文献类型：期刊文献

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

作者：Wang, Shan[1];Yue, Liang[1];Li, Zi-Yuan[2];Zhang, Junji[2];Tian, He[2];Willner, Itamar[1]

机构：[1]Hebrew Univ Jerusalem, Ctr Nanosci & Nanotechnol, Inst Chem, IL-91904 Jerusalem, Israel;[2]East China Univ Sci & Technol, Sch Chem & Mol Engn, Key Lab Adv Mat, Shanghai, Peoples R China

年份：2018

卷号：57

期号：27

起止页码：8105

外文期刊名：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

收录：;EI(收录号：20182605379266);WOS:【SCI-EXPANDED(收录号:WOS:000436402100029)】；

基金：This research was supported by the Israel Science Foundation (ISF), the Minerva Center for Biohybrid Complex Systems, and the National Natural Science Foundation of China (21420102004).

语种：英文

外文关键词：azobenzene; DNA nanotechnology; DNAzymes; nucleic acids; switches

摘要：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.