In-situ sorbent formation for the extraction of pesticides from honey

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dc.authoridNemati, Mahboob/0000-0003-0458-0025
dc.authoridTuzen, Mustafa/0000-0001-8522-6620
dc.authoridFarajzadeh, Mir Ali/0000-0003-3746-0011
dc.contributor.authorNemati, Mahboob
dc.contributor.authorAltunay, Nail
dc.contributor.authorTuzen, Mustafa
dc.contributor.authorFarajzadeh, Mir Ali
dc.contributor.authorAfshar Mogaddam, Mohammad Reza
dc.date.accessioned2024-10-26T18:11:08Z
dc.date.available2024-10-26T18:11:08Z
dc.date.issued2022
dc.departmentSivas Cumhuriyet Üniversitesi
dc.description.abstractAn organic polymer was re-precipitated in solution to use as an adsorbent in dispersive solid-phase extraction of some pesticides from honey samples prior to their determination by high-performance liquid chromatography-tandem mass spectrometry. In this approach, different deep eutectic solvents were prepared using lysine and their ability in elution of the analytes from the adsorbent surface was tested. A diluted honey solution was transferred into a glass test tube and then a solution of polystyrene dissolved in dimethylformamide was injected into the solution. By doing this, polystyrene is re-precipitated in the solution and dispersed in whole parts of it as many tiny particles. Then the mixture was centrifuged and the adsorbed analytes on the particles were eluted using a proper hydrophilic deep eutectic solvent. The central composite design approach was used for the optimization of effective parameters. The limits of detection and quantification were in the ranges of 0.06-0.20 and 0.22-0.69 ng/g, respectively. The calibration curves obtained by matrix-matched standard solutions were linear in the range of 0.69-500 ng/g with a coefficient of determinations >= 0.9962. The method provided high extraction recoveries (70%-99%) and enrichment factors (140-198), and an acceptable precision (relative standard deviations <= 7.1%).
dc.description.sponsorshipResearch Council of the Tabriz University of Medical Science [66357]
dc.description.sponsorshipThe authors thank the Research Council of the Tabriz University of Medical Science for financial support under grant No. 66357.
dc.identifier.doi10.1002/jssc.202100963
dc.identifier.endpage2662
dc.identifier.issn1615-9306
dc.identifier.issn1615-9314
dc.identifier.issue14
dc.identifier.pmid35596522
dc.identifier.scopus2-s2.0-85131016686
dc.identifier.scopusqualityQ2
dc.identifier.startpage2652
dc.identifier.urihttps://doi.org/10.1002/jssc.202100963
dc.identifier.urihttps://hdl.handle.net/20.500.12418/30534
dc.identifier.volume45
dc.identifier.wosWOS:000803753700001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley-V C H Verlag Gmbh
dc.relation.ispartofJournal of Separation Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectdispersive solid-phase extraction
dc.subjectexperimental design
dc.subjecthigh-performance liquid chromatography
dc.subjecthoney
dc.subjectpesticide
dc.subjecttandem mass spectrometry
dc.titleIn-situ sorbent formation for the extraction of pesticides from honey
dc.typeArticle

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