Oxidative potential of size-resolved PM related to
water-soluble components and total and bioaccessible mass
fractions of PAH derivatives

J 2026

Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives

BESIS, Athanasios; Marco WIETZORECK; Eleni SERAFEIM; Benjamin A. Musa BANDOWE; Stefanie HILDMANN et al.

Základní údaje

Originální název

Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives

Autoři

BESIS, Athanasios; Marco WIETZORECK; Eleni SERAFEIM; Benjamin A. Musa BANDOWE; Stefanie HILDMANN; Rong JIN; Jun-Tae KIM; Athanasios KOURAS; Gerhard LAMMEL a Constantini SAMARA

Vydání

Atmospheric Pollution Research, IZMIR, TURKEY, TURKISH NATL COMMITTEE AIR POLLUTION RES, 2026, 1309-1042

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10511 Environmental sciences

Stát vydavatele

Turecko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 3.500 v roce 2024

Označené pro přenos do RIV

Ano

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

DTT assay; HULIS; Metals; WSOC; Quinones; O/N/X-PAHs

Štítky

143180, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 16. 3. 2026 10:59, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Size-resolved samples (<0.49, 0.49–0.95, 0.95–1.5, 1.5–3.0, 3.0–7.2 and > 7.2 μm) of atmospheric particulate matter (PM) were collected at an urban Mediterranean and a rural central European site and analyzed for the mass fraction of water-soluble organic carbon (WSOC), humic-like substances (HULIS) and water-soluble elements. In addition, the total mass fractions of several polycyclic aromatic hydrocarbon (PAH) derivatives i.e., nitrated-PAHs (NPAHs), oxygenated-PAHs (OPAHs), chlorinated-PAHs (ClPAHs), and brominated PAHs (BrPAHs), as well as the bioaccessible fraction (extracted with simulated epithelial lining fluid) of OPAHs and NPAHs were analyzed in the same PM samples. The oxidative potential (OP) of PM was determined using the dithiothreitol (DTT) assay. Total concentrations of PM, WSOC, most water-soluble elements and ∑16NPAHs were higher at the urban site, whereas those of ∑20BrPAHs, Cr, As, as well as of the mass-normalized and the air volume-normalized OP (OPmDTT, OPVDTT) were higher at the rural site. OPAHs’ bioaccessibility ranged 0.7 %–25 % and NPAHs’ from 4.2 % to 100 %. Multiple linear regression analysis (MLR) indicated OPmDTT to be mostly driven by Cu, Fe, and 11H-benzo(a)fluoren-11-one at the urban site, and by water-soluble Co and 2-methyl-1,4-naphthoquinone at the rural site. The OP of the PM collected from the two sites in this study could have been influenced by redox active constituents not determined in this study in addition to possible differences in the photochemical age of their secondary organic aerosol content.

Návaznosti

LM2023030, projekt VaV

Název: ACTRIS – účast ČR

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura ACTRIS-CZ

Citovat

BESIS, Athanasios; Marco WIETZORECK; Eleni SERAFEIM; Benjamin A. Musa BANDOWE; Stefanie HILDMANN; Rong JIN; Jun-Tae KIM; Athanasios KOURAS; Gerhard LAMMEL a Constantini SAMARA. Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives. Atmospheric Pollution Research. IZMIR, TURKEY: TURKISH NATL COMMITTEE AIR POLLUTION RES, 2026, roč. 17, č. 3, s. 1-11. ISSN 1309-1042. Dostupné z: https://doi.org/10.1016/j.apr.2025.102793.

@article{2559917,
   author = {Besis, Athanasios and Wietzoreck, Marco and Serafeim, Eleni and Bandowe, Benjamin A. Musa and Hildmann, Stefanie and Jin, Rong and Kim, JunandTae and Kouras, Athanasios and Lammel, Gerhard and Samara, Constantini},
   article_location = {IZMIR, TURKEY},
   article_number = {3},
   doi = {https://doi.org/10.1016/j.apr.2025.102793},
   keywords = {DTT assay; HULIS; Metals; WSOC; Quinones; O/N/X-PAHs},
   language = {eng},
   issn = {1309-1042},
   journal = {Atmospheric Pollution Research},
   title = {Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives},
   url = {https://www.sciencedirect.com/science/article/pii/S1309104225003952},
   volume = {17},
   year = {2026}
}

TY  - JOUR
ID  - 2559917
AU  - Besis, Athanasios - Wietzoreck, Marco - Serafeim, Eleni - Bandowe, Benjamin A. Musa - Hildmann, Stefanie - Jin, Rong - Kim, Jun-Tae - Kouras, Athanasios - Lammel, Gerhard - Samara, Constantini
PY  - 2026
TI  - Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives
JF  - Atmospheric Pollution Research
VL  - 17
IS  - 3
SP  - 1-11
EP  - 1-11
PB  - TURKISH NATL COMMITTEE AIR POLLUTION RES
SN  - 13091042
KW  - DTT assay
KW  - HULIS
KW  - Metals
KW  - WSOC
KW  - Quinones
KW  - O/N/X-PAHs
UR  - https://www.sciencedirect.com/science/article/pii/S1309104225003952
N2  - Size-resolved samples (<0.49, 0.49–0.95, 0.95–1.5, 1.5–3.0, 3.0–7.2 and > 7.2 μm) of atmospheric particulate matter (PM) were collected at an urban Mediterranean and a rural central European site and analyzed for the mass fraction of water-soluble organic carbon (WSOC), humic-like substances (HULIS) and water-soluble elements. In addition, the total mass fractions of several polycyclic aromatic hydrocarbon (PAH) derivatives i.e., nitrated-PAHs (NPAHs), oxygenated-PAHs (OPAHs), chlorinated-PAHs (ClPAHs), and brominated PAHs (BrPAHs), as well as the bioaccessible fraction (extracted with simulated epithelial lining fluid) of OPAHs and NPAHs were analyzed in the same PM samples. The oxidative potential (OP) of PM was determined using the dithiothreitol (DTT) assay. Total concentrations of PM, WSOC, most water-soluble elements and ∑16NPAHs were higher at the urban site, whereas those of ∑20BrPAHs, Cr, As, as well as of the mass-normalized and the air volume-normalized OP (OPmDTT, OPVDTT) were higher at the rural site. OPAHs’ bioaccessibility ranged 0.7 %–25 % and NPAHs’ from 4.2 % to 100 %. Multiple linear regression analysis (MLR) indicated OPmDTT to be mostly driven by Cu, Fe, and 11H-benzo(a)fluoren-11-one at the urban site, and by water-soluble Co and 2-methyl-1,4-naphthoquinone at the rural site. The OP of the PM collected from the two sites in this study could have been influenced by redox active constituents not determined in this study in addition to possible differences in the photochemical age of their secondary organic aerosol content.
ER  -

BESIS, Athanasios; Marco WIETZORECK; Eleni SERAFEIM; Benjamin A. Musa BANDOWE; Stefanie HILDMANN; Rong JIN; Jun-Tae KIM; Athanasios KOURAS; Gerhard LAMMEL a Constantini SAMARA. Oxidative potential of size-resolved PM related to water-soluble components and total and bioaccessible mass fractions of PAH derivatives. \textit{Atmospheric Pollution Research}. IZMIR, TURKEY: TURKISH NATL COMMITTEE AIR POLLUTION RES, 2026, roč.~17, č.~3, s.~1-11. ISSN~1309-1042. Dostupné z: https://doi.org/10.1016/j.apr.2025.102793.

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