• Article dans une revue

A simple thermodynamic approach to predict responses from polymer-coated quartz crystal microbalance sensors exposed to organic vapors.

P. Palmas, J. Klingenfus, A. Vedeau, E. Girard, P. Montméat, L. Hairault, C.M. Pradier, C. Methivier

As of lately, the demand for developing artificial sensors with improved capabilities for the detection of explosives, toxics or drugs has increased. Ideally, sensor devices should provide high sensitivity and give a response that is specific to a given target molecule without being influenced by…

Talanta, 2013, 115, pp.616-623. ⟨10.1016/j.talanta.2013.06.017⟩. ⟨hal-00958092⟩

• Article dans une revue

Acidic zeolites and Al- SBA-15 as supports for sulfide phases: application to hydrotreating reactions.

Juliette Blanchard, Michèle Breysse, Katia Fajerwerg, Catherine Louis, Claude-Emmanuel Hédoire, Alvaro Sampieri, Shuangqin Zeng, Guy Perot, H. Nie, D. Li

Studies in Surface Science and Catalysis, 2005, 158, pp.1517-1524. ⟨10.1016/S0167-2991(05)80505-1⟩. ⟨hal-00288840⟩

• Article dans une revue

The antibacterial activity of Magainin I immobilized onto mixed thiols Self-Assembled Monolayers

Vincent Humblot, Jean-Fabrice Yala, Pascal Thebault, Kada Boukerma, Arnaud Héquet, Jean-Marc Berjeaud, Claire-Marie Pradier

An antibacterial peptide, Magainin I, was covalently bound to a mixed 11-mercaptoundecanoïc acid (MUA) and 6-mercaptohexanol (C6OH) (ratio 1:3) Self-Assembled Monolayer (SAM) on gold surfaces. Each step of the surface functionalization was characterized by Polarization Modulation Reflection…

Biomaterials, 2009, 30 (21), pp.3503-3512. ⟨10.1016/j.biomaterials.2009.03.025⟩. ⟨hal-04435299⟩

• Article dans une revue

Non-thermal plasma assisted catalytic NOx remediation from a lean model exhaust

Olivier Gorce, Hervé Jurado, Cyril Thomas, Gérald Dega-Mariadassou, Ahmed Khacef, Jean Marie Cormier, Jean Michel Pouvesle, Gérard Blanchard, Sabine Calvo, Yvanne Lendresse

No efficient catalyst presently exists for deNOx in lean burn conditions. Furthermore, actual catalysts generally deactivate during reaction. A cylindrical DBD non-thermal plasma reactor was coupled with a stable three-function catalyst in order to verify the nature of the effect of the plasma on…

The Journal of the Society of Automotive Engineers, 2001, 01, pp.3508. ⟨hal-00198661⟩

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Surface Segregation of Pd from TiO2-Supported AuPd Nanoalloys under CO Oxidation Conditions Observed In situ by ETEM and DRIFTS

Laurent Delannoy, Suzanne Giorgio, Jean-Gabriel Mattei, Claude R. Henry, Nadia El Kolli, Christophe M Éthivier, Catherine Louis

A TiO2-supported AuPd bimetallic catalyst with an Au/Pd atomic ratio of 8 was prepared by deposition-precipitation with urea, and its activity in CO oxidation at room temperature was compared to the one of a monometallic Au/TiO2 catalyst. X-ray photoelectron spectroscopy (XPS) and diffuse…

ChemCatChem, 2013, pp.1-11. ⟨10.1002/cctc.201200618⟩. ⟨hal-00836230⟩

• Article dans une revue

Real-time monitoring of Ti-Nb-Ta-Zr and commercially pure Ti interaction with H2O2 using atomic force microscopy and atomic emission spectroelectrochemistry

Agata Sotniczuk, Baojie Dou, Yangping Liu, Oumaïma Gharbi, Fan Sun, Halina Garbacz, Jeremy Gilbert, Kevin Ogle

This study offers a new approach to analyze surface behavior of titanium biomaterials during their exposure to the H2O2-enriched fluid which simulates post-operative inflammatory conditions. In this work in situ AFM and AESEC tests were exploited to study the origin of initial inflammatory-induced…

Applied Surface Science, 2024, 665, pp.160309. ⟨10.1016/j.apsusc.2024.160309⟩. ⟨hal-04752202⟩

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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⟩

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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⟩

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Screening Earth Analog Exoplanets on the Basis of a Predicted Nitrogen over Phosphorus Ratio

Hervé Toulhoat

Abstract Since the first discovery in 1995, data for over 5300 exoplanets have been documented in the NASA archive, revealing a vast diversity. Identifying life-enabling analogs of the Earth among this rapidly expanding catalog is of major interest. The stability of liquid water at the planetary…

The Astrophysical Journal, 2023, 958 (2), pp.124. ⟨10.3847/1538-4357/acfc4e⟩. ⟨hal-04314044⟩

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Calcium phosphate mineralization through homogenous enzymatic catalysis: Investigation of the early stages

E. Colaço, D. Brouri, C. Méthivier, L. Valentin, F. Oudet, K. El Kirat, C. Guibert, J. Landoulsi

Hypothesis : The crystallization of calcium phosphate (CaP) is a ubiquitous process that occurs in several mineralized tissues and involves a variety of biochemical and chemical reactions. This issue has been hitherto continuously studied from supersaturated solutions (chemical procedure), i.e. by…

Journal of Colloid and Interface Science, 2020, 565, pp.43 - 54. ⟨10.1016/j.jcis.2019.12.097⟩. ⟨hal-03489538⟩