Laboratoire de réactivité de surface

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  • Communication dans un congrès

Structural and computational analysis of Y0.88Ni3-xMnx compounds to understand the localization of Mn atoms

J Monnier, J Zhang, G Fedlouk, J Chan, L Lei, S Ling, L. Laversenne, E Kurchavova, M Turmine, V Vivier, M Mateos, F Cuevas

Intermetallic compounds ABn (A=rare earth, Mg; B=early transition metal, 2≤n≤5) can store large amount of hydrogen. They have been investigated as negative electrode materials for Ni-MH batteries due to their outstanding electrochemical properties, including in new protic ionic liquid (PIL)…

Association Française de Cristallographie, Jul 2024, Montpellier, France. ⟨hal-04958759v2⟩

  • Article dans une revue

Impact of Collagen Crosslinking on Dislocated Human Shoulder Capsules—Effect on Structural and Mechanical Properties

Pauline Cornette, Ilhem Jaabar, Vincent Dupres, Jean-David Werthel, Francis Berenbaum, Xavier Houard, Jessem Landoulsi, Geoffroy Nourissat

Classical treatments of shoulder instability are associated with recurrence. To determine whether the modification of the capsule properties may be an alternative procedure, the effect of crosslinking treatment on the structure and mechanical properties of diseased human shoulder capsules was…

International Journal of Molecular Sciences, 2022, 23 (4), pp.2297. ⟨10.3390/ijms23042297⟩. ⟨hal-03617260⟩

  • Article dans une revue

Implication of bone marrow adipose tissue in bone homeostasis during osteoarthritis

Natalia Zapata-Linares, Indira Toillon, Kristell Wanherdrick, Audrey Pigenet, Fanny Duhalde, Marie Binvignat, Patxi San Martin-Uriz, Loïc Louvet, Maria Calleja-Cervantes, Olfa Ghali Mhenni, Clément Guibert, Geoffroy Nourissat, Alexis Nogier, Damien Leterme, Odile Broux, Paul Magneron, Felipe Prosper, Christophe Chauveau, Jessem Landoulsi, Francis Berenbaum, Juan Rodriguez-Madoz, Marie-Hélène Lafage-Proust, Stéphanie Lucas, Xavier Houard

Objective: To explore the role of bone marrow adipocytes (BMAds) in osteoarthritis (OA). Methods: Male and female C57BL/6 mice (n=4/group) underwent meniscectomy (MNX) or SHAM surgery. OA was determined using Osteoarthritis Research Society International (OARSI) score, and the number of perilipin+…

Osteoarthritis and Cartilage, 2025, 33 (8), pp.951-964. ⟨10.1016/j.joca.2025.03.004⟩. ⟨hal-05049487⟩

  • Article dans une revue

Enzyme Immobilization on Silane-Modified Surface through Short Linkers: Fate of Interfacial Phases and Impact on Catalytic Activity

Nesrine Aissaoui, Latifa Bergaoui, Souhir Boujday, Jean-François Lambert, Christophe Méthivier, Jessem Landoulsi

We investigated the mechanism of enzyme immobilization on silanized surfaces through coupling agents (cross-linkers) in order to understand the role of these molecules on interfacial processes and their effect on catalytic activity. To this end, we used a model multimeric enzyme (G6PDH) and several…

Langmuir, 2014, 30 (14), pp.4066-77. ⟨10.1021/la404935q⟩. ⟨hal-01121650⟩

  • Article dans une revue

Dimerization of Uracil in a simulated Mars-like UV radiation environment

Laura Rouquette, Fabien Stalport, Hervé Cottin, Cyril Colas, Thomas Georgelin, Naïla Chaouche-Mechidal, Jerome Lasne, Sara Mahfouf, Franćois Raulin, Laura Selliez, Cyril Szopa, Patrice Coll

The search for organic molecules at the surface of Mars is a key objective in astrobiology, given that many organic compounds are possible biosignatures and their presence is of interest with regard to the habitability of Mars. Current environmental conditions at the martian surface are harsh and…

Astrobiology, 2020, 20 (11), pp.1363-1376. ⟨10.1089/ast.2019.2157⟩. ⟨hal-03032302⟩

