Detailed Information on Publication Record

@article{44566,
   author = {Lammel, Gerhard and Kitanovski, Zoran and Kukučka, Petr and Novák, Jiří and Arangio, Andrea M. and Codling, Garry Paul and Filippi, Alexander and Hovorka, Jan and Kuta, Jan and Leoni, Cecilia and Přibylová, Petra and Prokeš, Roman and Sáňka, Ondřej and Shahpoury, Pourya and Tong, Haijie and Wietzoreck, Marco},
   article_location = {Washington, D.C.},
   article_number = {5},
   doi = {http://dx.doi.org/10.1021/acs.est.9b06820},
   keywords = {Redox reactions; Atmospheric chemistry; Quinones; Particulate matter; Bioaccessibility},
   language = {eng},
   issn = {0013-936X},
   journal = {Technology},
   title = {Oxygenated and Nitrated Polycyclic Aromatic Hydrocarbons in Ambient Air-Levels, Phase Partitioning, Mass Size Distributions, and Inhalation Bioaccessibility},
   url = {https://pubs.acs.org/doi/10.1021/acs.est.9b06820},
   volume = {54},
   year = {2020}
}

TY  - JOUR
ID  - 44566
AU  - Lammel, Gerhard - Kitanovski, Zoran - Kukučka, Petr - Novák, Jiří - Arangio, Andrea M. - Codling, Garry Paul - Filippi, Alexander - Hovorka, Jan - Kuta, Jan - Leoni, Cecilia - Přibylová, Petra - Prokeš, Roman - Sáňka, Ondřej - Shahpoury, Pourya - Tong, Haijie - Wietzoreck, Marco
PY  - 2020
TI  - Oxygenated and Nitrated Polycyclic Aromatic Hydrocarbons in Ambient Air-Levels, Phase Partitioning, Mass Size Distributions, and Inhalation Bioaccessibility
JF  - Technology
VL  - 54
IS  - 5
SP  - 2615-2625
EP  - 2615-2625
PB  - American Chemical Society
SN  - 0013-936X
KW  - Redox reactions
KW  - Atmospheric chemistry
KW  - Quinones
KW  - Particulate matter
KW  - Bioaccessibility
UR  - https://pubs.acs.org/doi/10.1021/acs.est.9b06820
N2  - Among the nitrated and oxygenated polycyclic aromatic hydrocarbons (NPAHs and OPAHs) are some of the most hazardous substances to public health, mainly because of their carcinogenicity and oxidative potential. Despite these concerns, the concentrations and fate of NPAHs and OPAHs in the atmospheric environment are largely unknown. Ambient air concentrations of 18 NPAHs, 5 quinones, and 5 other OPAHs were determined at two urban and one regional background sites in central Europe. At one of the urban sites, the total (gas and particulate) concentrations of Sigma(10)OPAHs were 10.0 +/- 9.2 ng/m(3) in winter and 3.5 +/- 1.6 ng/m(3) in summer. The gradient to the regional background site exceeded 1 order of magnitude. Sigma(18)NPAH concentrations were typically 1 order of magnitude lower than OPAHs. Among OPAHs, 9-fluorenone and (9,10)-anthraquinone were the most abundant species, accompanied by benzanthrone in winter. (9,10)-Anthraquinone represented two-thirds of quinones. We found that a large fraction of the target substance particulate mass was carried by submicrometer particles. The derived inhalation bioaccessibility in the PM10 size fraction is found to be approximate to 5% of the total ambient concentration of OPAHs and up to approximate to 2% for NPAHs. For 9-fluorenone and (9,10)-anthraquinone, up to 86 and 18%, respectively, were found at the rural site. Our results indicate that water solubility could function as a limiting factor for bioaccessibility of inhaled particulate NPAHs and OPAHs, without considerable effect of surfactant lipids and proteins in the lung lining fluid.
ER  - 

LAMMEL, Gerhard, Zoran KITANOVSKI, Petr KUKUČKA, Jiří NOVÁK, Andrea M. ARANGIO, Garry Paul CODLING, Alexander FILIPPI, Jan HOVORKA, Jan KUTA, Cecilia LEONI, Petra PŘIBYLOVÁ, Roman PROKEŠ, Ondřej SÁŇKA, Pourya SHAHPOURY, Haijie TONG and Marco WIETZORECK. Oxygenated and Nitrated Polycyclic Aromatic Hydrocarbons in Ambient Air-Levels, Phase Partitioning, Mass Size Distributions, and Inhalation Bioaccessibility. \textit{Technology}. Washington, D.C.: American Chemical Society, 2020, vol.~54, No~5, p.~2615-2625. ISSN~0013-936X. Available from: https://dx.doi.org/10.1021/acs.est.9b06820.