Journal ArticleDOI
Determination of sulfonamides in animal tissues by modified QuEChERS and liquid chromatography tandem mass spectrometry.
TLDR
The applicability of the modified QuEChERS-LC-MS/MS method was demonstrated by determining the occurrence of target sulfonamides in various edible animal tissues for potential food safety analysis.About:
This article is published in Talanta.The article was published on 2017-03-01. It has received 34 citations till now. The article focuses on the topics: Quechers & Liquid chromatography–mass spectrometry.read more
Citations
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Journal ArticleDOI
Graphene-functionalized melamine sponges for microextraction of sulfonamides from food and environmental samples.
TL;DR: This is the first time that a GMeS is prepared in a straightforward way and used for analytical purposes and the low cost of synthesis, the environmentally friendly conditions, the efficiency and high extraction recoveries are some additional advantages of the proposed procedure.
Journal Article
Graphene-functionalized melamine sponges for microextraction of sulfonamides from food and environmental samples A
TL;DR: In this paper, the functionalization of melamine sponges with graphene and its use as an adsorbent for the microextraction of sulfonamides from food and environmental samples was described.
Journal ArticleDOI
Facile construction of magnetic core–shell covalent organic frameworks as efficient solid-phase extraction adsorbents for highly sensitive determination of sulfonamide residues against complex food sample matrices
TL;DR: In this article, a core-shell structured magnetic covalent organic frameworks (COFs) that employed Fe3O4 microspheres as the magnetic core and TpBD COFs as the adsorption shell have been successfully constructed as efficient solid phase extraction (SPE) adsorbents for complex food sample analysis.
Journal ArticleDOI
Determination of antibiotics in meat samples using analytical methodologies: A review.
Ancuta Moga,María Vergara-Barberán,María Jesús Lerma-García,Enrique Javier Carrasco-Correa,José Manuel Herrero-Martínez,Ernesto F. Simó-Alfonso +5 more
TL;DR: A comprehensive review on the development of new sample preparation treatments involving extraction, cleanup, and enrichment steps of antibiotics in meat samples in combination with sensitive and sophisticated determination techniques that have been carried out in the last years is presented in this article.
Journal ArticleDOI
Microwave assisted extraction in combination with solid phase purification and switchable hydrophilicity solvent-based homogeneous liquid-liquid microextraction for the determination of sulfonamides in chicken meat.
TL;DR: A rapid and eco-friendly method was developed to extract and pre-concentrate sulfonamides from chicken meat before high-performance liquid chromatographic analysis.
References
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Journal ArticleDOI
Fast and Easy Multiresidue Method Employing Acetonitrile Extraction/Partitioning and "Dispersive Solid-Phase Extraction" for the Determination of Pesticide Residues in Produce
TL;DR: A simple, fast, and inexpensive method for the determination of pesticide residues in fruits and vegetables is introduced and effectively removes many polar matrix components, such as organic acids, certain polar pigments, and sugars, to some extent from the food extracts.
Journal ArticleDOI
The development and validation of a multiclass liquid chromatography tandem mass spectrometry (LC–MS/MS) procedure for the determination of veterinary drug residues in animal tissue using a QuEChERS (QUick, Easy, CHeap, Effective, Rugged and Safe) approach
George Stubbings,Timothy Bigwood +1 more
TL;DR: A novel rapid multiresidue/multiclass procedure with liquid chromatography tandem mass spectrometry (LC-MS/MS) detection has been developed to screen for the presence of veterinary drug residues in animal tissues.
Journal ArticleDOI
Simultaneous determination of human and veterinary antibiotics in various environmental matrices by rapid resolution liquid chromatography-electrospray ionization tandem mass spectrometry
Li Zhou,Guang-Guo Ying,Shan Liu,Jian-Liang Zhao,Fahu Chen,Ruiling Zhang,Feng-Jiao Peng,Qianqian Zhang +7 more
TL;DR: In this article, a robust analytical method is presented in which 11 classes of antibiotics are simultaneously extracted and determined in surface water, lagoon wastewater, influent, effluent, sediment, manure and sludge.
Journal ArticleDOI
QuEChERS sample preparation for the determination of pesticides and other organic residues in environmental matrices: a critical review
Maria Concetta Bruzzoniti,Leonardo Checchini,Rosa Maria De Carlo,Serena Orlandini,Luca Rivoira,Massimo Del Bubba +5 more
TL;DR: A critical survey of the literature regarding environmental applications of conventional and modified QuEchERS methodology is provided, providing evidence for QuEChERS higher recoveries for various classes of compounds, including biopesticides, chloroalkanes, phenols, and perfluoroalkyl substances.
Journal Article
Simultaneous determination of human and veterinary antibiotics in various environmental matrices by rapid resolution liquid chromatography-electrospray ionization tandem mass spectrometry.
Li Zhou,Guang-Guo Ying,Shan Liu,Jian-Liang Zhao,Fahu Chen,Ruiling Zhang,Feng-Jiao Peng,Qianqian Zhang +7 more
TL;DR: The developed analytical method was successfully applied in the determination of target compounds in wastewater and sludge samples from Huiyang wastewater treatment plants, and in ground water, lagoon wastewater, manure and sediment collected from a pig farm, in South China.