Search Results - "Dutruch, Lionel"

A simple LIBS method for fast quantitative analysis of fly ashes by Stankova, Alice, Gilon, Nicole, Dutruch, Lionel, Kanicky, Viktor

“…An evaluation of quantitative analysis of major elements (Ca, Al, Mg, Si and Fe) present in fly ashes was made using a simple and cost effective LIBS system…”
Get full text

Platinum in sediments and mussels from the northwestern Mediterranean coast: Temporal and spatial aspects by Abdou, Melina, Schäfer, Jörg, Hu, Ruoyu, Gil-Díaz, Teba, Garnier, Cédric, Brach-Papa, Christophe, Chiffoleau, Jean-François, Charmasson, Sabine, Giner, Franck, Dutruch, Lionel, Blanc, Gérard

“…Platinum (Pt) is considered a Technology Critical Element (TCE) and an emerging metallic contaminant with increasing release into the environment. Gaps in…”
Get full text

Organotropism and biomarker response in oyster Crassostrea gigas exposed to platinum in seawater by Abdou, Melina, Zaldibar, Beñat, Medrano, Rebeca, Schäfer, Jörg, Izagirre, Urtzi, Dutruch, Lionel, Coynel, Alexandra, Blanc, Gérard, Soto, Manu

“…Platinum (Pt) is a technology critical element (TCE) for which biogeochemical cycles are still poorly understood. This lack of knowledge includes Pt effects on…”
Get full text

Anthropogenic sources and biogeochemical reactivity of particulate and dissolved Cu isotopes in the turbidity gradient of the Garonne River (France) by Petit, Jérôme C.J., Schäfer, Jörg, Coynel, Alexandra, Blanc, Gérard, Deycard, Victoria N., Derriennic, Hervé, Lanceleur, Laurent, Dutruch, Lionel, Bossy, Cécile, Mattielli, Nadine

“…High precision MC-ICP-MS Cu isotope measurements were performed on suspended particulate matter (SPM) and filtered water sampled along the turbidity gradient…”
Get full text

Rare earth elements interaction with iron-organic matter colloids as a control of the REE environmental dissemination by Tadayon, Yasaman, Vantelon, Delphine, Gigault, Julien, Dia, Aline, Pattier, Maxime, Dutruch, Lionel, Davranche, Mélanie

“…[Display omitted] Rare earth elements (REE) are highly sought after for advanced technology, in response concerns about their environmental impact have arisen…”
Get full text

Are nano-colloids controlling rare earth elements mobility or is it the opposite? Insight from A4F-UV-QQQ-ICP-MS by Tadayon, Yasaman, Dutruch, Lionel, Vantelon, Delphine, Gigault, Julien, Dia, Aline, Pattier, Maxime, Davranche, Mélanie

“…Rare earth element (REE) mobility in the environment is expected to be controlled by colloids. Recent research has detailed the structure of iron-organic…”
Get full text

Reactivity and fluxes of antimony in a macrotidal estuarine salinity gradient: Insights from single and triple quadrupole ICP-MS performances by Gil-Díaz, Teba, Pougnet, Frédérique, Dutruch, Lionel, Schäfer, Jörg, Coynel, Alexandra

“…Trace element analyses in brackish waters are challenging for many elements at ppb/ppt levels and analytical methods. In this work, we compare two methods…”
Get full text

Rare Earth Element fluxes over 15 years into a major European Estuary (Garonne-Gironde, SW France): Hospital effluents as a source of increasing gadolinium anomalies by Lerat-Hardy, Antoine, Coynel, Alexandra, Dutruch, Lionel, Pereto, Clément, Bossy, Cécile, Gil-Diaz, Teba, Capdeville, Marion-Justine, Blanc, Gérard, Schäfer, Jörg

“…New and rapidly developing technologies imply the emission of emerging potentially toxic contaminants such as Rare Earth Elements (REEs). Yet, the…”
Get full text

Reactivity and bioconcentration of stable cesium in a hyperturbid fluvial-estuarine continuum: A combination of field observations and geochemical modeling by Gil-Díaz, Teba, Pougnet, Frédérique, Labassa, Maëva, Dutruch, Lionel, Abdou, Melina, Coynel, Alexandra, Eyrolle, Frédérique, Briant, Nicolas, Knoery, Joël, Schäfer, Jörg

“…Effective, post-accidental management needs an accurate understanding of the biogeochemical behavior of radionuclides in surface environments at a regional…”
Get full text

Advanced multichannel submersible probe for autonomous high-resolution in situ monitoring of the cycling of the potentially bioavailable fraction of a range of trace metals by Tercier-Waeber, Mary-Lou, Confalonieri, Fabio, Abdou, Melina, Dutruch, Lionel, Bossy, Cécile, Fighera, Marianna, Bakker, Eric, Graziottin, Flavio, van der Wal, Peter, Schäfer, Jörg

“…We report here on the development and application of a submersible, compact, low power consumption, integrated multichannel trace metal sensing probe…”
Get full text

Spatial variability of arsenic speciation in the Gironde Estuary: Emphasis on dynamic (potentially bioavailable) inorganic arsenite and arsenate fractions by Penezić, Abra, Tercier-Waeber, Mary-Lou, Abdou, Melina, Bossy, Cécile, Dutruch, Lionel, Bakker, Eric, Schäfer, Jörg

