• Article dans une revue

Nanocrystalline NbC formation from mesostructured niobium oxide studied by HRTEM, SAED and in situ XRD

S. Witkowski, M. Ruszak, Celine Sayag, J. Pielaszek, G. Djéga-Mariadassou

Mechanism of the nanometric size niobium carbide synthesis from mesostructured niobium oxide precursor is proposed. High-resolution transmission electron microscopy (HRTEM) and selected area electron diffraction (SAED) combined with in situ X-ray diffraction (XRD) were successfully used to study…

Applied Catalysis A : General, 2006, 307, pp.205-211. ⟨10.1016/j.apcata.2006.03.044⟩. ⟨hal-00128099⟩

• Article dans une revue

Deciphering the Adsorption Mechanisms of RGD Subunits: L-Aspartic Acid on Cu(110)

Roberta Totani, Christophe Méthivier, Hervé Cruguel, Claire-Marie Pradier, Vincent Humblot

In this work we present a detailed surface science characterization of L-Aspartic acid adsorption on a Cu(110) surface. We replaced the traditional sublimation method to obtain molecular films by dosing aspartic acid directly from an aqueous solution through an Electrospray Ionization (ESI) device…

Journal of Physical Chemistry C, 2017, 121 (29), pp.15842-15850. ⟨10.1021/acs.jpcc.7b04948⟩. ⟨hal-01558269⟩

• Communication dans un congrès

Organics on spatial dust from Tanpopo Mission

Aline Percot, Emilie-Laure Zins, Donia Baklouti, Jean-François Lambert, Marie-Christine Maurel

International Workshop on the Origins of Life, Sep 2022, Paris, France. ⟨hal-03882564⟩

• Communication dans un congrès

Vers une barrière de filtration glomérulaire sur puce : différentiation d’iPSCs en podocytes en présence de cellules endothéliales

Guillaume Perry, Francesca Ali, Lucas Fajardo, Sophie Vandermeersch, Nadhir Yousfi, Manon Miran, Kieu Ngo, David Buob, Hanna Debiec, Emmanuelle Plaisier, Pierre Ronco

Journée Thématique du GDR B2I, Apr 2024, Paris Sorbonne Université, France. ⟨hal-05162801⟩

• Article dans une revue

Incorporation of Mn into the vacant T-atom sites of a BEA zeolite as isolated, mononuclear Mn: FTIR, XPS, EPR and DR UV-Vis studies

R. Baran, L. Valentin, Stanislaw Dzwigaj

A MnSiBEA zeolite has been prepared via a two-step postsynthesis procedure which consisted, in the first step, of the treatment of a tetraethylammonium BEA zeolite with nitric acid for the formation of vacant T-atom sites and then, in the second step, of the incorporation of Mn ions into the…

Physical Chemistry Chemical Physics, 2016, 18 (17), pp.12050-12057. ⟨10.1039/c6cp01713d⟩. ⟨hal-01312882⟩

• Article dans une revue

BSA adsorption on aliphatic and aromatic acid SAMs: Investigating the effect of residual surface charge and sublayer nature

Anne Vallée, Vincent Humblot, Rana Al Housseiny, Souhir Boujday, Claire-Marie Pradier

n this work, the influence of surface charge and layer rigidity on Bovin Serum Albumin (BSA) adsorption has been investigated. To this aim, Self Assembled Monolayers (SAMs) bearing terminal COOH or COO− groups were built on gold surfaces. The rigidity of the acid terminated SAMs was modified using…

Colloids and Surfaces B: Biointerfaces, 2013, 109, pp.136-142. ⟨10.1016/j.colsurfb.2013.03.014⟩. ⟨hal-00915941⟩

• Poster de conférence

IPSC-differentiation into podocytes in presence of glomerular endothelial cell line to generate in vitro glomerular filtration barrier

Francesca Ali, Lucas Fajardo, Sophie Vandermeersch, Nadhir Yousfi, Manon Miran, Kieu Ngo, David Buob, Hanna Debiec, Emmanuelle Plaisier, Pierre Ronco, Guillaume Perry

6th Congress of the French Society of Stem Cell Research (FSSCR2024), Jan 2024, Paris, France. ⟨hal-05162725⟩

• Article dans une revue

Ni-exsolved catalysts from hard templated mesoporous LaNiO3 perovskite for highly efficient NH3 decomposition

Sebastian Gamez, Ferdaous Ben Romdhane, Josefine Schnee, Eric Gaigneaux

LaNiO3 perovskites have been recently studied for H2 production from NH3 decomposition / cracking. So far, this material has had its catalytic performance boosted along the addition of basic doping agents. Nevertheless, little attention has been paid to the potential benefit to gain from its…

Chemical Engineering Journal, 2025, 506, pp.160377. ⟨10.1016/j.cej.2025.160377⟩. ⟨hal-05405463⟩

• Article dans une revue

Revisiting Alkoxysilane Assembly on Silica Surfaces: Grafting versus Homo-Condensation in Solution

Yannick Millot, Antoine Hervier, Jihed Ayari, Naoures Hmili, Juliette Blanchard, Souhir Boujday

Silica surface functionalization is mandatory for a large variety of applications. This step is often done through the condensation of functional silanes on silanol, silica surfaces' terminal groups. Among these silanes, aminopropyltriethoxysilane (APTES) is widely used due to its assumed high…

Journal of the American Chemical Society, 2023, 145 (12), pp.6671-6681. ⟨10.1021/jacs.2c11390⟩. ⟨hal-04294801⟩

• Article dans une revue

Electrochemical and modelling study of ZrNbO alloys aged under high temperature and high pressure PWR simulated conditions

Duncan Peyret, Damien Kaczorowski, Milan Skocic, Bernard Tribollet, Vincent Vivier

This work proposes a kinetic study of Zirconium alloy when working under controlled temperature and pressure conditions to simulate pressurized water reactor (PWR) conditions. A detailed analysis of the experimental results allowed to describe each time constant observed on the impedance diagrams.…

Corrosion Science, 2023, 224, pp.111505. ⟨10.1016/j.corsci.2023.111505⟩. ⟨hal-04294174⟩