polychlorinated biphenyls
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Monitoring the stereoselectivity of biodegradation of chiral polychlorinated biphenyls using electrokinetic chromatography
... chiral polychlorinated biphenyls (PCBs, IUPAC numbers 45, 88, 91, 95, 136, 144, 149, and 176) by a naturally occurring soil bacterium as well as the stereoselectivity of such process has been performed ...
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Comparison of charged cyclodextrin derivatives for the chiral separation of atropisomeric polychlorinated biphenyls by capillary electrophoresis
... A different behavior was observed when different charged CDs were used as chiral selectors in electrokinetic chro- matography (EKC) for the chiral separation of highly hydrophobic neutral racemates of environmental ...
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Rapid enantiomeric separation of polychlorinated biphenyls by electrokinetic chromatography using mixtures of neutral and charged cyclodextrin derivatives
... Electrokinetic chromatography with cyclodextrin derivatives (CD-EKC) was used to achieve the rapid enantiomeric separation of chiral polychlorinated biphenyls (PCBs). Thirteen of the 19 chiral PCBs stable ...
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Human health risk assessment of exposure to environmental pollutants in the chemical / petrochemical industrial area of Tarragona (Catalonia, Spain)
... as polychlorinated dibenzo-p-dioxins and furans (PCDD/Fs), have been identified during catalyst regeneration of a refinery reforming process (Thompson et ...of polychlorinated biphenyls (PCBs) have ...
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Evaluación de la distribución de contaminantes orgánicos persistentes (COPs) en aire en la zona de la cuenca del Plata mediante muestreadores pasivos artificiales
... PCBs: Polychlorinated Biphenyls; OCLPs: Organochlorine Pesticides, including Endos: Endosulfans, DDTs: diclorodiphenyltricloroethane and its metabolites DDE and DDD; α- - and -HCHs: hexachlorocyclohexanes ...
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Los contaminantes ambientales bifenilos policlorinados (PCB) y sus efectos sobre el Sistema Nervioso y la salud
... Environmental pollution is a world-wide issue which is a matter for concern among the international community. Great industrialized cities are the most polluted and Mexico City is among them. However, pollution affects ...
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Respuesta transcripcional de Populus a bifenilos policlorados: Aspectos aplicados a la fitorremediación
... Genome wide analysis of the apple MYB transcription factor family allows the identification of MdoMYB121 gene confering abiotic stress tolerance in plants.. Polychlorinated biphenyls PCB[r] ...
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Adipose tissue concentrations of persistent organic pollutants and total cancer risk in an adult cohort from Southern Spain: preliminary data from year 9 of the follow-up.
... Arrebola JP, Martin-Olmedo P, Fernandez MF, Sanchez-Cantalejo E, Jimenez-Rios JA, Torne P, Porta M, Olea N. Predictors of concentrations of hexachlorobenzene in human adipose tissue: A multivariate analysis by gender in ...
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Automated sample preparation methods for the determination of trace level concentrations of environmental pollutants
... Online Coupling of Bead Injection Lab-On-Valve Analysis to Gas Chromatography: Application to the Determination of Trace Levels of Polychlorinated Biphenyls in Solid Waste Leachates Jose[r] ...
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Encapsulation of compounds biphenyls into SBA-15: synthesis of composites for application
... compound biphenyls were carried out in order to investigate the effect of encapsulation of these organic molecules into ...compound biphenyls, while the aqueous solvents do not favor their release from the ...
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Avaluació dels efectes de diverses tècniques culinàries sobre el contingut de varis contaminants químics en aliments d'ampli consum a catalunya. Exposició dietètica
... To determine the temporal variation in the total dietary intake of As, Cd, Hg, and Pb by the population of Catalonia, in addition to the species of fish and shellfish already examined (16), foodstuffs belonging to the ...
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Analysis of polychlorinated dibenzo p dioxins and dibenzofurans in stack gas emissions by gas chromatography atmospheric pressure chemical ionization triple quadrupole mass spectrometry
... ionization APCI source based method was compared with the high resolution mass.. spectrometry HRMS standard reference method EN1948, for the analysis of.[r] ...
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