A Viologen-Based MOF: Photoresponsive Discoloration Property and Selective Fluorescence Detection of Nitrofurans and Lysine
A metal–organic framework featuring a 3-fold interpenetrating diamondoid structure has been constructed utilizing a viologen derivative, 1,1′-bis(4-carboxyphenyl)-(4,4′-bipyridinium) dichloride. This compound demonstrates good performance as a multifunctional colorimetric and fluorescence sensor. The incorporation of viologen imparts the compound with a visible photoresponsive discoloration property. Furthermore, this compound exhibits the ability to detect nitrofurans and lysine through fluorescence turn-off and turn-on mechanisms, respectively.
Authors
- Qingfu Zhang (ORCID: https://orcid.org/0000-0002-5788-7023)
- Guojian Chen (ORCID: https://orcid.org/0000-0003-1773-8741)
- Kecai Xiong (ORCID: https://orcid.org/0000-0003-0384-8560)
- Yanli Gai (ORCID: https://orcid.org/0000-0001-7551-5912)
- Ying Wang (ORCID: https://orcid.org/0000-0002-0591-662X)
- Shi Zhang (ORCID: https://orcid.org/0000-0002-1502-0501)
- Yanping Zhao (ORCID: https://orcid.org/0000-0002-2252-4214)
Institutions
- Jiangsu Normal University (CN)
- Liaocheng University (CN)
Publication Details
- Journal
- Crystal Growth & Design
- Published
- 2024-10-14
- DOI
- https://doi.org/10.1021/acs.cgd.4c01226
- Citations
- 9
- Primary Topic
- Metal-Organic Frameworks: Synthesis and Applications
- Type
- article
- Field-Weighted Citation Impact
- 1.43
Funders
- Natural Science Foundation of Xuzhou City
- National Natural Science Foundation of China
- Jiangsu Provincial Department of Education