Application of ionic liquid-based air-assisted dispersive liquid–liquid microextraction combined with high-performance liquid chromatography for the determination of six tetracyclines in honey

Yang, Yi; Yin, Shuo; Wu, Liqing; Li, Yongxin; Sun, Chengjun

doi:10.1007/s00217-021-03838-3

Cited by 7 publications

(2 citation statements)

References 31 publications

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“…Traditional methods for tetracycline detection include highperformance liquid chromatography (HPLC) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, antibiotic monitoring is of significant practical importance for food safety and public health. Traditional methods for tetracycline detection include high‐performance liquid chromatography (HPLC) and liquid chromatography–tandem mass spectrometry (LC–MS/MS) [6–8]. Although these conventional large‐scale instrument detection methods have high stability, sensitivity, and accuracy, they are complex, time‐consuming, and expensive, making them unsuitable for on‐site rapid detection.…”

Section: Introductionmentioning

confidence: 99%

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A perovskite‐based electrochemiluminescence aptasensor for tetracycline screening

Chen,

Zhong,

Yang

et al. 2024

Luminescence

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Tetracyclines are currently the most commonly used class of antibiotics, and their residue issue significantly impacts public health safety. In this study, a surface modification of perovskite with cetyltrimethylammonium bromide led to the generation of stable electrochemiluminescence (ECL) emitters in aqueous systems and improved the biocompatibility of perovskite. A perovskite quantum dot‐based ECL sensing strategy was developed. Utilizing the corresponding aptamer of the antibiotics, strain displacement reactions were triggered, disrupting the ECL quenching system composed of perovskite and Ag nanoclusters (Ag NCs) on the electrode surface, generating a signal to achieve quantitative detection of several common tetracycline antibiotics. The perovskite quantum dot provided a strong and stable initial signal, while the efficient catalytic activity of the silver cluster enhanced the recognition sensitivity. Tetracycline, chlortetracycline, and oxytetracycline were used as examples to demonstrate the differentiation and quantitative detection through this method. In addition, the aptasensor exhibited analytical performance with the linear range (0.1–10 μM OTC) and good recovery rates of 94.7% to 101.6% in real samples. This approach has the potential to become a sensitive and practical approach for assessing antibiotic residues.

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“…Traditional methods for tetracycline detection include highperformance liquid chromatography (HPLC) and liquid chromatography-tandem mass spectrometry (LC-MS/MS) [6][7][8].…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%