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https://doi.org/10.1002/anie.201915199
Title: | Self-Assembly of Highly Stable Zirconium(IV) Coordination Cages with Aggregation Induced Emission Molecular Rotors for Live-Cell Imaging | Authors: | Dong, Jinqiao Pan, Yutong Wang, Heng Yang, Kuiwei Liu, Lingmei Qiao, Zhiwei Di Yuan, Yi Peh, Shing Bo Zhang, Jian Shi, Leilei Liang, Hong Han, Yu Li, Xiaopeng Jiang, Jianwen Liu, Bin Zhao Dan |
Keywords: | Science & Technology Physical Sciences Chemistry, Multidisciplinary Chemistry aggregation induced emission coordination cages live-cell imaging molecular rotors self-assembly ENANTIOSELECTIVE RECOGNITION ORGANIC FRAMEWORKS METALLACYCLES FLUORESCENCE COMPLEXES VISCOSITY CHANNELS BINDING DESIGN |
Issue Date: | 23-Jan-2020 | Publisher: | WILEY-V C H VERLAG GMBH | Citation: | Dong, Jinqiao, Pan, Yutong, Wang, Heng, Yang, Kuiwei, Liu, Lingmei, Qiao, Zhiwei, Di Yuan, Yi, Peh, Shing Bo, Zhang, Jian, Shi, Leilei, Liang, Hong, Han, Yu, Li, Xiaopeng, Jiang, Jianwen, Liu, Bin, Zhao Dan (2020-01-23). Self-Assembly of Highly Stable Zirconium(IV) Coordination Cages with Aggregation Induced Emission Molecular Rotors for Live-Cell Imaging. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. ScholarBank@NUS Repository. https://doi.org/10.1002/anie.201915199 | Abstract: | © 2019 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim The self-assembly of highly stable zirconium(IV)-based coordination cages with aggregation induced emission (AIE) molecular rotors for in vitro bio-imaging is reported. The two coordination cages, NUS-100 and NUS-101, are assembled from the highly stable trinuclear zirconium vertices and two flexible carboxyl-decorated tetraphenylethylene (TPE) spacers. Extensive experimental and theoretical results show that the emissive intensity of the coordination cages can be controlled by restricting the dynamics of AIE-active molecular rotors though multiple external stimuli. Because the two coordination cages have excellent chemical stability in aqueous solutions (pH stability: 2–10) and impressive AIE characteristics contributed by the molecular rotors, they can be employed as novel biological fluorescent probes for in vitro live-cell imaging. | Source Title: | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | URI: | https://scholarbank.nus.edu.sg/handle/10635/169614 | ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.201915199 |
Appears in Collections: | Staff Publications Elements |
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