• Article dans une revue

Novel non-noble bimetallic Cu-Zn/TiO 2 catalysts for selective hydrogenation of butadiene

Zhao Wang, Guillaume Wang, Catherine Louis, Laurent Delannoy

Oxide-supported copper catalysts are active for the selective hydrogenation of polyunsaturated hydrocarbons with high selectivity to alkenes formation, but a low catalytic stability limits its application. The goal of the work was to investigate whether alloying Cu with Zn will improve catalyst…

Journal of Catalysis, 2017, 347, pp.185 - 196. ⟨10.1016/j.jcat.2017.01.010⟩. ⟨hal-01547237⟩

• Article dans une revue

Heterogeneous Catalysis on Metal Oxides

Jacques Vedrine

This review article contains a reminder of the fundamentals of heterogeneous catalysis and a description of the main domains of heterogeneous catalysis and main families of metal oxide catalysts, which cover acid-base reactions, selective partial oxidation reactions, total oxidation reactions,…

Catalysts, 2017, 7 (11), ⟨10.3390/catal7110341⟩. ⟨hal-01739866⟩

• Thèse

Les nanoparticules d'or comme agents de nanostructuration et de transduction pour les biocapteurs. Application à l'immunodétection du diclofénac et de l'entérotoxine A de S. aureus, Gold nanoparticles as nanostructuring and transduction agents for biosensors. Application in the immunodetection of diclofenac and enterotoxin A from S.aureus

Maroua Ben Haddada

Ce travail s’est focalisé sur l’apport des nanoparticules d’or (GNPs) dans la construction d’immunocapteurs piézoélectriques et plasmoniques. Deux stratégies ont été mises en œuvre, mettant à profit les propriétés physico-chimiques uniques des GNPs La première approche a consisté à nanostructurer…, This project focussed on the asset of gold nanoparticles (GNPs) in the build up of piezoelectric and plasmonic immunosensors. Two strategies were implemented, taking advantage of the unique physico-chemical features of GNPs. The first approach consisted in nanostructuring the surface of…

Chimie-Physique [physics.chem-ph]. Université Pierre et Marie Curie - Paris VI, 2016. Français. ⟨NNT : 2016PA066625⟩. ⟨tel-01901562⟩

• Thèse

Development of a hybrid coating associating biomimetic hydroxyapatite and natural antibiotics with antibacterial properties, Développement d’un revêtement hybride aux propriétés antibactériennes associant hydroxyapatite biomimétique et antibiotiques naturels

Estelle Palierse

This thesis aims to develop a hybrid coating based on biomimetic hydroxyapatite and natural antibacterial molecules, with the goal to add antibacterial properties and enhance the osseointegration of titanium (Ti6Al4V) implants. Four natural biologically active molecules (BAMs) were tested,…, Cette thèse porte sur l’élaboration de revêtements de surface hybrides composés d’hydroxyapatite biomimétique et de molécules antibactériennes naturelles, dans le but d’ajouter des propriétés antibactériennes et d’améliorer l’ostéointégration d’implants en titane (Ti6Al4V). Quatre molécules…

Material chemistry. Sorbonne Université, 2019. English. ⟨NNT : 2019SORUS316⟩. ⟨tel-03141223⟩

• Poster de conférence

Synthesis of new catalytic materials under high pressure

Natalia Trespalacios Villalobos, Martin Demoucron, Amandine Séné, Gisele de Lima Hippler, Marzena Anna Baron, Nicolas Guignot, Laura Henry, Mohamed Mezouar, Max Gerin, Antoine Miche, David Portehault, Yann Le Godec

AIRAPT-JSHPST Summer school, Sep 2025, Osaka (JP), Japan. ⟨hal-05480315⟩

• Article dans une revue

Solvent effects on the vibrational spectrum of 3-hydroxyflavone

Ari Paavo Seitsonen, Abdenacer Idrissi, Stefano Protti, Alberto Mezzetti

3-hydroxyflavone (3HF) is a widely studied molecule that acts as a simplified prototype of biological, more complex flavonoids. Its solvation mechanism is still under investigation. Here we report a joint experimental and simulation study of the vibrational properties of 3HF in gas phase and in…

Journal of Molecular Liquids, 2019, 275, pp.723-728. ⟨10.1016/j.molliq.2018.11.020⟩. ⟨hal-02404703⟩

• Article dans une revue

Role of Hydroxyl Groups in the Basic Reactivity of MgO : a Theoretical and Experimental Study

Céline Chizallet, Guylène Costentin, Hélène Lauron-Pernot, Jean Marc Krafft, Philippe Bazin, Jacques Saussey, Françoise Delbecq, Philippe Sautet, Michel Che

Clean (i.e., carbonate- and hydroxyl-free) and hydroxylated MgO surfaces of various morphologies were used to study the correlation between thermodynamic Brønsted basicity (evaluated by the deprotonation of methanol and propyne followed by FTIR) and basic reactivity (evaluated by the conversion of…

Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2006, 61 (4), pp.479-488. ⟨10.2516/ogst:2006023a⟩. ⟨hal-00112158⟩

• Article dans une revue

Layer-by-layer generation of PEG-based regenerable immunosensing surfaces for small-sized analytes

Maria Huebner, Maroua Ben Haddada, Christophe Méthivier, Reinhard Niessner, Dietmar Knopp, Souhir Boujday

Small molecules (haptens) like pharmaceuticals or peptides can serve as targets for antibody binding in competitive immunoassay-based flow-through assays. In this work, a strategy for preparing polyethylene glycol (PEG) coatings for subsequent hapten immobilization on glass-type silica surfaces is…

Biosensors and Bioelectronics, 2015, 67, pp.334-41. ⟨10.1016/j.bios.2014.08.047⟩. ⟨hal-01133040⟩

• Article dans une revue

Mechanism of Metal Oxide Nanoparticle Loading in SBA-15 by the Double Solvent Technique

Juliette van Der Meer, Isabelle Bardez-Giboire, Cyrille Albert-Mercier, Bertrand Revel, Anne Davidson, Renaud Denoyel

The interaction between SBA-15 mesoporous silica, alkane solvents, and water was studied to understand the mechanism of the so-called double solvent technique. This method facilitates the loading of the pores of SBA-15 with a metal oxide precursor soln., by prewetting the SBA-15 with an alkane. In…

Journal of Physical Chemistry C, 2010, 114 (8), pp.3507-3515. ⟨10.1021/jp907002y⟩. ⟨hal-00604812⟩

• Article dans une revue

Influence of Preparation and Activation on the Speciation of Carbon‐Supported Mo–W Carbides

Parviz Azimov, Céline Sayag, Clement Guibert, Axel Wilson, Abdallah Nassereddine, Antonio Aguilar-Tapia, Jean-Louis F Hazemann, Xavier Carrier

ABSTRACT Carbon‐supported Mo–W carbides were synthesized by two different methods (co‐impregnation and sequential impregnation of W and Mo precursors) to unravel how precursor impregnation controls carburization pathways. In situ W L 3 ‐edge HERFD‐XAS and Mo K‐edge XAS, quantitatively analyzed by…

ChemCatChem, 2026, 18 (4), pp.e00006. ⟨10.1002/cctc.202600006⟩. ⟨hal-05517736⟩