• Article dans une revue

Tuning the load in gold and magnetic nanoparticles in nanogels through their design for enhanced dual magneto-photo-thermia

Esther Cazares-Cortes, Claire Wilhelm, Jose Efrain Perez, Ana Espinosa, Sandra Casale, Aude Michel, Ali Abou-Hassan, Christine Ménager

We describe a novel synthesis allowing to enhance the load in magnetic nanoparticles and gold nanorods in nanogels. Two different structures, simple cores and core-shells were synthesized and their heating properties upon alternating magnetic field or laser exposure are compared. Remarkably, the…

Chemical Communications, In press, ⟨10.1039/D0CC07176E⟩. ⟨hal-03236485⟩

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One-pot prepared mesoporous silica SBA-15-like monoliths with embedded Ni particles as selective and stable catalysts for methane dry reforming

Oscar Daoura, Giulia Fornasieri, Maya Boutros, Nissrine El Hassan, Patricia Beaunier, Cyril Thomas, Mohamed Selmane, Antoine Miche, Capucine Sassoye, Ovidiu Ersen, Walid Baaziz, Pascale Massiani, Anne Bleuzen, Franck Launay

Ni@SBA-15 monoliths with up to 5 wt.% of Ni were successfully synthetized by means of an original and easy one-pot sol-gel method. Transmission Electron Microscopy (TEM), X-ray Photoelectron Spectroscopy (XPS), Temperature-Programmed Reduction (TPR), Pair Distribution Function (PDF) and X-Ray…

Applied Catalysis B: Environmental, 2021, 280, pp.119417. ⟨10.1016/j.apcatb.2020.119417⟩. ⟨hal-02991760⟩

• Article dans une revue

Assessing the potential of xNi-yMg-Al2O3 catalysts prepared by EISA-one-pot synthesis towards CO2 methanation: An overall study

Leila Karam, M. Carmen Bacariza, José David Lopes, Carlos Henriques, Pascale Massiani, Nissrine El Hassan

International Journal of Hydrogen Energy, 2020, ⟨10.1016/j.ijhydene.2020.07.170⟩. ⟨hal-02925308⟩

• Communication dans un congrès

Soil organo-mineral associations fine structure : nanoscale MET-EELS imaging of Fe Si Al-organic matter coprecipitates

Nithavong Cam, Clement Levard, Emmanuel Doelsch, Jérôme Rose, Bertrand Devouard, Isabelle Basile-Doelsch

EGU General Assembly 2019, Apr 2019, Vienne, Austria. ⟨hal-03548680⟩

• Article dans une revue

Current Progress in Aqueous Corrosion of Multi-Principal Element Alloys

M. Ghorbani, Z. Li, Y. Qiu, P. Marcus, J. Scully, Oumaïma Gharbi, H. Luo, R. Gupta, Z. Zeng, H. Fraser, M. Taheri, N. Birbilis

Metallurgical and Materials Transactions A, 2024, 55 (8), pp.2571-2588. ⟨10.1007/s11661-024-07473-x⟩. ⟨hal-04752213⟩

• Article dans une revue

Clicked BODIPY‐Fullerene‐Peptide Assemblies: Studies of Electron Transfer Processes in Self‐Assembled Monolayers on Gold Surfaces

Jad Rabah, Houssein Nasrallah, Karen Wright, Isabelle Gérard, Hélène Fensterbank, Thi Tuyet Van Bui, Jérôme Marrot, Thu-Trang Tran, Anam Fatima, Minh-Huong Ha-Thi, Rachel Méallet, Gotard Burdzinski, Gilles Clavier, Souhir Boujday, Hubert Cachet, Catherine Debiemme-Chouvy, Emmanuel Maisonhaute, Anne Vallée, Emmanuel Allard

Two BODIPY‐C60‐peptide assemblies were synthesized by CuAAC reactions of BODIPY‐C60 dyads and a helical peptide functionalized with a terminal alkyne group and an azide group, respectively. The helical peptide within these assemblies was functionalized at its other end by a disulfide group,…

ChemPlusChem, 2024, 89, pp.e202300717. ⟨10.1002/cplu.202300717⟩. ⟨hal-04500746⟩

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Vanadium-Substituted Phosphomolybdic Acids for the Aerobic Cleavage of Lignin Models-Mechanistic Aspect and Extension to Lignin

Louay Al-Hussaini, Franck Launay, Elena Galvez

This work deals with the aerobic oxidative cleavage of CC and CO bonds catalyzed by the Keggin-type phosphovanadomolybdic acid (H 6 [PMo 9 V 3 O 40 ], noted H 6 PV 3). The latter was synthesized by an adapted hydrothermal procedure classically used for lower vanadium content and was tested as a…

Materials, 2020, 13 (4), pp.812. ⟨10.3390/ma13040812⟩. ⟨hal-02553354⟩

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Dimerization of Uracil in a simulated Mars-like UV radiation environment

Laura Rouquette, Fabien Stalport, Hervé Cottin, Cyril Colas, Thomas Georgelin, Naïla Chaouche-Mechidal, Jerome Lasne, Sara Mahfouf, Franćois Raulin, Laura Selliez, Cyril Szopa, Patrice Coll

The search for organic molecules at the surface of Mars is a key objective in astrobiology, given that many organic compounds are possible biosignatures and their presence is of interest with regard to the habitability of Mars. Current environmental conditions at the martian surface are harsh and…

Astrobiology, 2020, 20 (11), pp.1363-1376. ⟨10.1089/ast.2019.2157⟩. ⟨hal-03032302⟩

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High-Current-Density CO2-to-CO Electroreduction on Ag-Alloyed Zn Dendrites at Elevated Pressure

Sarah Lamaison, David Wakerley, Juliette Blanchard, David Montero, Gwenaelle Rousse, Dimitri Mercier, Philippe Marcus, Dario Taverna, Domitille Giaume, Victor Mougel, Marc Fontecave

High-surface-area Ag-Zn-alloyed electrodes undertake the rapid conversion of CO 2 to CO. This has the combined benefit of removing CO 2 and producing an industrially relevant chemical synthon. At atmospheric pressure, the electrodes plateau in activity owing to the mass-transport limitation of CO 2…

Joule, 2020, 4 (2), pp.395-406. ⟨10.1016/j.joule.2019.11.014⟩. ⟨hal-02919030⟩

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Nanostructured Nickel Aluminate as a Key Intermediate for the Production of Highly Dispersed and Stable Nickel Nanoparticles Supported within Mesoporous Alumina for Dry Reforming of Methane

Leila Karam, Julien Reboul, Nissrine El Hassan, Jaysen Nelayah, Pascale Massiani

Molecules, 2019, 24 (22), pp.4107. ⟨10.3390/molecules24224107⟩. ⟨hal-03054098⟩