Deep eutectic solvent-based ferrofluid for highly efficient preconcentration and determination of metronidazole by vortex-assisted liquid-phase microextraction under experimental design optimization

Talanta, Journal Year: 2024, Volume and Issue: 272, P. 125705 - 125705

Published: Jan. 30, 2024

Language: Английский

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Cooperative hydrogen- and halogen-bonding interaction promoted deep eutectic solvent-functionalized magnetic metal-organic framework for perfluoroalkyl iodides detection in edible oils

Food Control, Journal Year: 2023, Volume and Issue: 148, P. 109625 - 109625

Published: Jan. 18, 2023

Language: Английский

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Development of a continuous magnetic dispersive solid phase extraction method for the extraction of seven widely used pesticides from fruit juices

Microchemical Journal, Journal Year: 2024, Volume and Issue: 198, P. 110163 - 110163

Published: Feb. 17, 2024

Language: Английский

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Natural kapok fiber as a green and efficient adsorbent for in-syringe solid-phase extraction in the determination of antidepressants in biofluids

Microchemical Journal, Journal Year: 2024, Volume and Issue: 201, P. 110638 - 110638

Published: April 26, 2024

Language: Английский

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Recent Advances in Dispersive Liquid-Liquid Microextraction for Pharmaceutical Analysis

Critical Reviews in Analytical Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 22

Published: Jan. 2, 2024

Sample clean-up and pre-concentration are critical components of pharmaceutical analysis. The dispersive liquid-liquid microextraction (DLLME) technique is widely recognized as the most effective approach for enhancing overall detection sensitivity. While various DLLME modes have been advanced in analysis, there need to be more discussions on techniques specifically developed this field. This review presents a comprehensive overview different used analysis from 2017 May 2023. covers principles DLLME, factors affecting microextraction, selected applications modes, their advantages disadvantages. Additionally, it focuses multi-extraction strategies employed

Language: Английский

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An electrochemical sensing platform with a molecularly imprinted polymer based on chitosan-stabilized metal@metal-organic frameworks for topotecan detection

Microchimica Acta, Journal Year: 2023, Volume and Issue: 190(4)

Published: March 18, 2023

Language: Английский

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Novel vinylene-based covalent organic framework as a promising adsorbent for the rapid extraction of beta-agonists in meat samples

Analytica Chimica Acta, Journal Year: 2023, Volume and Issue: 1272, P. 341492 - 341492

Published: June 6, 2023

Beta-agonists are potent bronchodilators approved for the treatment of asthma and tocolysis. However, they have been extensively misused as feed additives in veterinary field to improve efficiency. The concern over their potential hazard health has come fore again. In this study, a novel vinylene-based covalent organic framework (V-COF-1) with two-dimensional structure was developed. shows good tolerance variety mediums, which can be attributed low polarity linkage. high specific surface area variable interaction analytes accelerate extraction time. Furthermore, swelling resulting from formation hydrogen bonds by protic solvent intercalation triazine group also improves adsorption Finally, due its great reusability, it is economical material sample preparation application. V-COF-1 based μ-dSPE approach coupled UHPLC-MS/MS develop highly sensitive selective method. linearity method ranged 0.05 20 ng g-1 correlation coefficient (R2) higher than 0.9958, limits detection quantification fell ranges 0.01-0.10 0.04-0.32 g-1. proposed successfully applied determine beta-agonists meat samples, results indicated recovery 82.2-116%. intra-day inter-day precision were less 6.61%, indicating sustainable application food analysis.

Language: Английский

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Application of continuous magnetic solid phase extraction in the extraction of tetracycline antibiotics from honey samples

Microchemical Journal, Journal Year: 2024, Volume and Issue: 201, P. 110525 - 110525

Published: April 15, 2024

Language: Английский

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Environmental contaminant analysis: Concerns inspiring the emergence of MOF composites

TrAC Trends in Analytical Chemistry, Journal Year: 2023, Volume and Issue: 164, P. 117109 - 117109

Published: May 29, 2023

Language: Английский

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Investigation of different solvents for selective, safe and rapid extraction of curcumin from various food and herbal supplement products: Multivariate strategy and assessment of green profile

Microchemical Journal, Journal Year: 2024, Volume and Issue: 200, P. 110366 - 110366

Published: March 20, 2024

Language: Английский

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