Light‐Responsive Supramolecular Liquid‐Crystalline Metallacycle for Orthogonal Multimode Photopatterning

The development of multimode photopatterning systems based on supramolecular coordination complexes (SCCs) is considerably attractive in supramolecular chemistry and materials science, because SCCs can serve as promising platforms for the incorporation of multiple functional building blocks. Herein,...

Full description

Saved in:
Bibliographic Details
Published in:Angewandte Chemie International Edition 2024-01, Vol.63 (4), p.e202315061-n/a
Main Authors: Hu, Yi‐Xiong, Hao, Xingtian, Wang, Dan, Zhang, Zi‐Cheng, Sun, Haitao, Xu, Xing‐Dong, Xie, Xiaolin, Shi, Xueliang, Peng, Haiyan, Yang, Hai‐Bo, Xu, Lin
Format: Article
Language:English
Subjects:
Coordination compounds
Energy transfer
Fluorescence
Holography
Liquid Crystal
Liquid crystals
Materials science
Metallacycle
Multimode Photopatterning
Organometallic compounds
Photochromism
Self-assembly
Spiropyrans
Supramolecular Chemistry
Supramolecular Coordination Complexs
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The development of multimode photopatterning systems based on supramolecular coordination complexes (SCCs) is considerably attractive in supramolecular chemistry and materials science, because SCCs can serve as promising platforms for the incorporation of multiple functional building blocks. Herein, we report a light‐responsive liquid‐crystalline metallacycle that is constructed by coordination‐driven self‐assembly. By exploiting its fascinating liquid crystal features, bright emission properties, and facile photocyclization capability, a unique system with spatially‐controlled fluorescence‐resonance energy transfer (FRET) is built through the introduction of a photochromic spiropyran derivative, which led to the realization of the first example of a liquid‐crystalline metallacycle for orthogonal photopatterning in three‐modes, namely holography, fluorescence, and photochromism. A system with spatially controlled fluorescence‐resonance energy transfer has been built through the incorporation of a light‐responsive liquid‐crystalline metallacycle and a photochromic spiropyran derivative. This approach enables the realization of orthogonal multimode photopatterning including holographic, fluorescent, and photochromic patterning in one integrated system.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.202315061