“…Inorganic arsenic (As) speciation and behaviour were studied in the Gironde Estuary, a major European estuary in the south west of France. For the first time…”
Get full text

Fractionation of inherited and spiked antimony (Sb) in fluvial/estuarine bulk sediments: Unexpected anomalies in parallel selective extraction protocols by Gil-Díaz, Teba, Schäfer, Jörg, Filella, Montserrat, Dutruch, Lionel, Bossy, Cécile

“…Selective extractions are widely used in sediment, soil and sludge samples to assess trace element carrier phases, mobility and potential bioaccessibility…”
Get full text

Tellurium and selenium sorption kinetics and solid fractionation under contrasting estuarine salinity and turbidity conditions by Gil-Díaz, Teba, Schäfer, Jörg, Keller, Virginia, Eiche, Elisabeth, Dutruch, Lionel, Mößner, Claudia, Lenz, Markus, Eyrolle, Frédérique

“…Tellurium (Te) is a Technology Critical Element (TCE) and a relevant product of nuclear fission. It has an unknown environmental biogeochemical cycle, mostly…”
Get full text

Evidencing the Impact of Coastal Contaminated Sediments on Mussels Through Pb Stable Isotopes Composition by Dang, Duc Huy, Schäfer, Jörg, Brach-Papa, Christophe, Lenoble, Véronique, Durrieu, Gaël, Dutruch, Lionel, Chiffoleau, Jean-Francois, Gonzalez, Jean-Louis, Blanc, Gérard, Mullot, Jean-Ulrich, Mounier, Stéphane, Garnier, Cédric

“…Heavily contaminated sediments are a serious concern for ecosystem quality, especially in coastal areas, where vulnerability is high due to intense…”
Get full text

Short-term variations of platinum concentrations in contrasting coastal environments: The role of primary producers by Abdou, Melina, Gil-Díaz, Teba, Schäfer, Jörg, Catrouillet, Charlotte, Bossy, Cécile, Dutruch, Lionel, Blanc, Gérard, Cobelo-García, Antonio, Massa, Francesco, Castellano, Michela, Magi, Emanuele, Povero, Paolo, Tercier-Waeber, Mary-Lou

“…Short-term variations of Pt concentrations and primary production indicators were compared in three contrasting coastal sites during spring bloom: (i) the…”
Get full text

Do nanoplastics impact Pb up-taking by Hordeum vulgare L.? by Ryzhenko, Nataliia, Dutruch, Lionel, Tabo, Briscine, Pecheul, Guillaume, Pattier, Maxime, Khatib, Imane, Pédrot, Mathieu, Gigault, Julien, Cabello-Hurtado, Francisco, El Amrani, Abdelhak, Davranche, Mélanie

“…Most studies on nanoplastics (NPs) focus on aquatic environments, overlooking their combined bioaccumulation with pollutants in terrestrial ecosystems. This…”
Get full text

Contributions and potential impacts of seven priority substances (As, Cd, Cu, Cr, Ni, Pb, and Zn) to a major European Estuary (Gironde Estuary, France) from urban wastewater by Deycard, Victoria N., Schäfer, Jörg, Blanc, Gérard, Coynel, Alexandra, Petit, Jérôme C.J., Lanceleur, Laurent, Dutruch, Lionel, Bossy, Cécile, Ventura, Alexandre

“…Urban wastewater metal inputs into coastal systems are of increasing interest to both scientists and managers facing restrictive environmental protection…”
Get full text

The estuarine geochemical reactivity of Zn isotopes and its relevance for the biomonitoring of anthropogenic Zn and Cd contaminations from metallurgical activities: Example of the Gironde fluvial-estuarine system, France by Petit, Jérôme C.J., Schäfer, Jörg, Coynel, Alexandra, Blanc, Gérard, Chiffoleau, Jean-François, Auger, Dominique, Bossy, Cécile, Derriennic, Hervé, Mikolaczyk, Mathilde, Dutruch, Lionel, Mattielli, Nadine

“…Zinc stable isotopes measurements by MC-ICP-MS, validated by laboratory intercalibrations, were performed on wild oysters, suspended particles and filtered…”
Get full text

Inputs, dynamics and potential impacts of silver (Ag) from urban wastewater to a highly turbid estuary (SW France) by Deycard, Victoria N., Schäfer, Jörg, Petit, Jérôme C.J., Coynel, Alexandra, Lanceleur, Laurent, Dutruch, Lionel, Bossy, Cécile, Ventura, Alexandre, Blanc, Gérard

“…Although silver (Ag) has been listed as a priority pollutant for the aquatic environment by the European Union (Directive 2006/11/EC), the use of Ag-based…”
Get full text

Tracing platinum accumulation kinetics in oyster Crassostrea gigas, a sentinel species in coastal marine environments by Abdou, Melina, Dutruch, Lionel, Schäfer, Jörg, Zaldibar, Beñat, Medrano, Rebeca, Izagirre, Urtzi, Gil-Díaz, Teba, Bossy, Cécile, Catrouillet, Charlotte, Hu, Ruoyu, Coynel, Alexandra, Lerat, Antoine, Cobelo-García, Antonio, Blanc, Gérard, Soto, Manu

“…Platinum Group Elements (PGEs) are extremely scarce in the Earth's Crust and of strong interest for high-end technologies due to their specific properties…”
Get full text