Back to Search
Start Over
A stable Mn(II) coordination polymer demonstrating proton conductivity and quantitative sensing of oxytetracycline in aquaculture.
- Source :
- Dalton Transactions: An International Journal of Inorganic Chemistry; 3/21/2024, Vol. 53 Issue 11, p5034-5042, 9p
- Publication Year :
- 2024
-
Abstract
- The construction and investigation of dual-functional coordination polymers (CPs) with proton conduction and luminescence sensing is of great significance in clean energy and agricultural monitoring fields. In this work, an Mn-based coordination polymer (Mn-CP), namely, [Mn<subscript>0.5</subscript>(HL)] (H<subscript>2</subscript>L = HOOCC<subscript>6</subscript>H<subscript>4</subscript>C<subscript>6</subscript>H<subscript>4</subscript>CH<subscript>2</subscript>PO(OH)OCH<subscript>3</subscript>), was hydrothermally synthesized. Mn-CP has a one-dimensional (1D) chain structure, in which uncoordinated –COOH groups can serve as potential sites for fluorescence sensing. Moreover, Mn-CP shows good water and pH stabilities, offering the feasibility for proton conduction and sensing applications. Mn-CP displays comparatively high proton conductivity of 1.07 × 10<superscript>−4</superscript> S cm<superscript>−1</superscript> at 368 K and 95% relative humidity (RH), which is promising for proton conduction materials. Moreover, it can serve as a repeatable, highly selective, and visualized fluorescence sensor for detecting oxytetracycline (OTC). More importantly, Mn-CP reveals an amazing quantitative sensing of OTC in actual samples such as seawater, aquaculture freshwater, soil infiltration solutions, and tap water. This work proves the excellent application potential of dual-functional CPs in the field of clean energy and environmental protection, especially for the fluorescence detection of antibiotics in aquaculture systems. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14779226
- Volume :
- 53
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- Dalton Transactions: An International Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 175992923
- Full Text :
- https://doi.org/10.1039/d3dt03882c