Development of dispersive solid phase extraction method for the preconcentration of parathion ethyl as a simulant of nerve agent sarin from soil, plant and water samples prior to GC-MS determination

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dc.authoridSüleyman Bodur / 0000-0002-2994-9047
dc.authoridSezin Erarpat Bodur / 0000-0002-9879-6662
dc.authoridBahar Karademir, Tutar / 0009-0005-1811-0210
dc.authoridSezgin, Bakirdere / 0000-0001-9746-3682
dc.authoridOzan, Yagmuroglu / 0000-0002-4703-6313
dc.authorscopusidSüleyman Bodur / 57202493954
dc.authorwosidSüleyman Bodur / AHB-4581-2022
dc.contributor.authorBodur, Suleyman
dc.contributor.authorBodur, Sezin Erarpat
dc.contributor.authorTutar, Bahar Karademir
dc.contributor.authorBakirdere, Sezgin
dc.contributor.authorYagmuroglu, Ozan
dc.date.accessioned2025-04-18T09:01:39Z
dc.date.available2025-04-18T09:01:39Z
dc.date.issued27.08.2024
dc.departmentİstinye Üniversitesi, Lisansüstü Eğitim Enstitüsü, Fen Bilimleri, Kimya Programı
dc.description.abstractIn the presented study, an efficient and fast analytical method was developed for the determination of parathion ethyl as sarin simulant by gas chromatography-mass spectrometry (GC-MS). Dispersive solid phase extraction (DSPE) was performed to concentrate parathion ethyl from soil, plant and water samples. Reduced graphene oxide-iron (II, III) oxide (rGO-Fe3O4) nanocomposite was used as an adsorbent to collect the target analyte from the aqueous sample solutions. After the optimization of extraction/preconcentration parameters, optimum conditions for adsorbent amount, eluent type, mixing type/period, eluent volume and initial sample volume were determined as 15 mg, acetonitrile, vortex/30 s, 100 mu L and 10 mL, respectively. Under the optimum conditions, analytical performance of the developed DSPE-GC-MS method was evaluated in terms of limit of detection (LOD), limit of quantitation (LOQ) and dynamic range. Dynamic range, LOD and LOQ values were figured out to be 0.94-235.15 mu g/kg, 0.41 mu g/kg and 1.36 mu g/kg (mass based), respectively. Satisfactory percent recovery results (90.3-125% for soil, 93.5-108.7% for plant, 88.5-112.9% for tap water) were achieved for soil, plant and tap water samples which proved the accuracy and applicability of the developed method. It is predicted that the DSPE-GC-MS method can be accurately used for the detection of sarin in soil, plant and water samples taken from war territories.
dc.identifier.citationBodur, S., Bodur, S. E., Tutar, B. K., Bakırdere, S., & Yağmuroğlu, O. (2024). Development of dispersive solid phase extraction method for the preconcentration of parathion ethyl as a simulant of nerve agent sarin from soil, plant and water samples prior to GC–MS determination. Environmental Monitoring and Assessment, 196(9), 829.
dc.identifier.doi10.1007/s10661-024-13007-0
dc.identifier.endpage829
dc.identifier.issn0167-6369
dc.identifier.pmid39167268
dc.identifier.scopus2-s2.0-8520165981
dc.identifier.scopusqualityQ2
dc.identifier.startpage196
dc.identifier.urihttps://www.webofscience.com/wos/woscc/full-record/WOS:001295904100001
dc.identifier.urihttps://doi.org/10.1007/s10661-024-13007-0
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6667
dc.identifier.volume196
dc.identifier.wosWOS:001295904100001
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorBodur, Suleyman
dc.institutionauthoridSüleyman Bodur / 0000-0002-2994-9047
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofEnvıronmental Monıtorıng And Assessment
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectWALLED CARBON NANOTUBESENVIRONMENTAL-SAMPLESOXIDE NANOCOMPOSITESGAS-CHROMATOGRAPHY HUMAN SERUM GRAPHENESPECTROMETRYSEPARATION
dc.titleDevelopment of dispersive solid phase extraction method for the preconcentration of parathion ethyl as a simulant of nerve agent sarin from soil, plant and water samples prior to GC-MS determination
dc.typeArticle

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