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Light‐Induced Reversible Reconfiguration of DNA‐Based Constitutional Dynamic Networks: Application to Switchable Catalysis
Author(s) -
Wang Shan,
Yue Liang,
Li ZiYuan,
Zhang Junji,
Tian He,
Willner Itamar
Publication year - 2018
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.201803371
Subject(s) - deoxyribozyme , control reconfiguration , azobenzene , chemistry , hemin , nucleic acid , supramolecular chemistry , combinatorial chemistry , catalysis , photochemistry , dna , computer science , molecule , organic chemistry , biochemistry , heme , enzyme , embedded system
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.