• Article dans une revue

l-Methionine adsorption on Cu(110), binding and geometry of the amino acid as a function of coverage

Christophe Méthivier, Vincent Humblot, Claire-Marie Pradier

The adsorption of l-methionine on Cu(110) has been characterized by combining in situ Polarization Modulation Infrared Reflection Absorption Spectroscopy (PM-IRRAS) and X-ray Photoelectron Spectroscopy (XPS). Both the chemical state of the molecule, and its anchoring points were determined at…

Applications of Surface Science, 2015, 632, pp.88-92. ⟨10.1016/j.susc.2014.09.007⟩. ⟨hal-01117667⟩

• Article dans une revue

Real-Time X-ray Photoemission Spectroscopy Study of Si(001)-2×1 Exposed to Water Vapor: Adsorption Kinetics, Fermi Level Positioning, and Electron Affinity Variations

D. Pierucci, J.-J. Gallet, F. Bournel, F. Sirotti, M. Silly, H. Tissot, A. Naitabdi, F. Rochet

Journal of Physical Chemistry C, 2016, 120 (38), pp.21631-21641. ⟨10.1021/acs.jpcc.6b07360⟩. ⟨hal-03964330⟩

• Article dans une revue

Catalytic conversion of trichloroethylene on nickel containing beta zeolites into value added products

A. Śrębowata, R. Baran, D. Lisovytskiy, I.I. Kamińska, S. Dzwigaj

Nickel containing BEA zeolites, NiSiBEA and NiHAlBEA, with 2 wt% of Ni were prepared by a two-step postsynthesis method and conventional wet impregnation. The calcination of NiSiBEA and NiHAlBEA at 773 K for 3 h in air led to the formation of C-NiSiBEA and C-NiHAlBEA. After reduction at 873 K for 3…

Catalysis Communications, 2014, 57, pp.107-110. ⟨10.1016/j.catcom.2014.08.023⟩. ⟨hal-01117203⟩

• Communication dans un congrès

Utilisation des indicateurs cristallographiques pour l’étude structural d’architectures métallo-organiques obtenues à partir de ligands chiraux

Carine Duhayon, Emilie Delahaye, Jean-Pascal Sutter, David J. Watkin

Colloque annuel de l’AFC 2021, Jun 2021, Grenoble, France. ⟨hal-04979791⟩

• Article dans une revue

Hydrolysis of Ammonia-Borane over Ni/ZIF-8 Nanocatalyst: High Efficiency, Mechanism, and Controlled Hydrogen Release

Changlong Wang, Jimena Tuninetti, Zhao Wang, Chen Zhang, Roberto Ciganda, Lionel Salmon, Sergio Moya, Jaime Ruiz, Didier Astruc

Non-noble metal nanoparticles are notoriously difficult to prepare and stabilize with appropriate,dispersion, which in ttirn severely limits their catalytic functions. Here, using zeolitic imidazolate framework (ZIF-8) as MOF template, catalytically remarkably- efficient, ligand-free first-row late…

Journal of the American Chemical Society, 2017, 139 (33), pp.11610-11615. ⟨10.1021/jacs.7b06859⟩. ⟨hal-01651999⟩

• Pré-publication, Document de travail

Electron conductive self-assembled hybrid low-molecular weight glycolipid-nanosilver gels

Korin Gasia Ozkaya, Othmane Darouich, Hynd Remita, Isabelle Lampre, Lionel Porcar, Alain Carvalho, M. Schmutz, Sandra Casale, Christel Laberty-Robert, Niki Baccile

Low-molecular weight (LMW) hydrogels are gaining interest over macromolecular gels due to their reversible, dynamic and stimuli-responsive nature. They are potentially interesting functional materials for advanced applications such as catalysis, nanoelectronics or regenerative medicine. One common…

2025. ⟨hal-05028948⟩

• 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

Optimized immobilization of gold nanoparticles on planar surfaces through alkyldithiols and their use to build 3D biosensors

Anne-Laure Morel, Rose-Marie Volmant, Christophe Methivier, Jean-Marc Krafft, Souhir Boujday, Claire-Marie Pradier

This paper describes a controlled way to immobilize gold nanoparticles on planar gold surfaces and the use of the resulting 3D platform to build up a 3D biosensor. The surface was first functionalized by grafting hexanedithiol, this molecule has 2 thiol end groups, which enables its chemical…

Colloids and Surfaces B: Biointerfaces, 2010, 81 (1), pp.304-312. ⟨10.1016/j.colsurfb.2010.07.021⟩. ⟨hal-00604782⟩

• 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

Discrimination of infrared fingerprints of bulk and surface POH and OH of hydroxyapatites

Sarah Diallo-Garcia, Manel Ben Osman, Jean-Marc Krafft, Souhir Boujday, Guylene Costentin

The identification of the nature of the surface acid base pairs present on hydroxyapatites surface is a key point to rationalize their catalytic properties. To investigate the possible involvement of acidic protonated phosphate (POH) and/or of basic OH emerging from the channels, the spectroscopic…

Catalysis Today, 2014, 226, pp.81-88. ⟨10.1016/j.cattod.2013.11.041⟩. ⟨hal-00982290⟩