• Article dans une revue

An Anthropocene-Framed Transdisciplinary Dialog at the Chemistry-Energy Nexus

Mathieu S Prévot, Valeria Finelli, Xavier Carrier, Gabriele Deplano, Margherita Cavallo, Elsje Alessandra Quadrelli, Juliette Michel, Marie-Hélène Pietraru, Clément Camp, Giulia Forghieri, Anna Gagliardi, Sebastian Seidel, Antoine Missemer, Bertrand Reuillard, Barbara Centrella, Silvia Bordiga, María Grace Salamanca González, Vincent Artero, Keanu V. A. Birkelbach, Niklas von Wolff

At the energy-chemistry nexus, key molecules include carbon dioxide (CO2), hydrogen (H2), methane (CH4), and ammonia (NH3). The position of these four molecules and that of the more general family of synthetic macromolecular polymer blends (found in plastics) were cross-analyzed with the planetary…

Chemical Science, 2024, 15, pp.9054-9086. ⟨10.1039/d4sc00099d⟩. ⟨hal-04611454⟩

• Article dans une revue

Quantifying cell traction forces at the single-fiber scale in 3D: An approach based on deformable photopolymerized fiber arrays

Pierre Ucla, Joanne Lê-Chesnais, Henri Ver Hulst, Xingming Ju, Isabel Calvente, Elnaz Nematollahi, Ludovic Leconte, Jean Salamero, Isabelle Bonnet, Catherine Monnot, Hélène D Moreau, Jessem Landoulsi, Vincent Semetey, Sylvie Coscoy

The forces exerted by cells upon the fibers of the extracellular matrix play a decisive role in cell motility in physiopathology. How the local physical properties of the matrix (density, stiffness, orientation) affect cellular forces remains, however, poorly understood. Existing approaches to…

Proceedings of the National Academy of Sciences of the United States of America, 2025, 122 (42), ⟨10.1073/pnas.2507677122⟩. ⟨hal-05317446⟩

• Thèse

Influence de l'incorporation du vanadium dans l'hydroxyapatite sur la réaction d'oxydation déshydrogénante du propane, Influence of the incorporation of vanadium in hydroxyapatite on the oxidative dehydrogenation of propane reaction

Sarah Petit

Dans l'objectif de combler le gap entre l'offre et la demande en propène, la réaction d'oxydation déshydrogénante du propane (ODHP) est une solution alternative à la réaction de déshydrogénation directe. Les hydroxyapatites (HAp) modifiées au vanadium sont des matériaux bi-…, In order to fill the gap between propene supply and demand, the oxidative dehydrogenation of propane (ODHP) is an alternative solution to the direct dehydrogenation process. Vanadium-modified hydroxyapatites (HAp) are bifunctional catalysts combining acid-base and redox properties which were shown…

Matériaux. Université Pierre et Marie Curie - Paris VI, 2017. Français. ⟨NNT : 2017PA066620⟩. ⟨tel-02354902⟩

• Article dans une revue

“Nanocasting”: using SBA-15 silicas as hard templates to obtain monodispersed superparamagnetic gamma-Fe2O3 nanoparticles

Anne Davidson, Emilie Delahaye, Virginie Escax, Nissrine El Hassan, Renata Aquino, Vincent Dupuis, Regine Perzynski, Yuri Raikher

This work describes the use of mesoporous SBA-15 silicas as hard templates, for the size-controlled synthesis of oxides nanoparticles, the pores acting as nanoscale reactors. This fundamental work is mainly aimed at understanding unresolved issues concerning the occurrence and size dependence of…

Journal of Physical Chemistry B, 2006, 110, pp.26001. ⟨hal-00128537⟩

• Communication dans un congrès

Bimetallic Fe-Ni/SiO2 catalysts: identification of the interplay between Fe and Ni during the preparation of well-defined Fe-Ni nanoparticles

Dichao Shi, Qifeng Yang, Christi Peterson, Anne-Félicie Lamic-Humblot, Jean-Sébastien Girardon, Anne Constant, Anne-Sophie Mamede, Maya Marinova, Valérie Briois, Paul A. J. Bagot, Robert Wojcieszak, Paul Sébastien, E. Marceau

