleic acids

KW - switches

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IS - 27

ER -

Light-Induced Reversible Reconfiguration of DNA-Based Constitutional Dynamic Networks: Application to Switchable Catalysis

Abstract

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