Determination of polycyclic aromatic hydrocarbons in cigarette filter tar by means of hollow-fiber liquid phase microextraction-HPLC-UV system

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dc.contributor.authorDemirci, Ayla
dc.contributor.authorAlver, Erol
dc.date.accessioned2020-06-25T18:07:30Z
dc.date.available2020-06-25T18:07:30Z
dc.date.issued2013
dc.departmentKırıkkale Üniversitesi
dc.description.abstractA high-pressure liquid chromatographic method was developed to determine polycyclic aromatic hydrocarbons (PAHs) in cigarette filter tar using hollow fiber-liquid-phase microextraction (HF-LPME) for the clean-up and enrichment steps. The donor phase for HF-LPME is a mixture of acetonitrile and water. Before analyzing real cigarette samples, some preliminary experiments were necessary to find the optimum starting HF-LPME conditions, including donor phase composition (acetonitrile/water), pH, acceptor phase type, mixing rate, and extraction time. These experiments were performed with model PAH solutions. The chromatographic analysis of the acceptor solution was performed using a C18 reversed-phase column and a UV detector system. Under optimum conditions, percent recoveries and enrichment factors ranged from 63 to 97% and from 208 to 320, respectively, for model PAH solutions. The recoveries from real samples were between 8 and 71%, whereas the enrichment factors ranged from 27 to 234. The limit of detection (LOD) of the six PAHs was found to be between 0.040 and 0.136ngmL1. The concentrations of the six PAHs in real samples (various brands of cigarettes) were determined. The total amounts of PAHs (six) found in the filter tar of the three brands filter tar were 165.49, 50.49, and 51.04ng/cigarette, respectively.en_US
dc.description.sponsorshipKirikkale University Scientific Research Project Coordination UnitKirikkale Universityen_US
dc.description.sponsorshipThis study was supported by Kirikkale University Scientific Research Project Coordination Unit.en_US
dc.identifier.citationclosedAccessen_US
dc.identifier.doi10.1080/10826076.2012.673203
dc.identifier.endpage647en_US
dc.identifier.issn1082-6076
dc.identifier.issn1520-572X
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-84874599746
dc.identifier.scopusqualityQ3
dc.identifier.startpage628en_US
dc.identifier.urihttps://doi.org/10.1080/10826076.2012.673203
dc.identifier.urihttps://hdl.handle.net/20.500.12587/5593
dc.identifier.volume36en_US
dc.identifier.wosWOS:000315349900008
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofJournal Of Liquid Chromatography & Related Technologies
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectcigaretteen_US
dc.subjectfilteren_US
dc.subjecthollow fiber microextractionen_US
dc.subjectHPLCen_US
dc.subjectPAHsen_US
dc.subjecttaren_US
dc.titleDetermination of polycyclic aromatic hydrocarbons in cigarette filter tar by means of hollow-fiber liquid phase microextraction-HPLC-UV systemen_US
dc.typeArticle

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