Explanipedia

Supercritical CO 2 Sorption Within Polymers Used in Medical Devices and Their Packaging Open

Yasmine Masmoudi, Thierry Tassaing, Daniel Borschneck, Elisabeth Badens · 2025

Thermodynamic and kinetic aspects of CO 2 sorption and the resulting swelling are investigated in several commercial polymer‐based medical devices and packaging materials, using in situ FTIR spectroscopy under mild processing conditions (4…

Interplay of coprecipitation and adsorption processes: deciphering amorphous mineral–organic associations under both forest and cropland conditions Open

Floriane Jamoteau, Emmanuel Dœlsch, Nithavong Cam, Clément Levard, Thierry Woignier , et al. · 2025

Mineral–organic associations are crucial carbon and nutrient reservoirs in soils. However, conversion from forest to agricultural systems disrupts these associations, leading to carbon loss and reduced soil fertility in croplands. Identify…

Environmental contamination by metals, metalloids, and cyanides in the historic and active ASGM area of Kokumbo in Côte d’Ivoire Open

Konan Bertin Kouadio, Eléonore Resongles, Kouassi Ernest Ahoussi, Zié Ouattara, Ibrahim Konaté , et al. · 2025

In Côte d'Ivoire, despite an intense development of artisanal and small-scale gold mining (ASGM) activities in the last two decades, the environmental impacts of this activity are poorly documented. This study aimed to document the concent…

Oued Chebeika 002: A new CI1 meteorite linked to outer solar system bodies Open

J. Gattacceca, M. Gounelle, Bertrand Devouard, Jean‐Alix Barrat, L. Bonal , et al. · 2025

CI1 chondrites are rare meteorites with high scientific value. In fact, they are the most chemically primitive meteorites and show evidence of intense parent‐body aqueous alteration. They also share strong similarities with samples from Ry…

A Rapid in-situ Method to Identify the Cathode Type of End-of-Life Lithium-Ion Batteries by X-ray Fluorescence Spectroscopy for Optimizing Battery Recycling Open

Feihong Ren, Vladimir Vidal, Andréa Campos, Florence Vacandio, Bernard Angeletti , et al. · 2025

Lithium-ion batteries (LIBs) are extensively used for diverse applications including electric vehicles, hence resulting in an increasing number of end-of-life (EOL) LIBs that require efficient disposal and recycling. Although there are som…

Dissolution of rare earth elements: Exploring the ability of deep eutectic solvents and organic acid solutions, the case of lactic acid Open

Julien Couturier, Clément Levard, Blanche Collin, Perrine Chaurand, Vladimir Vidal , et al. · 2025

International audience

Cultivation reduces quantities of mineral-organic associations in the form of amorphous coprecipitates Open

Floriane Jamoteau, Emmanuel Dœlsch, Nithavong Cam, Clément Levard, Thierry Woignier , et al. · 2024

Mineral-organic associations are crucial carbon and nutrient reservoirs in soils. However, soil cultivation disrupts these associations, leading to carbon loss and reduced soil fertility. Although, identifying the specific type(s) of miner…

Affinité des contaminants pour les matières en suspension en fonction de la composition organo-minérale: OSR6 | Axe B - Action B4.1 | Rapport scientifique final Open

Jérôme Labille, Antoine Martelet, Geneviève Dur, Bernard Angeletti, Daniel Borschneck , et al. · 2024

Fonctionnement du réseau d’observation des flux de matières en suspension et de contaminants particulaires (OSR 6 – année 2023): OSR6 | Axe E - Action E1 | Rapport scientifique final Open

Alexandra Gruat, Marina Coquery, Jérôme Le Coz, Fabien Thollet, Mickaël Lagouy , et al. · 2024

L’action E1 du 6ème programme de l’Observatoire des Sédiments du Rhône (OSR6) vise à assurer le fonctionnement du réseau et poursuivre la production de données des flux de matières en suspension (MES) et de contaminants associés. Ce rappor…

Yttrium speciation variability in bauxite residues of various origins, ages and storage conditions Open

Julien Couturier, Pierre Tamba Oularé, Blanche Collin, Claire Lallemand, Isabelle Kieffer , et al. · 2023

Thallium Long-Term Fate from Rock-Deposit to Soil: The Jas Roux Sulfosalt Natural Analogue Open

Jérôme Rose, Perrine Chaurand, Cédric Dentant, Bernard Angeletti, Daniel Borschneck , et al. · 2023

International audience

Pedobiological properties of a lignite spoil heap in the Provence coal mine basin (south-east of France) Open

Criquet Stéven, Mélanie Clouard, Daniel Borschneck, Fabio Ziarelli, Catherine Keller · 2023

The Association between COVID-19 and Changes in Opioid Prescribing Patterns and Opioid-Related Overdoses: A Retrospective Cohort Study Open

Alexandra Robins, Alan Dimitriev, Cameron MacKay, Hayden Wang, Abigail Kearney , et al. · 2023

Recent data suggest that restrictions related to COVID-19 resulted in changes in the prescribing patterns of opioids. We sought to analyze Ontario health data for changes in frequencies among new and continuing users for the following opio…

Archéologie funéraire à Thaenae (Thyna) : nouvelles données sur le « mausolée Fendri » Open

Solenn de Larminat, Salem Mokni, Nabil Belmabrouk, Samira Arous Ouslati, Paul Bailet , et al. · 2023

La rénovation en cours du musée archéologique de Sfax et les recherches actuelles dans le cadre du chantier-école de Thaenae ont été l’occasion entre 2020 et 2022 de réexaminer le matériel découvert par M. Fendri dans un sondage qu’il réal…

