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Analytical developments for screening of lanthanides/ligands interactions
This work investigates the potential of hyphenated capillary electrophoresis and inductively coupled mass spectrometry to classify different ligands according to their... -
Contrôle de la spéciation des terres rares par les acides humiques : rôle de ...
Mémoire de Géosciences-Rennes n°139. ISBN : 2-914375-79-4. 153 p. -
Chemical extractions and predicted free ion activities fail to estimate metal...
International audience -
Role of waterlogging-responsive genes in shaping interspecific differentiatio...
International audience -
The role of colloidal matter in transfer of chemical elements in the boreal z...
The objective of this thesis was to study element speciation and migration in the boreal environments (Karelia and Central Russia). Specific goals were to i)... -
Speciation of arsenic in seafood by HPLC/ICP-MS. Estimation of its bioaccessi...
Arsenic is an element present in all compartments of the environment, and seafood constitutes a major source of exposure to arsenic through human consumption. Although... -
Critics and Criticisms of the Modern Synthesis: the Viewpoint of a Philosopher
International audience -
Species: Towards new, well−grounded practices. A response to Velasco
International audience -
The Tree, the Network and the Species
International audience -
Biogéochimie structurale du zinc et du plomb par spectroscopie EXAFS : intera...
Le risque écotoxicologique des métaux présents dans le milieu naturel dépend beaucoup plus de leur statut physico-chimique que de leur concentration totale. Afin de... -
Influence of dissolved organic matter from urban origin on trace metalspeciat...
This thesis was carried out on the framework of the OPUR and Piren-Seine programs. The main objectives were to improve the current knowledge on the influence of... -
Dynamics, sources and speciation of trace elemetns in the Orge River watershe...
The aim of this work is to study the dynamics of trace elements (TE) in the water column of the Orge River. In the upstream part of the watershed, land uses consist... -
Study of speciation processes associated with a biogeographic transition zone...
Understanding the mechanisms that limit the natural range of species distribution is a major challenge in biodiversity, because it falls within the descripti on of... -
Oxygen speciation in coal-derived liquids and bio-oil upgrading products
In order to alleviate the transport sector's reliance on oil, diversifying the liquid fuel supplies for the transportation field is of the upmost importance and... -
Biogeochemical study of selenium transfer in a water-plant-atmosphere system ...
Selenium is an antioxidant and an oligo-element for animals and humans. However, the concentration range between deficiency and toxicity is particularly narrow. This... -
Uranium speciation in the environment : study of opals from Nopal I (Mexique)...
Understanding the processes of uranium migration and sequestration is an important issue for the prediction of radionuclide retardation in the vicinity of uranium mine... -
Quantitative analysis of the liquid phase by FT-IR spectroscopy in the system...
International audience
