Determination of some phthalate acid esters in artificial saliva by gas chromatography-mass spectrometry after activated carbon enrichment

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dc.contributor.buuauthorÖzer, Elif Tumay
dc.contributor.buuauthorGüçer, Şeref
dc.contributor.departmentUludağ Üniversitesi/Fen-Edebiyat Fakültesi/Kimya Anabilim Dalı.tr_TR
dc.contributor.orcid0000-0003-0610-2019tr_TR
dc.contributor.researcheridAAI-3137-2021tr_TR
dc.contributor.scopusid37047586000tr_TR
dc.contributor.scopusid36849130600tr_TR
dc.date.accessioned2021-12-14T08:57:41Z
dc.date.available2021-12-14T08:57:41Z
dc.date.issued2011-04-15
dc.description.abstractThe determination of six phthalate acid esters was achieved in artificial saliva using gas chromatography-mass spectrometry following activated carbon enrichment of samples. Central composite experimental design was applied to optimize method parameters, such as pH, adsorption time and amount of activated carbon. The best compromise of analytical conditions for the simultaneous determination of analytes from spiked artificial saliva were found to be: pH (3), adsorption time (30 min), activated carbon amount (1.8 g L-1) and elution solvent (chloroform). These conditions were applied to study the migration of phthalate acid esters from different children's toys into saliva. A horizontal agitation method was applied to extract the analytes from plastic toys into saliva for 2 h at 37 degrees C. The detection limits of the method were in the range of 1.3-5.1 mu g L-1, while the relative standard deviation (%) values for the analysis of 100 mu g L-1 of the analytes were below 3.0% (n = 5). Di-2-ethylhexyl phthalate was the main analyte found in these samples.en_US
dc.identifier.citationÖzer, E. T. ve Güçer, S. (2011). "Determination of some phthalate acid esters in artificial saliva by gas chromatography-mass spectrometry after activated carbon enrichment". Talanta, 84(2), 362-367.en_US
dc.identifier.endpage367tr_TR
dc.identifier.issn0039-9140
dc.identifier.issn1873-3573
dc.identifier.issue2tr_TR
dc.identifier.pubmed21376958tr_TR
dc.identifier.scopus2-s2.0-79952310799tr_TR
dc.identifier.startpage362tr_TR
dc.identifier.urihttps://doi.org/10.1016/j.talanta.2011.01.003
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S003991401100035X
dc.identifier.urihttp://hdl.handle.net/11452/23241
dc.identifier.volume84tr_TR
dc.identifier.wos000289141500017tr_TR
dc.indexed.pubmedPubmeden_US
dc.indexed.scopusScopusen_US
dc.indexed.wosSCIEen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.bapF-2008/57tr_TR
dc.relation.journalTalantaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergitr_TR
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectChemistryen_US
dc.subjectPhthalateen_US
dc.subjectSalivaen_US
dc.subjectActivated carbonen_US
dc.subjectGas chromatography-mass spectrometryen_US
dc.subjectSolid-phase microextractionen_US
dc.subjectLiquid-liquid microextractionen_US
dc.subjectN-butyl phthalateen_US
dc.subjectPlasticizersen_US
dc.subjectWateren_US
dc.subjectProductsen_US
dc.subjectExtractionen_US
dc.subjectMigrationen_US
dc.subjectDiethylhexylen_US
dc.subjectHydrolysisen_US
dc.subjectActivated carbonen_US
dc.subjectBody fluidsen_US
dc.subjectChlorine compoundsen_US
dc.subjectEstersen_US
dc.subjectMass spectrometryen_US
dc.subjectOrganic solventsen_US
dc.subjectAnalytical conditionsen_US
dc.subjectCentral compositeen_US
dc.subjectDi-2-ethylhexyl phthalateen_US
dc.subjectGas chromatography-mass spectrometryen_US
dc.subjectPhthalatesen_US
dc.subjectRelative standard deviationsen_US
dc.subjectSalivaen_US
dc.subjectSimultaneous determinationsen_US
dc.subjectGas chromatographyen_US
dc.subject.scopusMono(2-Ethyl-5-Hydroxyhexyl) Phthalate; Phthalic Acid Bis(2 Ethylhexyl) Ester; Plasticizersen_US
dc.subject.wosChemistry, analyticalen_US
dc.titleDetermination of some phthalate acid esters in artificial saliva by gas chromatography-mass spectrometry after activated carbon enrichmenten_US
dc.typeArticle
dc.wos.quartileQ1en_US

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