Assessment of rare earth elements (REEs) speciation variability in bauxite residues (BRs) of various origin, age and storage conditions as a tool to guide selective REEs leaching Open

Julien Couturier, Pierre Tamba Oularé, Claire Lallemand, Isabelle Kieffer, Perrine Chaurand , et al. · 2023

International audience

Yttrium Speciation Variability in Bauxite Residues of Various Origins, Ages and Storage Conditions Open

Julien Couturier, Pierre Tamba Oularé, Blanche Collin, Claire Lallemand, Isabelle Kieffer , et al. · 2023

Size and Strain of Zinc Sulfide Nanoparticles Altered by Interaction with Organic Molecules Open

Maureen Le Bars, Clément Levard, Samuel Legros, Vladimir Vidal, Alejandro Fernández‐Martínez , et al. · 2022

Nanosized zinc sulfides (nano-ZnS) have size-dependent and tunable physical and chemical properties that make them useful for a variety of technological applications. For example, structural changes, especially caused by strain, are pronou…

Terrestrial ages of seven meteorite strewn fields and two single unpaired meteorites from the Sultanate of Oman determined using 14C and 10Be Open

M. U. Sliz, Beda A. Hofmann, I. Leya, Sönke Szidat, Christophe Espic , et al. · 2022

Through the investigation of terrestrial ages of meteorites from Oman, we aim to better understand the time scales of meteorite accumulation and erosion in Oman and the meteorite flux in the past. Here, we present 14 C and 14 C‐ 10 Be terr…

Detection of incipient aqueous alteration in carbonaceous chondrites Open

Lisa Krämer Ruggiu, Bertrand Devouard, J. Gattacceca, L. Bonal, Hugues Leroux , et al. · 2022

Paleomagnetic study of impactites from the Karla impact structure suggests protracted postimpact hydrothermalism Open

D. M. Kuzina, J. Gattacceca, N. S. Bezaeva, Dmitry D. Badyukov, P. Rochette , et al. · 2022

We present a paleomagnetic study of the ~10 km diameter Karla impact structure in Russia. We sampled the target carbonate rocks, and a yet undocumented fragmental melt‐bearing lithic breccia layer. This impact breccia, which contains carbo…

Dynamics of carbon loss from an Arenosol by a forest to vineyard land use change on a centennial scale Open

Solène Quéro, Christine Hatté, Sophie Cornu, Adrien Duvivier, Nithavong Cam , et al. · 2022

Few studies have focused on Arenosols with regard to soil carbon dynamics despite the fact that they represent 7 % of the world's soils and are present in key areas where food security is a major issue (e.g., in Sahelian regions). As for o…

Copper (Cu) speciation in organic-waste (OW) amended soil: Instability of OW-borne Cu(I) sulfide and role of clay and iron oxide minerals Open

Thiago Augusto Formentini, Isabelle Basile‐Doelsch, Samuel Legros, Andrew J. Frierdich, Adílson Pinheiro , et al. · 2022

The geochemistry of copper (Cu) is generally assumed to be controlled by organic matter in soils. However, the role of clay and iron oxide minerals may be understated. Soil density fractionation, X-ray diffraction (XRD), and X-ray absorpti…

Potential of Ligand-Promoted Dissolution at Mild pH for the Selective Recovery of Rare Earth Elements in Bauxite Residues Open

Claire Lallemand, Jean-Paul Ambrosi, Daniel Borschneck, Bernard Angeletti, Perrine Chaurand , et al. · 2022

International audience

Recipes of Ancient Egyptian kohls more diverse than previously thought Open

Marabel Riesmeier, Jennifer Keute, Margaret-Ashley Veall, Daniel Borschneck, Alice Stevenson , et al. · 2022

Allophanes, a significant soil pool of silicon for plants Open

Sophie Cornu, Jean‐Dominique Meunier, Céline Ratié, Frédéric Ouédraogo, Yves Lucas , et al. · 2022

Comment on soil-2021-115 Open

Abstract. Few studies have focused on Arenosols with regard to soil carbon dynamics despite the fact that they represent 7 % of the world's soils and are present in key areas where food security is a major issue (e.g., in …

Comment on soil-2021-115 Open

Abstract. Few studies have focused on Arenosols with regard to soil carbon dynamics despite the fact that they represent 7â% of the world's soils and are present in key areas where food security is a major issue (e.g., i…

Conception de fissures à géométrie contrôlée dans un mortier de confinement pour étudier les mécanismes de transport de particules : apports de la microtomographie RX. Open

Alexis Boccheciampe, Daniel Borschneck, Perrine Chaurand, Vladimir Vidal, Ingmar Pointeau , et al. · 2021

International audience

Cross-Sectional Risk Factors of Anterior Knee Pain in Adolescents Open

Gregory Borschneck, Laura St. John, K. L. Brundage, Daniel Borschneck · 2021

Background: Anterior knee pain is a common complaint amongst adolescents, which can both be persistent, and in some cases, disabling. This study investigated a series of potential risk factors potentially linked to the onset of anterior kn…

Dynamics of carbon loss from an arenosol by a forest/vineyard land use change on a centennial scale Open

Solène Quéro, Christine Hatté, Sophie Cornu, Adrien Duvivier, Nithavong Cam , et al. · 2021

Few studies have focused on arenosols with regard to soil carbon dynamics despite the fact that they represent 8 % of the world's soils and are present in key areas where food security is a major issue (e.g. in Sahelian regions). As for ot…

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