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The roles of polycyclic aromatic hydrocarbons in dark cloud chemistry: new constraints on sulphur-bearing species
(Oxford University Press, 2020)
The recent detection of c-C6H5CN in the dark cloud TMC-1 provides a new evidence of polycyclic aromatic hydrocarbons (PAHs) in dark clouds. However, knowledge of PAHs in dark cloud chemistry is still very limited. In this ...
Determinação de hidrocarbonetos policíclicos aromáticos, níquel e vanádio em frações ácidas, básicas e neutras de asfaltos virgens e envelhecidos
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2017-08-15)
Asphalt cement (AC) is a dark-colored binder material, consisting of a mixture of naturally occurring petroleum hydrocarbons or obtained from distillation, which contains small fractions of sulfur, nitrogen, oxygen and ...
Estudio metabólico y molecular de cultivos bacterianos degradadores de hidrocarburos aromáticos policíclicos (PAH) y resistentes a metales pesados
(Facultad de Ciencias Exactas y Naturales (UBA), 2015)
Spray layer-by-layer films based on phospholipid vesicles aiming sensing application via e-tongue system
(Elsevier B.V., 2012-05-01)
The Layer-by-Layer (LbL) technique via spraying (spray-LbL) has been applied as new and alternative methodology to fabricate ultrathin films due to its versatility in relation to the conventional dipping-LbL method, mainly ...
Extraction of polycyclic aromatic hydrocarbons from water samples into a rotating-disk microextractor and the subsequent determination by gas chromatography-mass spectrometry
(Sociedad Chilena de Quimica, 2014)
© 2014, Sociedad Chilena de Quimica. All rights reserved. The rotating disk sorptive extraction (RDSE) technique was applied in this study to the extraction of 16 polycyclic aromatic hydrocarbons (PAHs) in real water ...
A DFT Model study of the carbocations formed via the fjord- and bay-region diol epoxide metabolites of isomeric dibenzopyrenes and naphthopyrene
(Wiley VCH Verlag, 2009-07)
A density-functional theory (DFT) study aimed at understanding structure-reactivity relationships in the oxidized metabolites of isomeric dibenzopyrenes (DBPs) and naphthopyrene (NP) is reported, These large polycyclic ...
Composition and mutagenicity of PAHs associated with urban airborne particles in Córdoba, Argentina
(Elsevier, 2013-03)
The comet assay and micronucleous test were used to assess the genotoxicity of organic compounds associated with particulate material collected in the city of Córdoba, Argentina. Samples were collected on fiber glass filters ...
Pyrene degradation by marine-derived ascomycete: process optimization, toxicity, and metabolic analyses
(2019-04-01)
Marine-derived fungi are relevant genetic resources for bioremediation of saline environments/processes. Among the five fungi recovered from marine sponges able to degrade pyrene (Py) and benzo[a]pyrene (BaP), Tolypocladium ...
Esplenectomia e outros fatores de risco para hipertensão pulmonar em pacientes com esquistossomose hepatoesplênica
(Universidade Federal de Pernambuco, 2015)