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- Title
Synthesis of a Tetrahedral Metal–Organic Supramolecular Cage with Dendritic Carbazole Arms.
- Authors
Lianglu, Juanzi; Hu, Weinan; Zhu, Xinju; Zhang, Hong-Yu; Shi, Linlin; Hao, Xin-Qi; Song, Mao-Ping
- Abstract
In recent years, incredible endeavors have been devoted to the design and self-assembly of discrete metal–organic cages (MOCs) with expanding intricacy and functionality. The controlled synthesis of metal–organic supramolecular cages with large branched chains remains an interesting and challenging work in supramolecular chemistry. Herein, a tetrahedral metal–organic supramolecular cage (ZnII4L4) containing 12 dendritic carbazole arms is unprecedentedly constructed through coordination-driven subcomponent self-assembly and characterized in different ways. Interestingly, tetrahedral supramolecular Cage-1 exhibited the potential for aggregation-induced emission (AIE) performance and stimulus-responsive luminescence features, and it achieved color-tunable photoluminescence due to the introduction of dendritic carbazole arms. Crucially, owing to the great photophysical properties of Cage-1 in solution, Cage-1 was enabled to act as a fluorescent ink for the vapor-responsive recording and wiping of information.
- Subjects
SUPRAMOLECULAR chemistry; CARBAZOLE; PHOTOLUMINESCENCE; LUMINESCENCE
- Publication
International Journal of Molecular Sciences, 2022, Vol 23, Issue 24, p15580
- ISSN
1661-6596
- Publication type
Article
- DOI
10.3390/ijms232415580