Assessment of exposure effects of indoor particles in different microenvironments

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dc.authorid0000-0001-8757-3511en_US
dc.contributor.authorÖzlü, Elif
dc.date.accessioned2023-06-01T13:48:10Z
dc.date.available2023-06-01T13:48:10Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.description.abstractIndoor environment is the place where people spend most of their time throughout their whole life. Accordingly, the assessment of exposure to particulate matter (PM) in indoor environment is crucial in order to determine the possible health effects. In this study, the number concentration of PM range from 10 nm to 10 mu m in size, deposition of PM in the respiratory tract, and the inhalation dose for the residents (dormitory, library, canteen, dining-hall, activity center, mosque, gymnasium, hospital, and classroom) were investigated. An optical particle sizer and a NanoScan scanning mobility particle sizer were used to measure the particle number concentrations in the size range of 10 nm to 300 nm and 300 nm to 10 mu m, respectively. The total number concentrations varied from 1.32 x 10(5) cm(-3) to 1.11 x 10(3) cm(-3). Deposition of particles in the respiratory system was predicted by the ICRP model. It was found that 48% of inhaled particles of 20 nm in size was the deposition in the alveolar region whereas 9.6% and 16% were in the head airway and tracheobronchial region, respectively. Maximum inhalation doses were obtained for ultrafine particles in all microenvironments. Finally, the mass deposition in the gymnasium was the highest although the particle concentration was at the last four among other microenvironments. That means physical exertion is a significant factor besides the particle concentration.en_US
dc.identifier.citationÖzlü, E. (2021). Assessment of exposure effects of indoor particles in different microenvironments. Air Quality, Atmosphere & Health, 14(12), 2029-2046.en_US
dc.identifier.doi10.1007/s11869-021-01071-1
dc.identifier.endpage2046en_US
dc.identifier.issn1873-9318
dc.identifier.issn1873-9326
dc.identifier.issue12en_US
dc.identifier.scopus2-s2.0-85113726528en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2029en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s11869-021-01071-1
dc.identifier.urihttps://hdl.handle.net/20.500.12491/11049
dc.identifier.volume14en_US
dc.identifier.wosWOS:000690823700001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorÖzlü, Elif
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofAir Quality Atmosphere and Healthen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectIndoor Particlesen_US
dc.subjectUltrafine Particlesen_US
dc.subjectExposureen_US
dc.subjectRegional Depositionen_US
dc.subjectDeposition Rateen_US
dc.subjectInhalation Doseen_US
dc.titleAssessment of exposure effects of indoor particles in different microenvironmentsen_US
dc.typeArticleen_US

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