文献类型：期刊文献

英文题名：Stepping Out of the Blue: From Visible to Near-IR Triggered Photoswitches

作者：Zhang, Zhiwei[1,2];Wang, Wenhui[1,2];O'Hagan, Michael[3];Dai, Jinghong[1,2];Zhang, Junji[1,2];Tian, He[1,2]

机构：[1]East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Frontiers Sci Ctr Materiobiol & Dynam Chem, Sch Chem & Mol Engn,Inst Fine Chem,Key Lab Adv Ma, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Feringa Nobel Prize Scientist Joint Res Ctr, Frontiers Sci Ctr Materiobiol & Dynam Chem, Sch Chem & Mol Engn,Inst Fine Chem,Joint Int Res, Shanghai 200237, Peoples R China;[3]Hebrew Univ Jerusalem, Inst Chem, Minerva Ctr Biohybrid Complex Syst, IL-91904 Jerusalem, Israel

年份：2022

卷号：61

期号：31

外文期刊名：ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

收录：;EI(收录号：20222412233576);WOS:【SCI-EXPANDED(收录号:WOS:000811089900001)】；

基金：This work is supported by NSFC (22122803, 21788102, 21878086, 22101084), Shanghai Municipal Science and Technology Major Project (2018SHZDZX03), the international cooperation program of Shanghai Science and Technology Committee (17520750100), the Fundamental Research Funds for the Central Universities (222201717003). Z.Z. thanks the China Postdoctoral Science Foundation (2020TQ0095, 2021M691005). J.Z. thanks Shanghai Rising-Star Program (19QA1402500).

语种：英文

外文关键词：Near-Infrared Light; Photochromism; Photoswitches; Visible Light

摘要：Light offers unique opportunities for controlling the activity of materials and biosystems with high spatiotemporal resolution. Molecular photoswitches are chromophores that undergo reversible isomerization between different states upon irradiation with light, allowing a convenient means to control their influence over the system of interest. However, a significant limitation of classical photoswitches is the requirement to initiate the switching in one or both directions using deleterious UV light with poor tissue penetration. Red-shifted photoswitches are hence in high demand and have attracted keen recent research interest. In this Review, we highlight recent progress towards the development of visible- and NIR-activated photoswitches characterized by distinct photochromic reaction mechanisms. We hope to inspire further endeavors in this field, allowing the full potential of these tools in biotechnology and materials chemistry applications to be realized.