In vitro genotoxicity potential investigation of 7 oxy‐PAHs
Sign Up to like & getrecommendations! Published in 2023 at "Environmental and Molecular Mutagenesis"
DOI: 10.1002/em.22531
Abstract: Air pollutants include many compounds among them oxygenated polycyclic aromatic hydrocarbons (oxy‐PAHs). As they are suspected to generate DNA damage and mutagenicity, an understanding of their mode of action could highlight a carcinogenic potential risk… read more here.
Keywords: vitro genotoxicity; genotoxicity potential; pahs; potential investigation ... See more keywords
The role of receptor‐mediated activities of 4‐ and 5‐ring unsubstituted and methylated polycyclic aromatic hydrocarbons (PAHs) in developmental toxicity
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Applied Toxicology"
DOI: 10.1002/jat.4428
Abstract: The present study evaluated the aryl hydrocarbon receptor (AhR), estrogen receptor‐α (ER‐α), and retinoic acid receptor (RAR) mediated activities of nine 4‐ and 5‐ring unsubstituted and monomethylated polycyclic aromatic hydrocarbons (PAHs) using a series of… read more here.
Keywords: developmental toxicity; pahs; ring unsubstituted; receptor ... See more keywords
Global distribution of oxygenated polycyclic aromatic hydrocarbons (OPAHs) in mineral topsoils.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental quality"
DOI: 10.1002/jeq2.20224
Abstract: The hazardous oxygenated polycyclic aromatic hydrocarbons (OPAHs) originate from combustion (primary sources) or post-emission conversion of PAHs (secondary sources). We evaluated the global distribution of up to 15 OPAHs in 195 mineral topsoils from 33… read more here.
Keywords: hydrocarbons opahs; 16epa pahs; pahs; aromatic hydrocarbons ... See more keywords
Effects of Corn Straw and Citric Acid on Removal of PAHs in Contaminated Soil Related to Changing of Bacterial Community and Functional Gene Expression
Sign Up to like & getrecommendations! Published in 2022 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-022-03477-8
Abstract: Root exudates can stimulate microbial degradation in rhizosphere, but it is unclear whether the rhizodegradation of polycyclic aromatic hydrocarbons (PAHs) occurs in corn straw-amended soil. Either citric acid or corn straw was added into PAHs-contaminated… read more here.
Keywords: corn straw; citric acid; corn; soil ... See more keywords
Temporal Trend of Polycyclic Aromatic Hydrocarbons in Atmosphere: A Case Study within 24 h after Snowfall
Sign Up to like & getrecommendations! Published in 2022 at "Bulletin of Environmental Contamination and Toxicology"
DOI: 10.1007/s00128-022-03480-z
Abstract: Based on air samples within 24 h after snowfall, gaseous and particulate concentrations of 16 priority PAHs were obtained, which provided a good opportunity to study the temporal trend of atmospheric PAHs. An obvious temporal… read more here.
Keywords: usepackage; temporal trend; within snowfall; case study ... See more keywords
Environmental Levels, Sources, and Cancer Risk Assessment of PAHs Associated with PM2.5 and TSP in Monterrey Metropolitan Area
Sign Up to like & getrecommendations! Published in 2020 at "Archives of Environmental Contamination and Toxicology"
DOI: 10.1007/s00244-019-00701-1
Abstract: In this work, the content of polycyclic aromatic hydrocarbons (PAHs) in total suspended particles and particulate matter with an aerodynamic diameter ≤ 2.5 µm (PM2.5) was analyzed using gas chromatography–mass spectrometry. In addition, a sequential chemical… read more here.
Keywords: metropolitan area; monterrey metropolitan; risk; pahs ... See more keywords
Biodegradation of polycyclic aromatic hydrocarbons by native Ganoderma sp. strains: identification of metabolites and proposed degradation pathways
Sign Up to like & getrecommendations! Published in 2019 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-019-09968-9
Abstract: Since polycyclic aromatic hydrocarbons (PAHs) are mutagenic, teratogenic, and carcinogenic, they are of considerable environmental concern. A biotechnological approach to remove such compounds from polluted ecosystems could be based on the use of white-rot fungi… read more here.
Keywords: degradation; pahs; ganoderma strains; degradation pathways ... See more keywords
Distribution and vertical migration of polycyclic aromatic hydrocarbons in forest soil pits of southeastern Tibet
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Geochemistry and Health"
DOI: 10.1007/s10653-017-9969-7
Abstract: PAHs could be transported to Tibetan Plateau in accompany with atmospheric circulation. The forest regions were found be an important sink for PAHs, while their distributions and migrations in forest are still uncertain. In this… read more here.
Keywords: vertical migration; pahs; southeastern tibet; distribution vertical ... See more keywords
Polycyclic aromatic hydrocarbons (PAHs) in soils of an industrial area in semi-arid Uzbekistan: spatial distribution, relationship with trace metals and risk assessment
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Geochemistry and Health"
DOI: 10.1007/s10653-021-00974-3
Abstract: The concentrations, composition patterns, transport and fate of PAHs in semi-arid and arid soils such as in Central Asia are not well known. Such knowledge is required to manage the risk posed by these toxic… read more here.
Keywords: semi arid; pahs; polycyclic aromatic; concentration ... See more keywords
Structural insights on bioremediation of polycyclic aromatic hydrocarbons using microalgae: a modelling-based computational study
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-017-6459-4
Abstract: Research on bioremediation of polycyclic aromatic hydrocarbons (PAHs) has established that several remediating microbial species are capable of degrading only low molecular weight (LMW)-PAHs, whereas high molecular weight (HMW)-PAHs are hardly degradable. In the present… read more here.
Keywords: microalgae; pahs; study; aromatic hydrocarbons ... See more keywords
Soil PAHs against varied land use of a small city (Tezpur) of middle Brahmaputra Valley: seasonality, sources, and long-range transport
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Monitoring and Assessment"
DOI: 10.1007/s10661-020-08296-0
Abstract: This study reports soil PAHs from a small city (Tezpur) of the mid-Brahmaputra Valley. The soil PAHs has been assessed from representative land use using detailed protocol of extracting, cleaning, and quantitative analysis by HPLC… read more here.
Keywords: city; pahs; range transport; long range ... See more keywords