• Article dans une revue

Surface passivation of aluminum alloy 6061 with gaseous trichlorosilane: A surface investigation

Rickielle Ngongang, Eric Marceau, Xavier Carrier, Claire-Marie Pradier, Christophe Méthivier, Jean-Luc Blanc, Martine Carré

A molecular-scale investigation of the interaction at room temperature between gaseous trichlorosilane (HSiCl3), used as a passivating agent, and surfaces of aluminum alloy AA6061 in a polished or hydroxylated state is conducted. Atomic force microscopy (AFM) and scanning electron microscopy (SEM)…

Applied Surface Science, 2014, 292, pp.165-173. ⟨10.1016/j.apsusc.2013.11.107⟩. ⟨hal-00982188⟩

• Article dans une revue

Effect of SAM chain length and binding functions on protein adsorption: β-Lactoglobulin and apo-transferrin on gold.

Erin E. Bedford, Vincent Humblot, Frank X. Gu, Claire-Marie Pradier

Controlled immobilization of proteins is crucial in many applications, including biosensors. Allergen biosensing, for example, requires molecular recognition of suitably immobilized proteins by specific antibodies and sensitive measurement of this interaction. Self-assembled monolayers (SAMs),…

Colloids and Surfaces B: Biointerfaces, 2014, 116, pp.489-96. ⟨10.1016/j.colsurfb.2014.01.031⟩. ⟨hal-00982250⟩

• Article dans une revue

Copper incorporated mesoporous materials: synthesis, characterization and catalytic activity in benzaldehyde reduction

O. Zekri, A. Saadi, F. Launay, C. Calers, C. Rabia

Copper substituted mesoporous silica materials (Cu–HMS-n), with a variety of Si/Cu atomic ratios (n) ranging from 50 to 100, were synthesized by the one-pot sol–gel method using dodecylamine as template. These materials were characterized by X-ray diffraction, N2 adsorption-desorption, transmission…

Research on Chemical Intermediates, 2018, 44 (7), pp.4397-4413. ⟨10.1007/s11164-018-3394-0⟩. ⟨hal-04015992⟩

• Article dans une revue

Nanostructured Nickel Aluminate as a Key Intermediate for the Production of Highly Dispersed and Stable Nickel Nanoparticles Supported within Mesoporous Alumina for Dry Reforming of Methane

Leila Karam, Julien Reboul, Nissrine El Hassan, Jaysen Nelayah, Pascale Massiani

Molecules, 2019, 24 (22), pp.4107. ⟨10.3390/molecules24224107⟩. ⟨hal-03054098⟩

• Article dans une revue

Influence of thermal treatment on the dispersion of MoS2 into MCM-41 and SBA-15 supports: TEM study and hydrotreating activity.

A. Sampieri-Croda, Joël Blanchard, Michèle Breysse, Katia Fajerwerg, C. Louis, Sylvette Brunet, Guy Perot, Stéphane Pronier

Stud. Surf. Sci. Catal, 2005, 158, pp.885-892. ⟨hal-00288837⟩

• Article dans une revue

Development of a thermodynamic approach to assist the control of the precipitation of hydroxyapatites and associated calcium phosphates in open systems

Corentin Reynaud, Cyril Thomas, Sandra Casale, Sophie Nowak, Guylène Costentin

The understanding of the precipitation mechanisms of calcium phosphates (CaPs) remains extremely challenging despite its fundamental interest for material sciences and its practical implications in medicine, paleosciences, and chemistry, especially for heterogeneous catalysis. The competitive…

CrystEngComm, 2021, 23 (27), pp.4857-4870. ⟨10.1039/D1CE00482D⟩. ⟨hal-03343001⟩

• Article dans une revue

Fluorescent silica MCM-41 nanoparticles based on flavonoids: Direct post-doping encapsulation and spectral characterization

Anton Landström, Silvia Leccese, Hagop Abadian, Jean-François Lambert, Isabella Concina, Stefano Protti, Ari Paavo Seitsonen, Alberto Mezzetti

Dyes and Pigments, 2021, 185, pp.108870 -. ⟨10.1016/j.dyepig.2020.108870⟩. ⟨hal-03493406⟩

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Hydrothermally stable Pd/SiO2@Zr Core@Shell catalysts for diesel oxidation applications

Chih-Han Liu, Junjie Chen, Todd Toops, Jae-Soon Choi, Cyril Thomas, Michael Lance, Eleni Kyriakidou

Hydrothermally stable diesel oxidation catalysts (DOCs) with improved low-temperature activity are desired for the abatement of emissions from diesel vehicles. Herein, novel palladium(Pd)/SiO2(core)@Zr(shell) structured DOCs were developed. SiO2 was completely covered by an 8.4 nm thickness Zr-…

Chemical Engineering Journal, 2021, 425, pp.130637. ⟨10.1016/j.cej.2021.130637⟩. ⟨hal-03343231⟩

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Electrical surface properties of nanoporous alumina membranes: influence of nanochannels’ curvature, roughness and composition studied via electrokinetic experiments

Ali Vakilinejad, Emmanuelle Dubois, Laurent Michot, Marie Jardat, Didier Lairez, Serge Durand-Vidal, Clément Guibert, Nicolas Jouault

Among classical nanoporous oxide membranes, anodic aluminum oxide (AAO) membranes, made of non-connected, parallel and ordered nanochannels, are very interesting nanoporous model systems widely used for multiple applications. Since most of these applications involve local phenomena at the…

Physical Chemistry Chemical Physics, 2023, 25 (41), pp.28150-28161. ⟨10.1039/D3CP04067D⟩. ⟨hal-04294808⟩

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Bioactive peptides grafted silicone dressings: A simple and specific method

Coline Pinese, Said Jebors, Pierre-Emmanuel Stoebner, Vincent Humblot, Pascal Verdié, Léa Causse, Xavier Garric, Hubert Taillades, Jean Martinez, Ahmad Mehdi, Gilles Subra

The need for bioactive dressings increases with the population aging and the prevalence of chronic diseases. In contrast, there are very few dressings on the market which are designed to display a chosen bioactivity. In this context, we investigated the surface-functionalization of silicone wound…

Materials Today Chemistry, 2017, 4, pp.73-83. ⟨10.1016/j.mtchem.2017.02.007⟩. ⟨hal-01496701⟩