12th International Symposium on the Preparation of Heterogeneous Catalysts (PREPA12), Jul 2018, Louvain-la-Neuve, Belgium. ⟨hal-03515289⟩

• Thèse

Design of plasmonic nanoparticles and their use for biotoxin immunosensing, Conception de nanoparticules plasmoniques et leur utilisation pour l'immunodétection d’une biotoxine

Lu Zhang

Staphylococcal enterotoxin A (SEA) produced by some Staphylococcus aureus strains is a major cause of food poising and especially represents the second cause of foodborne diseases in France. Plasmonic nanoparticles with unique optical properties are widely applied as transducers in biosensing…, L'entérotoxine A du staphylocoque (SEA) produite par certaines souches de Staphylococcus aureus est une cause majeure d'intoxication alimentaire et représente la deuxième cause de maladies d'origine alimentaire en France. Les nanoparticules (NPs) plasmoniques aux propriétés optiques…

Organic chemistry. Sorbonne Université; Nanyang Technological University (Singapour), 2018. English. ⟨NNT : 2018SORUS439⟩. ⟨tel-02890626⟩

• Thèse

Design of label-free immunosensors : from surface functionalization to analyte detection, Développement d’immunocapteurs “label-free” : de la fonctionnalisation à la détection d’analyte

Yacine Mazouzi

Rapid detection of analytes is crucial in today's society, as illustrated by the recent development of SARS-Cov2-related biosensors. The design of a biosensor begins with the functionalization of the transducer surface, followed by the controlled immobilization of the bioreceptor and finally…, La détection rapide d’analytes est cruciale dans la société actuelle, comme l'illustre le développement récent de biocapteurs liés au SARS-Cov2. La conception d’un biocapteur débute par la fonctionnalisation de la surface du transducteur, suivie par la maitrise de l’immobilisation du…

Analytical chemistry. Sorbonne Université, 2021. English. ⟨NNT : 2021SORUS344⟩. ⟨tel-04348084⟩

• Article dans une revue

Upcycling Polyolefin Blends into High-Performance Materials by Exploiting Azidotriazine Chemistry Using Reactive Extrusion

Thomas Vialon, Huidi Sun, Georges J.M. Formon, Paul Galanopoulo, Clément Guibert, Frederic Averseng, Marie-Noelle Rager, Aline Percot, Yohann Guillaneuf, Nathan van Zee, Renaud Nicolaÿ

The revalorization of incompatible polymer blends is a key obstacle in realizing a circular economy in the plastics industry. Polyolefin waste is particularly challenging because it is difficult to sort into its constituent components. Untreated blends of polyethylene and polypropylene typically…

Journal of the American Chemical Society, 2024, 146 (4), pp.2673-2684. ⟨10.1021/jacs.3c12303⟩. ⟨hal-04583650⟩

• Article dans une revue

Synthetic Manipulation on the Microstructure of Co Species‐Containing Mesoporous Silica Matrices: Impact on the Efficiency for Fischer‐Tropsch and Water Oxidation Reactions

Laura Altenschmidt, Amélie Bordage, Giulia Fornasieri, Patricia Beaunier, Eric Rivière, Eva Pugliese, Ally Aukauloo, Anne Bleuzen

Mesoporous silica containing Co species is effective in a wide variety of catalytic processes. Nevertheless, the catalytic efficiency of such materials strongly depends on their preparation. Two model compounds made of SBA-15 type ordered mesoporous silica monoliths containing Co(II) nitrate salt…

Small, 2025, 21 (14), pp.2411783. ⟨10.1002/smll.202411783⟩. ⟨hal-05390589⟩

• Article dans une revue

Biomorphic tubular nickel oxide structures: Effect of the synthesis parameters on their structural and functional properties, surface-related applications

Mirela Airimioaei, Vlad Lukacs, Isabelle Lisiecki, Patricia Beaunier, Juliette Blanchard, Doina Lutic, Sorin Tascu, Petronel Postolache, Cristina Ciomaga, Marius Olariu, Liliana Mitoseriu

Journal of Alloys and Compounds, 2019, 816, pp.152543. ⟨10.1016/j.jallcom.2019.152543⟩. ⟨hal-02334441⟩