• Chapitre d'ouvrage

Investigation of different preparation methods of PtIr, PtIrSn and PtIrGe catalysts

Christophe Poupin, Camille La Fontaine, Laurence Pirault-Roy

Studies in Surface Science and Catalysis, pp.467-470, 2010, ⟨10.1016/S0167-2991(10)75086-2⟩. ⟨hal-02497268⟩

• Article dans une revue

Tracking element-specific dissolution during pitting corrosion: an operando ICP-AES–electrochemical study of the CoCrFeMnNi Cantor alloy

Yaojun Hou, Oumaïma Gharbi, Chenyang Xie, Divino Salvador Ramírez Rico, Fan Sun, Mireille Turmine, Kevin Ogle, Vincent Vivier

In this work, a flow-through electrochemical–ICP-AES platform for operando monitoring of pitting corrosion on the CoCrFeMnNi high-entropy alloy is introduced. This setup combines localized chloride injection, potentiostatic control, and online, element-resolved dissolution analysis, thereby…

npj Materials Degradation, 2026, 10 (1), pp.33. ⟨10.1038/s41529-026-00747-2⟩. ⟨hal-05540917⟩

• Article dans une revue

Plasmonic catalysis for the Suzuki–Miyaura cross-coupling reaction using palladium nanoflowers

Iyad Sarhid, Ibrahim Abdellah, Cyril Martini, Vincent Huc, Diana Dragoe, Patricia Beaunier, Isabelle Lampre, Hynd Remita

New Journal of Chemistry, 2019, 43 (11), pp.4349-4355. ⟨10.1039/C8NJ06370B⟩. ⟨hal-02399070⟩

• Thèse

Pinces moléculaires commutables pour des organogels stimulables, Switchable molecular tweezers for stimuli responsive organogels

Pablo Msellem

Cette thèse présente la synthèse d'une famille de pinces moléculaires commutables en vue de contrôler des propriétés d'organogélation en exploitant leur mouvement mécanique induit par un stimulus chimique. L'architecture moléculaire du système est basée sur une unité commutable…, This thesis presents the synthesis of a family of switchable molecular tweezers in order to control organogelation properties by exploiting their mechanical motion induced by a chemical stimulus. The molecular architecture of the system is based on a central switchable terpyridine unit that can, by…

Chimie de coordination. Sorbonne Université, 2024. Français. ⟨NNT : 2024SORUS357⟩. ⟨tel-04910654⟩

• Article dans une revue

Beyond simple AB diblock copolymers: application of bifunctional and trifunctional RAFT agents to PISA in water

Gaëlle Mellot, Patricia Beaunier, Jean-Michel Guigner, Laurent Bouteiller, Jutta Rieger, François Stoffelbach

The influence of the macro-RAFT agent architecture on the morphology of the self-assemblies obtained by aqueous RAFT dispersion polymerization in PISA is studied by comparing amphiphilic AB diblock, (AB)2 triblock and triarm-star shaped (AB)3 copolymers, constituted of N,N-dimethylacrylamide (DMAc…

Macromolecular Rapid Communications, 2019, 25 (12), ⟨10.1002/marc.201800315⟩. ⟨hal-02404754⟩

• Article dans une revue

Covalent shaping of polyoxometalate molecular films onto ITO electrodes for charge trapping induced resistive switching

Raphaël Salles, Wei Church Poh, Maxime Laurans, Florence Volatron, Antoine Miche, Sandra Alves, Christian Carino, Ludovic Tortech, Guillaume Izzet, Pooi See Lee, Anna PROUST

As nano-sized molecular oxides, polyoxometalates (POMs) hold great promise in non-volatile memory materials based on redox-active molecules. Materials processed from solution, by drop-casting, by embedding POMs in polymers, or using Layer-by-Layer deposition techniques have thus been reported and…

Inorganic Chemistry Frontiers, 2024, 11 (1), pp.255-268. ⟨10.1039/d3qi01761c⟩. ⟨hal-04361172⟩

• Article dans une revue

Stability and degradation of PEO₂₀PPO₇₀PEO₂₀ triblock copolymers in mesostructured silica

Brindusa Dragoi, Guillaume Laurent, Sandra Casale, Taissire Benamor, Bénédicte Lebeau, Cédric Boissière, François Ribot, Mohamed Selmane, Patrick Schmidt, David Kreher, Anne Davidson

Organic−inorganic hybrid mesostructured silicas are prepared, without stirring (at pH = 0.0) and with stirring (at pH = 0.6) to obtain isolated and gyroidal-like attached silica grains with incorporated triblock P123 poly (ethylene oxide)-poly (propylene oxide)–poly (ethylene oxide) copolymers.…

• Article dans une revue

Intracellular biosynthesis of superparamagnetic 2-lines ferri-hydrite nanoparticles using Euglena gracilis microalgae

Roberta Brayner, Thibaud Coradin, Patricia Beaunier, Jean-Marc Greneche, Chakib Djediat, Claude Yéprémian, Alain Couté, Fernand Fievet

The intracellular biosynthesis of superparamagnetic (blocking temperature 5.6 K) 2-lines ferrihydrite (Fh2L) nanoparticles was observed within living Euglena gracilis microalgae.

Colloids and Surfaces B: Biointerfaces, 2012, 93, pp.20-23. ⟨10.1016/j.colsurfb.2011.10.014⟩. ⟨hal-00750391⟩

• 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

On the physical properties of mixtures of nitrate salts and protic ionic liquids

Pablo Vallet, Silvia Bouzón-Capelo, Trinidad Méndez-Morales, Víctor Gómez-González, Yago Arosa, Raúl de La Fuente, Elena López-Lago, Julio Rodríguez, Luis Gallego, Juan Parajó, Josefa Salgado, Mireille Turmine, Luisa Segade, Oscar Cabeza, Luis Varela

We report a systematic study of the effect of salt concentration and its cation valence on several equilibrium and transport properties of mixtures of the model protic ionic liquid ethylammonium nitrate with monovalent (LiNO3), divalent (Mg(NO3)2 and Ca(NO3)2), and trivalent (Al(NO3)3) salts. These…

Journal of Molecular Liquids, 2022, 350, ⟨10.1016/j.molliq.2022.118483⟩. ⟨hal-03617221⟩