Effective extraction and determination of 24 quinolones in water and egg samples using a novel magnetic covalent organic framework combined with UPLC-MS/MS

Li, Na; Liang, Mengnan; Zhang, Hao; Hua, Zhongxia; Ma, Ling; Qi, Yanyu; Wang, Ke

doi:10.1039/d4ra00247d

RSC Adv.

2024

DOI: 10.1039/d4ra00247d

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Effective extraction and determination of 24 quinolones in water and egg samples using a novel magnetic covalent organic framework combined with UPLC-MS/MS

Na Li,

Mengnan Liang,

Hao Zhang

et al.

Abstract: We designed and fabricated a novel functionalized magnetic covalent organic framework as a magnetic solid-phase extraction (MSPE) absorbent for the determination of 24 quinolones.

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Cited by 4 publications

References 62 publications

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Development of an Enhanced Quick, Easy, Cheap, Effective, Rugged, and Safe Method for Determination of Quinolone Drug Residues in Quail Eggs

Liu,

Lin,

Yao

et al. 2024

Separation Science Plus

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An enhanced quick, easy, cheap, effective, rugged, and safe (QuEChERS) purification method utilizing multi‐walled carbon nanotubes (MWCNTs) has been developed and coupled with liquid chromatography‐tandem mass spectrometry for the determination of eight quinolone drug residues in quail eggs. The sample was extracted using ethylenediamine tetraacetic acid‐McIlvaine buffer (pH = 4.0) and 2% formic acid in acetonitrile, followed by salting out with MgSO4, and purification with primary secondary amine (PSA), MWCNT, and Octadecylsilane (C18). The method demonstrated linear relationships for the target compounds within the range of 2–100 µg/L with correlation coefficients (r) exceeding 0.99. The limits of detection and quantification were determined to be 0.4 and 0.8 µg/kg, respectively. Validation through a three‐level spiking test (low, medium, and high) in quail eggs resulted in an average recovery rate ranging from 86.8% to 113.7%, with relative standard deviations between 2.6% and 10.2% (n = 6). This method offers rapid operation, excellent purification efficiency, and high sensitivity, making it suitable for the qualitative and quantitative analysis of quinolone drug residues in eggs. Application of this method to a batch of 20 quail eggs revealed the presence of enrofloxacin and ciprofloxacin, suggesting a potential risk of non‐compliant quinolones use in quail egg production.

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Development of an Enhanced Quick, Easy, Cheap, Effective, Rugged, and Safe Method for Determination of Quinolone Drug Residues in Quail Eggs

Liu,

Lin,

Yao

et al. 2024

Separation Science Plus

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show abstract

Field isolation and capture of fluoroquinolones in waters with porous monolith-based multiple channels in-tip microextraction technique prior to HPLC quantification

Zeng,

Wang,

Luo

et al. 2024

Microchemical Journal

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Rapid and simultaneous determination of ultratrace pefloxacin and fleroxacin residues in wastewater by Al3+ sensitized first derivative synchronous fluorescence spectrometry

Cai,

Wang,

Yangcuo

et al. 2024

Microchemical Journal

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Effective extraction and determination of 24 quinolones in water and egg samples using a novel magnetic covalent organic framework combined with UPLC-MS/MS

Abstract: We designed and fabricated a novel functionalized magnetic covalent organic framework as a magnetic solid-phase extraction (MSPE) absorbent for the determination of 24 quinolones.

Cited by 4 publications

References 62 publications

Development of an Enhanced Quick, Easy, Cheap, Effective, Rugged, and Safe Method for Determination of Quinolone Drug Residues in Quail Eggs

Development of an Enhanced Quick, Easy, Cheap, Effective, Rugged, and Safe Method for Determination of Quinolone Drug Residues in Quail Eggs

Field isolation and capture of fluoroquinolones in waters with porous monolith-based multiple channels in-tip microextraction technique prior to HPLC quantification

Rapid and simultaneous determination of ultratrace pefloxacin and fleroxacin residues in wastewater by Al3+ sensitized first derivative synchronous fluorescence spectrometry

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