ArticleRSC advances2026
Synthesis and application of polyoxometalate ionic liquid-coated ZnO nanoflowers for efficient extraction of tetracycline residues in food and environmental samples.
Article in RSC advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
8 authors.
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Abstract
Monitoring of antibiotic residues in foodstuffs is essential to ensure consumer safety. Among these antibiotics, tetracyclines (TCs) are the most widely used veterinary drugs, and their residues pose serious health risks. A novel sorbent material consisting of zinc oxide modified with a polyoxometalate-based ionic liquid (POM-IL@ZnO) was applied in dispersive micro-solid phase extraction (D-µSPE) coupled with high-performance liquid chromatography-ultraviolet detection (HPLC-UV) for the determination of tetracyclines, namely oxytetracycline (OTC), tetracycline (TC), and chlortetracycline (CTC), in complex food and water samples. The morphology, crystallinity, thermal stability, and structural characteristics of POM-IL@ZnO were characterized using scanning electron microscopy (SEM), powder X-ray diffraction (PXRD), thermogravimetric analysis (TGA), and Fourier-transform infrared spectroscopy (FTIR). Systematic optimization was performed by evaluating key extraction parameters, including sorbent recyclability, eluent type and volume, extraction time, pH, and adsorbent amount. The developed method achieved maximum recoveries of 99.8%, low limits of detection (0.026-0.067 µg mL
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