A hemicyanine and cucurbit[n]uril inclusion complex: competitive guest binding of cucurbit[7]uril and cucurbit[8]uril

Xu, Weitao; Kan, Jinglan; Redshaw, Carl; Bian, Bing; Fan, Ying; Tao, Zhu; Xiao, Xin

Abstract

The interaction between the hemicyanine indole derivative H and the cucubit[n]urils Q[7] and Q[8] has been studied using 1H NMR and UV spectroscopy as well as by fluorescence experiments. Competitive studies on the inclusion of H by Q[7] and Q[8] have also been conducted, and reveal that on changing the size of the Q[n] cavity, the binding behaviour can be very different.

Citation

Xu, W., Kan, J., Redshaw, C., Bian, B., Fan, Y., Tao, Z., & Xiao, X. (2019). A hemicyanine and cucurbit[n]uril inclusion complex: competitive guest binding of cucurbit[7]uril and cucurbit[8]uril. Supramolecular chemistry, 31(7), 457-465. https://doi.org/10.1080/10610278.2019.1624748

• Journal Article Type: Article
• Acceptance Date: May 22, 2019
• Online Publication Date: Jun 4, 2019
• Publication Date: Jul 3, 2019
• Deposit Date: Aug 6, 2019
• Publicly Available Date: Jun 5, 2020
• Journal: Supramolecular Chemistry
• Print ISSN: 1061-0278
• Publisher: Taylor and Francis
• Peer Reviewed: Peer Reviewed
• Volume: 31
• Issue: 7
• Pages: 457-465
• DOI: https://doi.org/10.1080/10610278.2019.1624748
• Keywords: Hemicyanine; Cucubit[n]urils; Competitive binding; Host-guest
• Public URL: https://hull-repository.worktribe.com/output/2313893
• Publisher URL: https://www.tandfonline.com/doi/full/10.1080/10610278.2019.1624748
• Additional Information: This is the accepted manuscript of an article published in Supramolecular Chemistry, 2019. The version of record is available at the DOI link in this record.
• Contract Date: Aug 7, 2019