Detection of the Fungicide Dodine by means of Host-Guest Complexation between Cucubit[10]uril and Acridine Orange

Wang, Cheng‐hui; Zou, Hong‐qian; Cong, Hang; Huang, Ying; Tao, Zhu; Redshaw, Carl; Xiao, Xin

Abstract

The interaction between acridine orange (AO) and cucurbit[10]uril, Q[10] affords the ternary complex 2AO@Q[10]. Subsequent addition of dodine (DD) displaces AO from the Q[10] cavity, and results in a fluorescent output. The effect of 20 different pesticides, as well as a number of common interferents, on the fluorescent output is presented. Results revealed that the system is capable of the selective recognition of DD, with a limit of detection (LOD) for DD of 1.12×10−7 M.

Citation

Wang, C., Zou, H., Cong, H., Huang, Y., Tao, Z., Redshaw, C., & Xiao, X. (2022). Detection of the Fungicide Dodine by means of Host-Guest Complexation between Cucubit[10]uril and Acridine Orange. ChemistrySelect, 7(28), Article e202201584. https://doi.org/10.1002/slct.202201584

• Journal Article Type: Article
• Acceptance Date: Jul 6, 2022
• Online Publication Date: Jul 22, 2022
• Publication Date: Jul 27, 2022
• Deposit Date: Jul 23, 2022
• Publicly Available Date: Jul 23, 2023
• Journal: ChemistrySelect
• Electronic ISSN: 2365-6549
• Publisher: Wiley
• Peer Reviewed: Peer Reviewed
• Volume: 7
• Issue: 28
• Article Number: e202201584
• DOI: https://doi.org/10.1002/slct.202201584
• Keywords: Cucurbit[10]uril; Acridine orange; Host-guest; Dodine
• Public URL: https://hull-repository.worktribe.com/output/4040143