Electrical field assisted matrix solid phase dispersion as a powerful tool to improve the extraction efficiency and clean-up of fluoroquinolones in bovine milk

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dc.creatorMariana Cristina da Silva
dc.creatorRicardo Mathias Orlando
dc.creatorAdriana Ferreira Faria
dc.date.accessioned2022-10-26T20:23:55Z
dc.date.accessioned2025-09-08T23:03:34Z
dc.date.available2022-10-26T20:23:55Z
dc.date.issued2016
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipINCT – Instituto nacional de ciência e tecnologia (Antigo Instituto do Milênio)
dc.identifier.doihttps://doi.org/10.1016/j.chroma.2016.07.063
dc.identifier.issn0021-9673
dc.identifier.urihttps://hdl.handle.net/1843/46660
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Chromatography A
dc.rightsAcesso Restrito
dc.subjectExtração (Química)
dc.subjectLeite
dc.subjectSolventes orgânicos
dc.subjectAnálise cromatográfica
dc.subjectExtração por solventes
dc.subjectPreparação de amostra (Química)
dc.subjectCromatografia liquida de alta eficiencia
dc.subject.otherElectrical field assisted matrix solid phase dispersion
dc.subject.otherExtraction
dc.subject.otherClean-up
dc.subject.otherFluoroquinolones
dc.subject.otherBovine milk
dc.subject.otherUHPLC–MS/MS
dc.subject.otherUltra-high performance liquid chromatography
dc.titleElectrical field assisted matrix solid phase dispersion as a powerful tool to improve the extraction efficiency and clean-up of fluoroquinolones in bovine milk
dc.typeArtigo de periódico
local.citation.epage34
local.citation.spage27
local.citation.volume1461
local.description.resumoThis work presents a new method by electrical matrix solid phase dispersion for the extraction and clean-up of marbofloxacin, ofloxacin, norfloxacin, ciprofloxacin, enrofloxacin, difloxacin and sarafloxacin in bovine milk. Composition and pH of the eluent, applied electrical potential and polarity were optimized by experimental designs. The combination of the chromatographic and electrophoretic mechanisms allowed the extraction and clean-up in one step with low organic solvent consumption, high extraction throughput and elution automation. Linearity, precision, trueness and limit of quantification were evaluated and provided values in accordance with other methods recently developed for the analysis of fluoroquinolones in milk. This technique proved to be promising for the extraction and clean-up of ionizable analytes in different milk matrices.
local.identifier.orcidhttps://orcid.org/0000-0002-3862-1211
local.identifier.orcidhttps://orcid.org/0000-0002-7320-4907
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE QUÍMICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0021967316309852

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