Construction of a New 2D Coordination Polymer: Degradation Antibiotic Nitrofurantoin and Magnetism

Applied Organometallic Chemistry, Год журнала: 2024, Номер 38(12)

Опубликована: Авг. 13, 2024

ABSTRACT The synthesis of a trinuclear Co(II)‐based coordination polymer (CP), [Co 3 (HL) 2 (H O) 6 ·2.2H O] n (1) , was achieved via solvothermal method involving CoCl ·6H O and 3‐(2,4‐dicarboxylphenyl)‐2,6‐dicarboxylpyridine L). photocatalytic efficiency the complex evaluated for degradation various antibiotics ornidazole (ODZ), nitrofurantoin (NFT), dinitroaniline (DNZ), tinidazole (TDZ) in wastewater. Notably, NFT exhibited remarkable 91.5% within 20 min under optimal conditions. catalytic performance influenced by amount photocatalyst, concentration, solution pH, with conditions identified at 6‐mg catalyst dose, 30 mg/L pH 7. Trapping experiments highlighted roles superoxide hydroxyl radicals as primary active species process. Furthermore, magnetic behavior is also discussed detail.

Язык: Английский

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A Cd (II)‐based Metal–Organic Framework as Switch‐Off Fluorescence Sensors for Antibiotic Detection

Applied Organometallic Chemistry, Год журнала: 2024, Номер 39(1)

Опубликована: Окт. 3, 2024

ABSTRACT Detecting antibiotic residues is crucial for monitoring their excessive use in healthcare and agricultural practices. Herein, a new 3D metal–organic framework (MOF) containing {[Cd (bpyp)(sdba)]·DMF·2H 2 O} n ( 1 ) (bpyp = 2,5‐bis (pyrid‐4‐yl)pyridine H sdba 4,4′‐sulfonyldibenzoic acid) has been designed synthesized. MOF displays sensitive detection tetracycline (TCY) with limit of below 7.67 × 10 −6 M an aqueous solution. The mechanism involves competitive absorption between antibiotics, supported by UV–vis spectroscopy fluorescence lifetime measurements. exhibits visible response to TCY under 254 nm UV lamp. applied the quantitative lake water recovery based on sensing platform was 92.26–107.54% RSD (%) less than 4.38%, indicating outstanding reliability.

Язык: Английский

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Synthesis and photocatalytic performance of a dinuclear cadmium(II)-based coordination polymer for degradation of organic pollutants in wastewater

Polyhedron, Год журнала: 2024, Номер 264, С. 117212 - 117212

Опубликована: Авг. 31, 2024

Язык: Английский

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A new 3D Cd(II)-based metal-organic framework as dual-function luminescent sensor to ions and antibiotic: mechanism and theoretical studies

Journal of Molecular Structure, Год журнала: 2024, Номер 1322, С. 140691 - 140691

Опубликована: Ноя. 8, 2024

Язык: Английский

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