• Article dans une revue

Layer-by-Layer Assembly of Nanosized Membrane Fractions for the Assessment of Cytochrome P450 Xenobiotic Metabolism

Paul Quantin, Elodie Colaço, Karim El Kirat, Christophe Egles, Hervé Ficheux, Jessem Landoulsi

Herein, we report the use of sequential layer-by-layer (LbL) assembly to design nanostructured films made of recombinant bacterial membrane fractions (MF), which overexpress cytochrome P450 (CYP) and cytochrome P450 reductase. The ability to incorporate MF in LbL multilayered films is demonstrated…

ACS Omega, 2018, 3 (10), pp.12535 - 12544. ⟨10.1021/acsomega.8b01738⟩. ⟨hal-01934732⟩

• 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⟩

• 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⟩

• Communication dans un congrès

Silica-supported iron-nickel nanoparticles for the hydrogenation of xylose

Francois Robert, Pierre Lecante, V. Collière, Achraf Sadier, Robert Wojcieszak, Jean Sébastien Girardon, Valérie Briois, E. Marceau, Catherine Amiens, Karine Philippot

SCF'23, Jun 2023, Nantes, France. ⟨hal-04523384⟩

• Communication dans un congrès

Preparation of SiO2-supported Ni-Fe nanoparticles exhibiting a Fe gradient for the hydrogenation of sugars in water

Francois Robert, Achraf Sadier, Catherine Amiens, Karine Philippot, Robert Wojcieszak, E. Marceau

13th International Symposium on the Preparation of Heterogeneous Catalysts (PREPA13), Jul 2023, Louvain-la-Neuve, Belgium. ⟨hal-04523325⟩

• Article dans une revue

Probing peptide adsorption kinetics and regioselectivity via multipolar plasmonic modes of gold resonators

Mathieu Nicolas, Shuhui Yang, Christophe Méthivier, Souhir Boujday, Bruno Gallas

<div><p>Efficient peptide adsorption on metasurfaces is essential for advanced biosensing applications. In this study, we demonstrate how ellipsometric measurements coupled with numerical simulations allow for real-time tracking of temporin-SHa peptide adsorption on gold metasurfaces.…

Applied Physics B - Laser and Optics, 2025, 131 (8), pp.162. ⟨10.1007/s00340-025-08525-9⟩. ⟨hal-05189626⟩

• Article dans une revue

HRTEM and STEM-HAADF characterisation of Au-TiO2 and Au-Al2O3 catalysts for a better understanding of the parameters influencing their properties in CO oxidation

L. Delannoy, R.L. Chantry, S. Casale, Z.Y. Li, Yves Borensztein, C. Louis

Gold catalysts supported on titania (Au-TiO2) and alumina (Au-Al2O3) were prepared by deposition- precipitation with urea and then activated before characterisation and reaction in CO oxidation, either by calcination in air at 500 1C or reduction under H2 at 300 1C. Gold nanoparticles with average…

Physical Chemistry Chemical Physics, 2013, 15, pp.3473-3479. ⟨10.1039/c2cp44157h⟩. ⟨hal-00811527⟩

• Article dans une revue

Chemo–Phototherapeutic Effect of Polyoxometalate-Stabilized Gold Nanostars for Cancer Treatment

Juan Ramirez Henao, Souhir Boujday, Claire Wilhelm, Basile Bouvet, Somia Tomane, Ioanna Christodoulou, Daoming Sun, Guilhem Cure, Ferdaous Ben Romdhane, Antoine Miche, Anne Dolbecq, Pierre Mialane, Anne Vallée

A reduced polyoxometalate (POM) functionalized with bisphosphonate (BP) ligands possessing antitumoral properties was used to synthesize metallic gold nanostars (AuNSs) with high reproducibility through a silver-assisted seed growth method. Notably, this study is the first to employ a reduced…

ACS Applied Nano Materials, 2024, 7 (17), pp.21094-21103. ⟨10.1021/acsanm.4c04277⟩. ⟨hal-04680299⟩

• Article dans une revue

Highly Conductive Tungsten Suboxide Nanotubes

Cécile Huez, Maxime Berthe, Florence Volatron, Jean-Michel Guigner, Dalil Brouri, Lise-Marie Chamoreau, Benoît Baptiste, Dominique Vuillaume, Anna Proust

We demonstrate a high electron conductivity (&gt; 10^2 S/cm and up to 10^3 S/cm) of tungsten suboxide W18O(52.4-52.9)(or equivalently WO(2.91-2.94)) nanotubes (2 to 3 nm in diameter, ca. micrometer long). The conductivity is measured in the temperature range 120 to 300K by a four probe scanning…

Journal of Applied Physics, 2023, 134, pp.134301. ⟨10.1063/5.0170761⟩. ⟨hal-04178947v2⟩

• Article dans une revue

Chromium-Salophen as a Soluble or Silica-Supported Co-Catalyst for the Fixation of CO2 Onto Styrene Oxide at Low Temperatures

Matthieu Balas, Ludivine K/bidi, Franck Launay, Richard Villanneau

Addition of a soluble or a supported Cr III-salophen complex as a co-catalyst greatly enhances the catalytic activity of Bu 4 NBr for the formation of styrene carbonate from styrene epoxide and CO 2. Their combination with a very low co-catalyst:Bu 4 NBr:styrene oxide molar ratio 1:2:112 (…

Frontiers in Chemistry, 2021, 9 (765108), ⟨10.3389/fchem.2021.765108⟩. ⟨hal-03443129⟩