Single-crystal structures of cucurbituril-based supramolecular host–guest complexes for bioimaging

Hui Liu; Min Lin; Yu Cui; Weijin Gan; Jing Sun; Bo Li; Yingjie Zhao

doi:10.1039/D1CC04823F

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Single-crystal structures of cucurbituril-based supramolecular host–guest complexes for bioimaging†

Hui Liu,‡^a Min Lin,‡^a Yu Cui,^a Weijin Gan,^a Jing Sun,

*^c Bo Li*^b and Yingjie Zhao

*^a

Author affiliations

* Corresponding authors

^a College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
E-mail: yz@qust.edu.cn

^b Department of Cardiology, Zibo Central Hospital, Shandong University, Zibo 255000, P. R. China
E-mail: libosubmit@163.com

^c State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, P. R. China
E-mail: jingsun@qust.edu.cn

Abstract

Two single-crystal structures of cucurbit[n]uril mediated supramolecular complexes were obtained in which [1+3] and [2+3] self-assembly modes are adopted due to the different sizes of cucurbit[7]uril and cucurbit[8]uril. An obvious red-shift in absorption and emission was observed compared to the guest molecule itself which makes them good biolabels.

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Article information

DOI: https://doi.org/10.1039/D1CC04823F
Article type: Communication
Submitted: 29 Aug 2021
Accepted: 06 Sep 2021
First published: 06 Sep 2021

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Chem. Commun., 2021,57, 10190-10193

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Single-crystal structures of cucurbituril-based supramolecular host–guest complexes for bioimaging

H. Liu, M. Lin, Y. Cui, W. Gan, J. Sun, B. Li and Y. Zhao, Chem. Commun., 2021, 57, 10190 DOI: 10.1039/D1CC04823F

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Chemical Communications

Single-crystal structures of cucurbituril-based supramolecular host–guest complexes for bioimaging†

Abstract

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Single-crystal structures of cucurbituril-based supramolecular host–guest complexes for bioimaging

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