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PAH lines at high redshift as galaxy evolution marker
(Florianópolis, 2013)
Based in chemodynamical models for galaxy evolution,
we studied the formation of PAH lines at high
redshifts. The model considers carbon and silicon
grains, and also PAH molecules. It distinguishes
diffuse ISM the ...
Cinética de adsorção de derivados de hidrocarbonetos policíclicos aromáticos em EPU, PEAD, Amberlite XAD-2
(Universidade Federal de Santa MariaBrasilUFSMCentro de Ciências Naturais e Exatas, 2017-07-07)
Polycyclic Aromatic Hydrocarbons (PAH) are organic molecules stable constituted by aromatic rings fused. The PAH, nitrogenous and oxygenates (Nitro-PHA and Oxy-PHA) composes this class of compounds where there is the ...
Effect of co-contamination by pahs and heavy metals on bacterial communities of diesel contaminated soils of south shetland islands, antarctica
(MDPI AG, 2020-11)
Diesel oil is the main source of energy used in Antarctica. Since diesel is composed of toxic compounds such as polycyclic aromatic hydrocarbons (PAHs) and heavy metals, it represents a constant threat to the organisms ...
Polycyclic aromatic hydrocarbons (PAHs) in human breast milk from Colombia: Spatial occurrence, sources and probabilistic risk assessmentHidrocarburos aromáticos policíclicos (HAP) en leche materna humana de Colombia: ocurrencia espacial, fuentes y evaluación probabilística de riesgo
(Environmental Research, 2022)
The diet is the main route that polycyclic aromatic hydrocarbons (PAHs) enter the body and measuring breast milk is one of the best ways to understand the maternal body burden and can be passed on to infants. In this study, ...
Hidrocarbonetos policíclicos aromáticos (HPAS) em cachaça, rum, uísque e álcool combustível
(Sociedade Brasileira de Química, 2009)
The concentration of 15 polycyclic aromatic hydrocarbons (PAHs) in 57 samples of distillates (cachaça, rum, whiskey, and alcohol fuel) has been determined by HPLC-Fluorescence detection. The quantitative analytical profile ...
Polycyclic aromatic hydrocarbons (PAHs) and their polar derivatives (oxygenated PAHs, azaarenes) in soils along a climosequence in Argentina
(Elsevier Science, 2014-12-27)
We evaluated the effects of soil properties and climate on concentrations of parent and oxygenated polycyclic aromatic compounds (PAHs and OPAHs) and azaarenes (AZAs) in topsoil and subsoil at 20 sites along a 2100-km north ...
Occupational exposure to Polycyclic Aromatic Hydrocarbons in bars and restaurants in Santiago of Chile
(2012)
Introduction:
Polycyclic aromatic hydrocarbons (PAHs) are carcinogenic compounds generated by
multiple sources including secondhand smoke. The aim of this study was to evaluate
the occupational exposure to PAHs in bars ...
DETERMINATION OF POLYCYCLIC AROMATIC HYDROCARBONS (PAHs) IN SUPERFICIAL WATER AND SEDIMENT OF LAKE TECOCOMULCO, MEXICO
(2010)
To evaluate the environmental quality of bodies of water it is essential to know the risk that using it represents to human health, as well as to the floral and fauna present. This information is derived from knowledge of ...
Estudo de adsorção gás-sólido de hidrocarbonetos policíclicos aromáticos em diferentes adsorventes
(Universidade Federal de Santa MariaBrasilQuímicaUFSMPrograma de Pós-Graduação em QuímicaCentro de Ciências Naturais e Exatas, 2020-09-25)
The extraction and the gas-solid adsorption behavior of different polycyclic aromatic hydrocarbons (PAHs) were studied in aqueous solution and in four different asphalt petroleum cement (APC) samples, using high-performance ...
Efecto del tratamiento antipurinérgico específico para el receptor p2y14 en la función cardiorrespiratoria y sobrevida en un modelo de ratas con hipertensión arterial pulmonar
(Universidad de Chile, 2021)
La HAP es una enfermedad crónica, progresiva y mortal, presenta síntomas inespecíficos lo
que lleva a un retraso en el diagnóstico y en la terapia óptima. La HAP idiopática se caracteriza
por un proceso inflamatorio que ...