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Yacine Kerchich et al.
Journal of the Air & Waste Management Association (1995), 62(12), 1370-1379 (2013-02-01)
The study presents the levels of air pollution by aromatic organic compounds BTEX (benzene, toluene, ethylbenzene, o-, m-, and p-xylenes) in the city of Algiers. The sampling was carried out using Radiello passive sampler. Three sampling campaigns were carried out
Alan P Graves et al.
Journal of medicinal chemistry, 48(11), 3714-3728 (2005-05-27)
Molecular docking is widely used to predict novel lead compounds for drug discovery. Success depends on the quality of the docking scoring function, among other factors. An imperfect scoring function can mislead by predicting incorrect ligand geometries or by selecting
Adrián Flores Orozco et al.
Journal of contaminant hydrology, 136-137, 131-144 (2012-07-13)
Broadband spectral induced polarization (SIP) measurements were conducted at a former hydrogenation plant in Zeitz (NE Germany) to investigate the potential of SIP imaging to delineate areas with different BTEX (benzene, toluene, ethylbenzene, and xylene) concentrations. Conductivity images reveal a
Daniel Knack et al.
Applied and environmental microbiology, 78(18), 6475-6482 (2012-07-10)
Ethylbenzene dehydrogenase (EbDH) catalyzes the initial step in anaerobic degradation of ethylbenzene in denitrifying bacteria, namely, the oxygen-independent hydroxylation of ethylbenzene to (S)-1-phenylethanol. In our study we investigate the kinetic properties of 46 substrate analogs acting as substrates or inhibitors
Jie Ma et al.
Current opinion in biotechnology, 24(3), 457-466 (2012-09-29)
Fuel releases that impact groundwater are a common occurrence, and the growing use of ethanol as a transportation biofuel is increasing the likelihood of encountering ethanol in such releases. Microorganisms play a critical role in the fate of ethanol-blended fuel
Dânia Elisa Christofoletti Mazzeo et al.
Chemosphere, 90(3), 1030-1036 (2012-09-18)
The BTEX (benzene, toluene, ethylbenzene and xylene) mixture is an environmental pollutant that has a high potential to contaminate water resources, especially groundwater. The bioremediation process by microorganisms has often been used as a tool for removing BTEX from contaminated
Wararat Sriprapat et al.
Ecotoxicology and environmental safety, 102, 147-151 (2014-02-18)
Air borne uptake of toluene and ethylbenzene by twelve plant species was examined. Of the twelve plant species examined, the highest toluene removal was found in Sansevieria trifasciata, while the ethylbenzene removal from air was with Chlorophytum comosum. Toluene and
Vlasta Svecova et al.
Journal of exposure science & environmental epidemiology, 22(5), 455-460 (2012-06-07)
Personal exposures to volatile organic compounds (VOCs) were measured in the three industrial cities in the Czech Republic, Ostrava, Karvina and Havirov, while the city of Prague served as a control in a large-scale molecular epidemiological study identifying the impacts
T Tunsaringkarn et al.
The international journal of occupational and environmental medicine, 3(3), 117-125 (2012-10-02)
Gasoline station workers are exposed to volatile organic compounds such as benzene, toluene, ethylbenzene and xylene (BTEX). To determine the level of exposure to BTEX compounds among gasoline station workers and measure the roadside concentrations of these compounds in the
Cheng-Hang Lan et al.
Environmental pollution (Barking, Essex : 1987), 193, 156-164 (2014-07-16)
High-technology industries have grown continuously in Taiwan and elsewhere in the world. Volatile organic compounds (VOCs) comprise the highest percentage of emissions in these industries. The objectives of this study were to identify VOC sources and to apportion their contributions
Yanli Zhang et al.
Journal of environmental sciences (China), 24(1), 131-141 (2012-07-13)
Air samples were collected simultaneously at platform, mezzanine and outdoor in five typical stations of subway system in Shanghai, China using stainless steel canisters and analyzed by gas chromatography-mass selective detector (GC-MSD) after cryogenic preconcentration. Benzene, toluene, ethylbenzene and xylenes
João Carlos Fraga da Rosa et al.
Environmental monitoring and assessment, 185(7), 5883-5890 (2012-11-10)
The gas station attendants are exposed daily to chemical agents that compose gasoline, such as BTEX (benzene, toluene, ethylbenzene, and xylene), and the exposure to these agents can cause a variety of effects on the human health. Among the various
Hongyan Bai et al.
Se pu = Chinese journal of chromatography, 30(5), 474-479 (2012-09-01)
A method for the simultaneous determination of 13 benzene series (BTEX) in seawater using gas chromatography-mass spectrometry with static headspace extraction (HS-GC/MS) was developed. To carefully characterize the performance of this method, several factors affecting parameters were studied in detail
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