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| Bueno, M. J. Martinez; Boillot, C.; Munaron, Dominique; Fenet, H.; Casellas, C.; Gomez, E.. |
| Coastal areas are subject to growing pressures and impacts due to increasing of the human activities. Lipophilic organic contaminants, such as polycyclic aromatic hydrocarbons (PAHs) or polychlorinated biphenyls (PCBs), have been monitored for decades within biomonitoring programs. However, until now, little information on the detection of called “emerging contaminants” as hydrophilic organic compounds, in the marine environment and no data on its metabolites or transformation products in marine organisms is available. In this way, a sensitive analytical methodology for identification and confirmation of venlafaxine residues (VEN) and five of its main metabolites in the marine mussels Mytilus galloprovincialis was validated. The sample preparation... |
| Tipo: Text |
Palavras-chave: Antidepressant; Emerging contaminants; Transformation products; Marine organisms; Orbitrap; QuEChERS. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00168/27877/26123.pdf |
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| Munaron, Dominique; Tapie, Nathalie; Budzinski, Helene; Andral, Bruno; Gonzalez, Jean-louis. |
| 21 pharmaceuticals, 6 alkylphenols and 27 hydrophilic pesticides and biocides were investigated using polar organic contaminant integrative samplers (POCIS) during a large-scale study of contamination of French Mediterranean coastal waters. Marine and transitional water-bodies, defined under the EU Water Framework Directive were monitored. Our results show that the French Mediterranean coastal waters were contaminated with a large range of emerging contaminants, detected at low concentrations during the summer season. Caffeine, carbamazepine, theophilline and terbutaline were detected with a detection frequency higher than 83% in the coastal waters sampled, 4-nonylphenol (4-NP), 4-tert-octylphenol (4-OP) and 4-nonylphenol diethoxylate (NP2EO) were detected... |
| Tipo: Text |
Palavras-chave: POCIS; Emerging contaminants; Hydrophilic contaminants; Marine monitoring; Mediterranean sea. |
| Ano: 2012 |
URL: http://archimer.ifremer.fr/doc/00069/17994/15701.pdf |
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| Tolosa, Imma; Huertas, David; Choyke, Sarah; Sander, Sylvia; Aminot, Yann. |
| Two different sample preparation protocols for the determination of 37 emerging and historical halogenated flame retardants (HFRs) in marine tissues were compared with regards to extraction recovery, lipid removal efficiency, repeatability, reproducibility, and ability to measure sub-ng g−1 (dry weight) concentrations in marine biota. One method involved a purification step using gel permeation chromatography (GPC) followed by a HPLC fractionation step on a Partisil amino-cyano normal phase (GPC-Partisil procedure) and the other more traditional method was based on sulphuric acid treatment followed by silica column fractionation (H2SO4-silica procedure). The samples were analysed by gas chromatography (GC) and liquid chromatography (LC) tandem mass... |
| Tipo: Text |
Palavras-chave: Halogenated flame retardants; Biota; Clean-up; GC-MS/MS; LC-MS/MS; Emerging contaminants. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00654/76570/77700.pdf |
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