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Genotoxic potential of organic extracts from particle emissions of diesel and rapeseed oil powered engines
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SYSNO ASEP 0382961 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Genotoxic potential of organic extracts from particle emissions of diesel and rapeseed oil powered engines Author(s) Topinka, Jan (UEM-P) RID, ORCID
Milcová, Alena (UEM-P)
Schmuczerová, Jana (UEM-P) RID
Mazac, M. (CZ)
Pechout, M. (CZ)
Vojtíšek-Lom, M. (CZ)Source Title Toxicology Letters. - : Elsevier - ISSN 0378-4274
Roč. 212, č. 1 (2012), s. 11-17Number of pages 7 s. Language eng - English Country IE - Ireland Keywords biodiesel ; diesel emissions ; DNA adducts Subject RIV DN - Health Impact of the Environment Quality R&D Projects GAP503/11/0142 GA ČR - Czech Science Foundation (CSF) GBP503/12/G147 GA ČR - Czech Science Foundation (CSF) Institutional support UEM-P - RVO:68378041 CEZ AV0Z50390703 - UEM-P (2007-2013) UT WOS 000306887000002 EID SCOPUS 84860993357 DOI https://doi.org/10.1016/j.toxlet.2012.04.017 Annotation Polycyclic aromatic hydrocarbons (PAHs) of exhaust emissions were studied in four direct-injection turbocharged four-cylinder diesel engines, with power ratings of 90e136 kW. The engines were operated on biodiesel (B-100), a blend of 30% biodiesel in diesel fuel (B-30), and heated rapeseed oil (RO) in two independent laboratories. Operation on B-100 without aftertreatment devices, compared to diesel fuel, yielded a mean reduction in PAHs of 73%, consistent across engines and among TEF used. A lower PAH reduction was obtained using B-30. The B[a]P TEQ reductions on DPF were 91-99% using B-100, for one non-catalyzed DPF, and over 99% in all other cases. Workplace Institute of Experimental Medicine Contact Arzuv Čaryjeva, arzuv.caryjeva@iem.cas.cz, Tel.: 241 062 218, 296 442 218 Year of Publishing 2013
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