Assessment of Exposure of Korean Firefighters to Polybrominated Diphenyl Ethers and Polycyclic Aromatic Hydrocarbons via Their Measurement in Serum and Polycyclic Aromatic Hydrocarbon Metabolites in Urine

Aromatic Hydrocarbon ◽

Electronic Properties ◽

Aromatic Hydrocarbons ◽

Model Systems ◽

Redox Potentials ◽

Dimer Model ◽

Optical And Electronic Properties ◽

We show that polycyclic aromatic hydrocarbon (PAH) chromophores that are linked between two five-membered rings can access planarized structures with reduced optical gaps and redox potentials. Two aceanthrylene chromophores were connected into dimer model systems with the chromophores either projected outward (2,2’-biaceanthrylene) or inward (1,1’-biaceanthrylene) and the optical and electronic properties were compared. Only the planar 2,2’-biaceanthrylene system showed significant reductions of the optical gaps (1 eV) and redox potentials in relation to the aceanthrylene monomer.<br>

1,1’-Biaceanthrylene and 2,2'-Biaceanthrylene: Models for Linking Larger Polycyclic Aromatic Hydrocarbons via Five-Membered Rings

10.26434/chemrxiv.9209546 ◽

2019 ◽

Author(s):

Yachu Du ◽

Kyle Plunkett

Keyword(s):

Aromatic Hydrocarbon ◽

Electronic Properties ◽

Aromatic Hydrocarbons ◽

Model Systems ◽

Redox Potentials ◽

Dimer Model ◽

Optical And Electronic Properties ◽

We show that polycyclic aromatic hydrocarbon (PAH) chromophores that are linked between two five-membered rings can access planarized structures with reduced optical gaps and redox potentials. Two aceanthrylene chromophores were connected into dimer model systems with the chromophores either projected outward (2,2’-biaceanthrylene) or inward (1,1’-biaceanthrylene) and the optical and electronic properties were compared. Only the planar 2,2’-biaceanthrylene system showed significant reductions of the optical gaps (1 eV) and redox potentials in relation to the aceanthrylene monomer.<br>

Comparing the effects of an exposure to a polycyclic aromatic hydrocarbon mixture versus individual polycyclic aromatic hydrocarbons during monocyte to macrophage differentiation: Mixture exposure results in altered immune metrics

Journal of Applied Toxicology ◽

10.1002/jat.4147 ◽

2021 ◽

Author(s):

Brian C. Tooker ◽

Kevin Quinn ◽

Michael Armstrong ◽

Alison K. Bauer ◽

Nichole Reisdorph

Keyword(s):

Aromatic Hydrocarbon ◽

Aromatic Hydrocarbons ◽

Hydrocarbon Mixture ◽

Macrophage Differentiation ◽

Occurrence and Distribution of Polycyclic Aromatic Hydrocarbons and Nitrogen-Containing Polycyclic Aromatic Hydrocarbon Analogues in Soils from the Niger Delta, Nigeria

Polycyclic Aromatic Compounds ◽

10.1080/10406638.2021.1977352 ◽

2021 ◽

pp. 1-13

Author(s):

Ihuoma N. Anyanwu ◽

Kirk T. Semple

Keyword(s):

Aromatic Hydrocarbon ◽

Aromatic Hydrocarbons ◽

Niger Delta ◽

PHOTOINDUCED TOXICITY OF POLYCYCLIC AROMATIC HYDROCARBONS TO DAPHNIA MAGNA: ULTRAVIOLET-MEDIATED EFFECTS AND THE TOXICITY OF POLYCYCLIC AROMATIC HYDROCARBON PHOTOPRODUCTS

Environmental Toxicology and Chemistry ◽

10.1897/05-276r.1 ◽

2006 ◽

Vol 25 (4) ◽

pp. 1079 ◽

Cited By ~ 76

Author(s):

Mark A. Lampi ◽

Jolanta Gurska ◽

Kristina I.C. McDonald ◽

Fangli Xie ◽

Xiao-Dong Huang ◽

...

Keyword(s):

Aromatic Hydrocarbon ◽

Daphnia Magna ◽

Aromatic Hydrocarbons ◽

Mediated Effects ◽

Photoinduced Toxicity ◽

Utilizing ion mobility spectrometry and mass spectrometry for the analysis of polycyclic aromatic hydrocarbons, polychlorinated biphenyls, polybrominated diphenyl ethers and their metabolites

Analytica Chimica Acta ◽

10.1016/j.aca.2018.02.054 ◽

2018 ◽

Vol 1037 ◽

pp. 265-273 ◽

Cited By ~ 24

Author(s):

Xueyun Zheng ◽

Kevin T. Dupuis ◽

Noor A. Aly ◽

Yuxuan Zhou ◽

Francesca B. Smith ◽

...

Keyword(s):

Mass Spectrometry ◽

Polychlorinated Biphenyls ◽

Ion Mobility Spectrometry ◽

Aromatic Hydrocarbons ◽

Ion Mobility ◽

Polybrominated Diphenyl Ethers ◽

Diphenyl Ethers ◽

Efficient and stable radiolabeling of polycyclic aromatic hydrocarbon assemblies: in vivo imaging of diesel exhaust particulates in mice

Chemical Communications ◽

10.1039/c8cc08304e ◽

2019 ◽

Vol 55 (4) ◽

pp. 447-450 ◽

Cited By ~ 4

Author(s):

Chang Heon Lee ◽

Ha Eun Shim ◽

Lee Song ◽

Hi Gyu Moon ◽

Kyuhong Lee ◽

...

Keyword(s):

Aromatic Hydrocarbon ◽

Aromatic Hydrocarbons ◽

Diesel Exhaust ◽

In Vivo Imaging ◽

Radioactive Iodine ◽

Polycyclic Aromatic ◽

Radioanalytical Method

As a robust radioanalytical method for tracking carbonaceous particulates in vivo, polycyclic aromatic hydrocarbons from diesel exhaust were labeled with a radioactive-iodine-tagged pyrene analogue.

Complete Genome Sequence of Pseudomonas putida BS3701, a Promising Polycyclic Aromatic Hydrocarbon-Degrading Strain for Bioremediation Technologies

Microbiology Resource Announcements ◽

10.1128/mra.00892-20 ◽

2020 ◽

Vol 9 (40) ◽

Author(s):

Andrey Filonov ◽

Yanina Delegan ◽

Irina Puntus ◽

Leonid Valentovich ◽

Artur Akhremchuk ◽

...

Keyword(s):

Aromatic Hydrocarbon ◽

Pseudomonas Putida ◽

Russian Federation ◽

Aromatic Hydrocarbons ◽

Complete Genome Sequence ◽

Circular Chromosome ◽

Content Type ◽

ABSTRACT The strain Pseudomonas putida BS3701 was isolated from soil contaminated with coke by-product waste (Moscow Region, Russian Federation). It is capable of degrading crude oil and polycyclic aromatic hydrocarbons (PAHs). The P. putida BS3701 genome consists of a 6,337,358-bp circular chromosome and two circular plasmids (pBS1141 with 107,388 bp and pBS1142 with 54,501 bp).