Zobrazeno 1 - 10
of 53
pro vyhledávání: '"J. Bellocq"'
Publikováno v:
Value in Health. 20:A748
Publikováno v:
Organic Geochemistry. 30:1353-1365
Focused microwave-assisted extraction (FMW) of polycyclic aromatic hydrocarbons (PAHs) and n-alkanes from sediments and rocks was compared to conventional extraction methods such as Soxhlet extraction. With the FMW technique, extraction time is reduc
Autor:
X. Michel, J. Bellocq, Thierry Burgeot, Hélène Budzinski, P. Baumard, J. F. Narbonne, Philippe Garrigues
Publikováno v:
Marine Environmental Research. 47:415-439
Sediments and mussels (Mytilus edulis, Mytilus galloprovincialis) were sampled in different European coastal environments (Germany, France, Spain) and analysed for their polycyclic aromatic hydrocarbon (PAH) content by Gas Chromatography/Mass Spectro
Publikováno v:
Marine Pollution Bulletin. 36:951-960
Sediments and marine organisms such as mussels (Mytilus galloprovincialis), fish (Mullus barbatus, Serranus scriba), crabs (Polybius henslowi) and shrimp-like crustaceans (mysids, euphausiids) were sampled on European coasts, France, Spain) and analy
Publikováno v:
Marine Chemistry. 58:85-97
Surface sediments, collected in the Gironde estuary during February and October 1993, were analysed for polycyclic aromatic hydrocarbons (PAHs). The aromatic fractions were separated by liquid chromatography of the extracts and analysed by gas chroma
Distribution and sources of polycyclic aromatic hydrocarbons in some Mediterranean coastal sediments
Publikováno v:
Marine Pollution Bulletin. 34:298-305
The current report shows that the Lazaret Bay (Toulon Harbour) is highly contaminated by polyaromatic hydrocarbons (PAHs). Fourteen PAHs have been detected among the 16 species nominated on the EPA priority list in all the study locations and in the
Publikováno v:
Analytica Chimica Acta. 312:165-177
In order to enable the analysis of nitro and amino polycyclic aromatic hydrocarbon (PAH) isomers in the environment, the applicability of low temperature high-resolution fluorescence spectroscopy (HRFS) using a frozen n -alkane solution (Shpol'skii m
Publikováno v:
Journal of Chromatography A. 590:297-303
The gas chromatographic retention behaviour, on a smectic liquid crystalline polysiloxane stationary phase, of methyldibenzothiophenes and eighteen C2-dibenzothiophenes (sixteen dimethyldibenzothiophenes and two ethyldibenzothiophenes), out of twenty
Publikováno v:
Organic Geochemistry
Organic Geochemistry, Elsevier, 1990, 16 (1-3), pp.167--173. ⟨10.1016/0146-6380(90)90037-Z⟩
Organic Geochemistry, Elsevier, 1990, 16 (1-3), pp.167--173. ⟨10.1016/0146-6380(90)90037-Z⟩
Kerogen and extractible organic matter from immature Kimmeridge clay and Brent coal were heated at different temperatures (270-500°C) under conditions to mimic natural maturation. Aromatic fractions have been examined for their phenanthrene compound
Publikováno v:
Fresenius' Journal of Analytical Chemistry. 336:106-110
Concentrations of individual methylbenzo[a]pyrene (MBP) isomers were determined in a coal tar standard reference material (SRM 1597) by using liquid chromatography (LC) (normal- and reversed-phase) and high resolution Shpol'skii spectrometry (HRS) at