• Article dans une revue

Boronic species as promising inhibitors of the Staphylococcus aureus NorA efflux pump: Study of 6-substituted pyridine-3-boronic acid derivatives

Fanny Fontaine, Arnaud Héquet, Anne-Sophie Voisin-Chiret, Alexandre Bouillon, Aurélien Lesnard, Thierry Cresteil, Claude Jolivalt, Sylvain Rault

In response to the extensive use of antibiotics, bacteria have evolved numerous mechanisms of defense against antimicrobial agents. Among them, extrusion of the antimicrobial agents outside the bacterial cell through efflux pumps is a major cause of concern. At first limited to one or few…

European Journal of Medicinal Chemistry, 2015, 95, pp.185-198. ⟨10.1016/j.ejmech.2015.02.056⟩. ⟨hal-01170424⟩

• Article dans une revue

Zn-Cu Alloy Nanofoams as Efficient Catalysts for the Reduction of CO 2 to Syngas Mixtures with a Potential-Independent H 2 /CO Ratio

Sarah Lamaison, David Wakerley, David Montero, Gwenaëlle Rousse, Dario Taverna, Domitille Giaume, Dimitri Mercier, Juliette Blanchard, Huan Ngoc Tran, Marc Fontecave, Marc Mougel

Alloying strategies are commonly used to design electrocatalysts that take on properties of their constituent elements. Herein, we explore the use of such a strategy to develop Zn-Cu alloyed electrodes with unique hierarchical porosity and tunable selectivity for CO2 vs. H + reduction. By varying…

ChemSusChem, 2019, 12 (2), pp.511-517. ⟨10.1002/cssc.201802287⟩. ⟨hal-02182388⟩

• Article dans une revue

A Time-Resolved In Situ Quick-XAS Investigation of Thermal Activation of Fischer-Tropsch Silica-Supported Cobalt Catalysts

Hong Jingping, Eric Marceau, Andrei Y. Khodakov, Anne Griboval-Constant, Fontaine C. La, V. Briois

Chemistry - A European Journal, 2012, 18, pp.2802-2805. ⟨10.1002/chem.201103509⟩. ⟨hal-00687092⟩

• Article dans une revue

Elaboration of a reusable immunosensor for the detection of staphylococcal enterotoxin A (SEA) in milk with a quartz crystal microbalance

Michèle Salmain, Mahsa Ghasemi, Souhir Boujday, Claire-Marie Pradier

An immunosensor with quartz crystal microbalance (QCM) detection operating in flow-through mode was set up for assaying staphylococcal enterotoxin A (SEA) in model buffer medium and in milk. This biosensor is label-free and operates in the direct format. Each step of construction of the sensing…

Sensors and Actuators B: Chemical, 2012, 173, pp.148-156. ⟨10.1016/j.snb.2012.06.052⟩. ⟨hal-00744497⟩

• Article dans une revue

Surface Science Approach to the Solid-Liquid Interface: Surface-Dependent Precipitation of Ni(OH)2 on a-Al2O3 Surfaces

Asma Tougerti, Isabelle Llorens, Francesco d'Acapito, Emiliano Fonda, Jean-Louis Hazemann, Yves Joly, Dominique Thiaudi Ère, Michel Che, Xavier Carrier

A molecular-scale understanding of the adsorption of metal ions on oxide surfaces is of fundamental importance for various scientific areas where the oxide/water interface plays a central role, such as corrosion science, preparation of heterogeneous catalysts, transport of contaminants in the…

Angewandte Chemie International Edition, 2012, 51, pp.7697-7701. ⟨10.1002/anie.201201349⟩. ⟨hal-00749941⟩

• Poster de conférence

Nanostructure Characterization of Carbide-derived Carbons by Morphological Analysis of Transmission Electron Microscopy Images Combined with Physisorption and Raman Spectroscopy

Martin Oschatz, Pascaline Pre, Patricia Beaunier, Stefan Kaskel, Nickel Wielfried

11th international Symposium on the characterization of porous solids COPS XI, May 2017, Avignon, France. ⟨hal-02881501⟩

• Article dans une revue

Influence of the state of iron on CO oxidation on FeSiBEA zeolite catalysts

Izabela Hnat, Ireneusz Kocemba, Jacek Rynkowski, Thomas Onfroy, Stanislaw Dzwigaj

The influence of the state of iron on the catalytic properties of FexSiBEA zeolite in the oxidation of CO was investigated. Various FexSiBEA zeolites (x = 0.6, 1.0, 4.0 and 10 wt%) were prepared by a two-step post synthesis method. The presence of Fe(III) in tetrahedral coordination for low Fe…

Catalysis Today, 2011, 176, pp.229-233. ⟨10.1016/j.cattod.2010.12.052⟩. ⟨hal-00664469⟩

• Article dans une revue

Synthesis and thermal decomposition of antimony(III) oxide hydroxide nitrate

E. Marceau, D. Busatto, G. Papin, M. Michaud

Journal of Thermal Analysis and Calorimetry, 1996, 46 (1), pp.27-37. ⟨10.1007/BF01979944⟩. ⟨hal-03032226⟩

• Article dans une revue

Structure of the Surface Region of Stainless Steel: Bulk and Thin Films

Debi Garai, Axel Wilson, Ilaria Carlomagno, Carlo Meneghini, Francesco Carla, Hadeel Hussain, Ajay Gupta, Jörg Zegenhagen

The surface region of austenitic stainless steel (SS) is investigated by synchrotron X-ray powder diffraction (XRPD) and X-ray absorption near edge structure (XANES) measurements, because its composition and structure are crucial for the corrosion resistance of SS. Grazing incidence XRPD of a…

physica status solidi (b), 2022, 259 (4), pp.2100513. ⟨10.1002/pssb.202100513⟩. ⟨hal-03821005⟩

• Article dans une revue

Ionization thermodynamics of poly(acrylic acid) in ionic liquids

Ryo Kanzaki, Clément Guibert, Jérôme Fresnais, Véronique Peyre

The pH response of poly(acrylic acid) (pAA) in protic ionic liquids (PILs), ethylammonium nitrate and diethylethanolammonium trifluoromethanesulfonate, was investigated through potentiometric and calorimetric titrations. The ionization equilibrium of pAA in the PILs, as well as in aqueous solution…

Journal of Molecular Liquids, 2025, 437, pp.128261. ⟨10.1016/j.molliq.2025.128261⟩. ⟨hal-05371763⟩