  • Article dans une revue

Bimetallic Fe-Ni/SiO2 catalysts for furfural hydrogenation: Identification of the interplay between Fe and Ni during deposition-precipitation and thermal treatments

Dichao Shi, Qifeng Yang, Christi Peterson, Anne-Félicie Lamic-Humblot, Jean-Sébastien Girardon, Anne Griboval-Constant, Lorenzo Stievano, Moulay Tahar Sougrati, Valérie Briois, Paul A.J. Bagot, Robert Wojcieszak, Sébastien Paul, Eric Marceau

Supported Fe-Ni catalysts have been reported for their activity and selectivity in the hydrogenation of unsaturated organic molecules. However, the control of the size and composition of the bimetallic nanoparticles remains a bottleneck when oxide-supported catalysts are prepared by impregnation,…

Catalysis Today, 2019, 334, pp.162-172. ⟨10.1016/j.cattod.2018.11.041⟩. ⟨hal-02162116⟩

  • Article dans une revue

Author Correction: Proton irradiation: a key to the challenge of N-glycosidic bond formation in a prebiotic context

Raffaele Saladino, Bruno Bizzarri, Lorenzo Botta, Jiří Šponer, Judit Šponer, Thomas Georgelin, Maguy Jaber, Baptiste Rigaud, Mikhail Kapralov, Gennady Timoshenko, Alexei Rozanov, Eugene Krasavin, Anna Maria Timperio, Ernesto Di Mauro

The original version of this Article contained a typographical error in the spelling of the author Mikhail Kapralov, which was incorrectly given as Michail Kapralov. This has now been corrected in the PDF and HTML versions of the Article and in the accompanying Supplementary Information.

Scientific Reports, 2019, 9 (1), pp.4649. ⟨10.1038/s41598-019-40290-6⟩. ⟨hal-02543419⟩

  • Article dans une revue

Amphiphilic Polyoxometalates for the Controlled Synthesis of Hybrid Polystyrene Particles with Surface Reactivity

Jennifer Lesage de la haye, Jean-Michel Guigner, Eric Marceau, Laurent Ruhlmann, Bernold Hasenknopf, Emmanuel Lacôte, Jutta Rieger

Amphiphilic organo-polyoxometalates (POMs) used in the radical emulsion polymerization of styrene allowed the preparation in aqueous medium of stable 50-100 nm polystyrene-POM composite latexes. Thanks to the presence of a trithiocarbonate group in the POM amphiphile, POMs could be covalently…

Chemistry - A European Journal, 2015, 21 (7), pp.2948-53. ⟨10.1002/chem.201405708⟩. ⟨hal-01120607⟩

  • Article dans une revue

Microstructural, morphological characterization and corrosion behavior of sand cast AlSi10Cu(Fe) alloy in chloride solution

Belkacem Korichi, Nacer Zazi, Stéphanie Delbrel, Kieu Ngo, Jean Paul Chopart

In order to examine the relationship between the microstructure and the corrosion behavior in chloride solution, the microstructure of AlSi10Cu (Fe) sand cast aluminum alloy has been investigated by using different techniques including scanning electron microscopy, energy-dispersive spectroscopy, X…

Chemical Papers, 2022, 76, pp.2947-2967. ⟨10.1007/s11696-022-02064-9⟩. ⟨hal-03597124⟩

  • Article dans une revue

Assessing the potential of xNi-yMg-Al2O3 catalysts prepared by EISA-one-pot synthesis towards CO2 methanation: An overall study

Leila Karam, M. Carmen Bacariza, José David Lopes, Carlos Henriques, Pascale Massiani, Nissrine El Hassan

Mesoporous xNi-yMg-Al2O3 catalysts prepared by combined evaporation induced self-assembly (EISA) and one-pot techniques were tested in CO2 methanation reaction. All calcined/reduced materials were characterized by X-ray fluorescence (XRF), X-ray diffraction (XRD), N2 physisorption,…

International Journal of Hydrogen Energy, 2020, ⟨10.1016/j.ijhydene.2020.07.170⟩. ⟨hal-02925308⟩