• Article dans une revue

L’impact des concepts de Pierre-Gilles de Gennes sur l’innovation en France dans le domaine des matériaux

Charles de Novion, Hervé Toulhoat, Didier Roux, Patrick Maestro, Gustavo Luengo, Fabien Leonforte, Nawel Baghdadli, Pluton Pullumbi, Jean-Michel Vacherand, Yannick Peysson, Benjamin Herzhaft, Étienne Guyon, Françoise Brochard-Wiart, Madeleine Veyssié

Reflets de la Physique, 2018, 56, pp.10-19. ⟨10.1051/refdp/201856010⟩. ⟨hal-04015492⟩

• Article dans une revue

High pressures pathway toward boron-based nanostructured solids

Remi Grosjean, Yann Le Godec, Simon Delacroix, Guillaume Gouget, Patricia Beaunier, Ovidiu Ersen, Dris Ihiawakrim, Oleksandr O Kurakevych, Corinne Chanéac, David Portehault

Inorganic nanocomposites made of an inorganic matrix containing nanoparticle inclusions provide materials of advanced mechanical, magnetic, electrical properties and multifunctionality. The range of compounds that can be implemented in nanocomposites is still narrow and new preparation methods are…

Dalton Transactions, 2018, 47 (23), pp.7634-7639. ⟨10.1039/C8DT00932E⟩. ⟨hal-01883827⟩

• Article dans une revue

Influence of the ultrasound power density in the ultrasound-assisted synthesis of Ni-based LDH catalysts for CO2 methanation

Michel Obeid, Christophe Poupin, Madona Labaki, Sharad Gupta, Samer Aouad, François Delattre, Ferdaous Ben Romdhane, François Devred, Eric Gaigneaux, Josefine Schnee, Edmond Abi-Aad

Journal of Environmental Chemical Engineering, 2024, 12 (5), pp.Id 114059. ⟨10.1016/j.jece.2024.114059⟩. ⟨hal-04709955⟩

• Article dans une revue

Nanoscale antiadhesion properties of sophorolipid-coated surfaces against pathogenic bacteria

Claire Valotteau, Niki Baccile, Vincent Humblot, Sophie Roelants, Wim Soetaert, Christian V Stevens, Yves Dufrêne

A current challenge in nanomedicine is to develop innovative strategies to fight infections caused by multiresistant bacterial pathogens. A striking example is antiadhesion therapy, which represents an attractive alternative to antibiotics to prevent and treat biofilm-associated infections on…

Nanoscale Horizons, 2019, 4, pp.975-982. ⟨10.1039/C9NH00006B⟩. ⟨hal-02093308⟩

• Article dans une revue

Mesocellular silica foam-based Ni catalysts for dry reforming of CH4 (by CO2)

Oscar Daoura, Marie-Nour Kaydouh, Nissrine El-Hassan, Pascale Massiani, Franck Launay, Maya Boutros

Journal of CO2 Utilization, 2018, 24, pp.112-119. ⟨10.1016/j.jcou.2017.12.010⟩. ⟨hal-02414803⟩

• Article dans une revue

Zn-Cu Alloy Nanofoams as Efficient Catalysts for the Reduction of CO 2 to Syngas Mixtures with a Potential-Independent H 2 /CO Ratio

Sarah Lamaison, David Wakerley, David Montero, Gwenaëlle Rousse, Dario Taverna, Domitille Giaume, Dimitri Mercier, Juliette Blanchard, Huan Ngoc Tran, Marc Fontecave, Marc Mougel

Alloying strategies are commonly used to design electrocatalysts that take on properties of their constituent elements. Herein, we explore the use of such a strategy to develop Zn-Cu alloyed electrodes with unique hierarchical porosity and tunable selectivity for CO2 vs. H + reduction. By varying…

ChemSusChem, 2019, 12 (2), pp.511-517. ⟨10.1002/cssc.201802287⟩. ⟨hal-02182388⟩

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Gold/Polyoxometalate Core/Shell Nanoparticles for Combined Chemotherapy–Photothermal Cancer Therapy

Somia Tomane, Claire Wilhelm, Souhir Boujday, Alexandre Fromain, Antoine Miche, Flavien Bourdreux, Anne Dolbecq, Pierre Mialane, Anne Vallée

We designed monodisperse and perfectly shaped core/shell AuNP@Mo4Zol2Mn nanohybrids consisting of gold nanoparticles (AuNPs) functionalized by an antitumoral polyoxometalate (POM) incorporating the biologically active zoledronate ligand. After incubation, the nanoparticles were readily confined in…

ACS Applied Nano Materials, 2021, 4 (3), pp.2339-2344. ⟨10.1021/acsanm.0c03187⟩. ⟨hal-03214106⟩

• Article dans une revue

Superior Stability of Au/SiO 2 Compared to Au/TiO 2 Catalysts for the Selective Hydrogenation of Butadiene

Nazila Masoud, Laurent Delannoy, Herrick Schaink, Ad van Der Eerden, Jan Willem de Rijk, Tiago A. G. Silva, Dipanjan Banerjee, Johannes D. Meeldijk, Krijn P. de Jong, Catherine Louis, Petra E. de Jongh

Supported gold nanoparticles are highly selective catalysts for a range of both liquid-phase and gas-phase hydrogenation reactions. However, little is known about their stability during gas-phase catalysis and the influence of the support thereon. We report on the activity, selectivity, and…

ACS Catalysis, 2017, 7 (9), pp.5594 - 5603. ⟨10.1021/acscatal.7b01424⟩. ⟨hal-01651990⟩

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Insights into bacteriophage T5 structure from analysis of its morphogenesis genes and protein components.

Yvan Zivanovic, Fabrice Confalonieri, Luc Ponchon, Rudi Lurz, Mohamed Chami, Ali Flayhan, Madalena Renouard, Alexis Huet, Paulette Decottignies, Alan R Davidson, Cécile Breyton, Pascale Boulanger

Bacteriophage T5 represents a large family of lytic Siphoviridae infecting Gram-negative bacteria. The low-resolution structure of T5 showed the T=13 geometry of the capsid and the unusual trimeric organization of the tail tube, and the assembly pathway of the capsid was established. Although major…

Journal of Virology, 2014, 88 (2), pp.1162-74. ⟨10.1128/JVI.02262-13⟩. ⟨hal-01130612⟩

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Controlled Formation of Native Defects in Ultrapure ZnO for the Assignment of Green Emissions to Oxygen Vacancies

Fredeŕic Averseng, Miao Zhang, Frederic Averseng, Jean-Marc Krafft, Patrizia Borghetti, Guylène Costentin, Slavica Stankic

Ultrapure ZnO nanopowders were synthesized via vapor-phase based methods under oxygen deficient conditions. The type and relative proportions of intrinsic point defects were studied by photoluminescence (PL) and EPR spectroscopies performed under strictly controlled conditions. Besides coupled PL/…

Journal of Physical Chemistry C, In press, 124 (23), pp.12696-12704. ⟨10.1021/acs.jpcc.0c01078⟩. ⟨hal-02896623⟩