Development of a new needle trap-based method for the determination of some volatile organic compounds in the indoor environment

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dc.authoridErtas, Fatma/0000-0001-8982-9621
dc.authoridPelit, Levent/0000-0001-8090-703X
dc.authorwosidErtas, Fatma/B-2699-2018
dc.contributor.authorBaysal, Ertan
dc.contributor.authorUzun, Umut Can
dc.contributor.authorErtas, Fatma Nil
dc.contributor.authorGoksel, Ozlem
dc.contributor.authorPelit, Levent
dc.date.accessioned2023-01-12T19:54:33Z
dc.date.available2023-01-12T19:54:33Z
dc.date.issued2021
dc.departmentN/A/Departmenten_US
dc.description.abstractVolatile Organic Compounds (VOCs) are a large group of chemicals mostly found in indoor environments such as homes and workplaces. Long term exposure to certain VOCs can cause symptoms in some individuals and therefore, monitoring and controlling air quality can help better manage chronic respiratory diseases. In this study, we aimed to develop an easy-to-use, economical, in house needle trapbased methodology to detect certain VOCs to be used for public and occupational health. For this purpose, a multi-bed (packed with PDMS/Carbopack-X/Carboxen-1000) needle trap device (NTD) was utilized for sampling, enrichment, and injection of the VOCs into the gas chromatography. The performance of the developed method was investigated for the analysis of the group known as BTEX (benzene, toluene, ethylbenzene and xylene). Operational and instrumental parameters such as sampling flow rate and relative humidity, desorption time and temperature were optimized, and the analytical figures of merit of the proposed method have indicated that very low levels of BTEX in air samples can be easily determined by this new method. Overall results have shown that multi-bed NTD offers a high sensitive procedure for sampling and analysis of BTEX in concentration range of 0.002-0.298 mg/m(3) in indoor air. (C) 2021 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipTUBITAK (Scientific and Technological Research Council of Turkey) [116S196]; Ege University Scientific Research Council [15-TIP-74]; Diagnosis, Monitoring, and Prevention of ExposureRelated Noncommunicable Diseases (DiMoPEx) EUCOST Action [CA15129]en_US
dc.description.sponsorshipEge University Translational Pulmonology Research Group [EgeTPAG] Study. This study is one of the spin-off projects of CA15129-Diagnosis, Monitoring, and Prevention of ExposureRelated Noncommunicable Diseases (DiMoPEx) EUCOST Action. Project is funded by TUBITAK (Scientific and Technological Research Council of Turkey) with project number 116S196 (Determination Of Molecular Asthma Endotypes By Exhaled Volatile Organic Compounds and Peripheral Blood Microrna Biomarkers [Voc/MirnaEndotip] Study) and by Ege University Scientific Research Council with project number 15-TIP-74.en_US
dc.identifier.doi10.1016/j.chemosphere.2021.130251
dc.identifier.issn0045-6535
dc.identifier.issn1879-1298
dc.identifier.pmid33774250en_US
dc.identifier.urihttps://doi.org/10.1016/j.chemosphere.2021.130251
dc.identifier.urihttps://hdl.handle.net/11454/76461
dc.identifier.volume277en_US
dc.identifier.wosWOS:000648342100036en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofChemosphereen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectNeedle trap deviceen_US
dc.subjectVolatile organic compoundsen_US
dc.subjectIndoor air analysisen_US
dc.subjectBTEXen_US
dc.subjectSolid-Phase Microextractionen_US
dc.subjectRisk-Assessmenten_US
dc.subjectHealth-Risken_US
dc.subjectDeviceen_US
dc.subjectBtexen_US
dc.subjectAiren_US
dc.subjectTolueneen_US
dc.subjectHumidityen_US
dc.subjectExposureen_US
dc.subjectBenzeneen_US
dc.titleDevelopment of a new needle trap-based method for the determination of some volatile organic compounds in the indoor environmenten_US
dc.typeArticleen_US

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