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2D coordination polymers based on the interaction between cucurbit[5]uril and light lanthanide metal ions in the presence of copper salts, and use for the detection of nitrogenous bases

shi, Jing; Li, Jie; Zhang, Ming-Hui; Zhu, Zhao-Qiang; Chen, Kai; Huang, Lin; Redshaw, Carl

Authors

Jing shi

Jie Li

Ming-Hui Zhang

Zhao-Qiang Zhu

Kai Chen

Lin Huang

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Professor Carl Redshaw C.Redshaw@hull.ac.uk
Professor of Inorganic Materials Chemistry and REF Lead for Chemistry



Abstract

The coordination of cucurbit[5]uril (Q[5]) with lanthanide cations (Ln3+), in the presence of Cu2+ cations, led to the formation of 2D-network coordination polymers, which have been investigated using single crystal X-ray diffraction. Experimental results revealed that crystals were only readily affordable for the systems involving the lighter lanthanide cations (La3+, Ce3+, Pr3+, Sm3+, Eu3+ and Tb3+), with all six Ln3+-Q[5] complexes (1 ∼ 6) exhibiting similar coordination mode at the cucurbit[5]uril (Q[5]), and forming 2D-network coordination polymers with a 2D supramolecular assembly. One complex was found to detect Adenine (A) and Uracil (U) with high selectively.

Citation

shi, J., Li, J., Zhang, M., Zhu, Z., Chen, K., Huang, L., & Redshaw, C. (in press). 2D coordination polymers based on the interaction between cucurbit[5]uril and light lanthanide metal ions in the presence of copper salts, and use for the detection of nitrogenous bases. Inorganic Chemistry Communications, Article 111411. https://doi.org/10.1016/j.inoche.2023.111411

Journal Article Type Article
Acceptance Date Sep 7, 2023
Online Publication Date Sep 13, 2023
Deposit Date Sep 13, 2023
Publicly Available Date Sep 14, 2024
Journal Inorganic Chemistry Communications
Print ISSN 1387-7003
Publisher Elsevier
Peer Reviewed Peer Reviewed
Article Number 111411
DOI https://doi.org/10.1016/j.inoche.2023.111411
Keywords Materials Chemistry; Inorganic Chemistry; Physical and Theoretical Chemistry
Public URL https://hull-repository.worktribe.com/output/4387240
Additional Information This article is maintained by: Elsevier; Article Title: 2D coordination polymers based on the interaction between cucurbit[5]uril and light lanthanide metal ions in the presence of copper salts, and use for the detection of nitrogenous bases; Journal Title: Inorganic Chemistry Communications; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.inoche.2023.111411; Content Type: article; Copyright: © 2023 Elsevier B.V. All rights reserved.