• Chapitre d'ouvrage

Studies in mineral-assisted protometabolisms

Jean-François Lambert, Louis Ter-Ovanessian, Marie-Christine Maurel

Metabolism, protometabolism and minerals<p>The window for single or, more probably, multiple life emergences on the Earth is framed by two milestones. The first one is the stabilization of physico-chemical conditions compatible with Life (4.2 billion years for a stable hydrosphere). The…

Wiley. The First Steps of Life, 2023. ⟨hal-05445965⟩

• Article dans une revue

Stabilization of ribofuranose by a mineral surface

Thomas Georgelin, Maguy Jaber, Frederic Fournier, Guillaume Laurent, France Costa-Torro, Marie-Christine Maurel, Jean-François Lambert

The existence of the ribose moiety in biomolecules poses two problems for prebiotic chemistry. First, the exclusive presence of the furanose isomer in RNA has to be accounted for since furanose is a minor form in solution and does not exist in crystals. Second, all D-ribose polymorphs are unstable…

Carbohydrate Research, 2015, 402, pp.241-244. ⟨10.1016/j.carres.2014.07.018⟩. ⟨hal-01275035⟩

• Communication dans un congrès

Magnetic properties of gamma-Fe2O3 nanoparticles patterned inside SBA-15 silicas : evidence of surface effects

Anne Davidson, Vincent Dupuis, Regine Perzynski

4th International Symposium on Bioscience and Nanotechnology, Nov 2006, Okinawa, Japan. ⟨hal-00172356⟩

• Communication dans un congrès

Structural and electrochemical properties of Y(Ni,Mn)3 compounds in protic ionic liquid

J Monnier, G Fedlouk, J Chan, E Kurchavova, M Turmine, V Vivier, L. Laversenne, M Mateos, F Cuevas, J Zhang

The achievable voltage of an alkaline battery is limited by the narrow electrochemical stability window of water and its service life is constrained by corrosion issues related to highly concentrated alkaline solutions. An alternative to aqueous media is the use of ionic liquid (IL)-based…

MH2024, May 2024, Saint-Malo, France. ⟨hal-04959488⟩

• Article dans une revue

De la curiosité à l’évitement : l’adaptation des instances françaises de l’athlétisme face à la domination du Kenya en course de fond

Pascal Charroin, Bastien Soulé, Cyril Thomas

Sciences Sociales & Sport, 2021, 17 (1), pp.87-112. ⟨hal-04645881⟩

• Poster de conférence

Nanostructure Characterization of Carbide-derived Carbons by Morphological Analysis of Transmission Electron Microscopy Images Combined with Physisorption and Raman Spectroscopy

Martin Oschatz, Pascaline Pre, Patricia Beaunier, Stefan Kaskel, Nickel Wielfried

11th international Symposium on the characterization of porous solids COPS XI, May 2017, Avignon, France. ⟨hal-02881501⟩

• Article dans une revue

Ni-Silica-based Catalysts for CH4 Reforming by CO2 with Enhanced Stability: Recent Designs and the Impacts of Ni Confinement, Promoters, and Core-Shell Structures

Oscar Daoura, Maya Boutros, Franck Launay

CO2 reforming of CH4, also referred to as the Dry Reforming of Methane (DRM), is considered an excellent method to produce H2 and CO (syngas), which are known to be used for the production of higher alkanes and oxygenates. Despite nickel’s moderate toxicity, Ni-based heterogeneous catalysts are…

Journal of Energy and Power Technology, 2021, 3 (1), ⟨10.21926/jept.2101007⟩. ⟨hal-04025299⟩

• Article dans une revue

Emergence of Order in Origin-of-Life Scenarios on Mineral Surfaces: Polyglycine Chains on Silica

Ola El Samrout, Marco Fabbiani, Gloria Berlier, Jean-François Lambert, Gianmario Martra

The polymerization of amino acids (AAs) to peptides on oxide surfaces has attracted interest owing to its high importance in biotechnology, prebiotic chemistry, and origin of life theories. However, its mechanism is still poorly understood. We tried to elucidate the reactivity of glycine (Gly) from…

Langmuir, 2022, 38 (50), pp.15516-15525. ⟨10.1021/acs.langmuir.2c02106⟩. ⟨hal-04025462⟩

• Article dans une revue

Interaction of ZnII porphyrin with TiO2 nanoparticles: from mechanism to synthesis of hybrid nanomaterials.

Jolanda Spadavecchia, Christophe Méthivier, Jessem Landoulsi, Claire-Marie Pradier

The mechanism of interaction of Zn porphyrin (ZnPP) with TiO2 surfaces is investigated with a view to optimizing the synthesis of hybrid nanomaterials. The strategy consists of studying the adsorption of ZnPP on TiO2 flat surfaces by taking advantage of complementary surface characterization…

ChemPhysChem, 2013, 14, pp.2462-2469. ⟨10.1002/cphc.201300193⟩. ⟨hal-00983739⟩

• Article dans une revue

Catalytic hydrogen-assisted dehydrochlorination of 1,2-dichloroethane over cobalt-containing beta zeolite

Anna Śrębowata, Rafal Baran, Izabela I. Kamińska, Thomas Onfroy, Jean-Marc Krafft, Stanislaw Dzwigaj

HAlBEA zeolite obtained by calcination of parent TEABEA zeolite at 823 K for 3 h in air following ion exchange with NH4NO3 solution and calcination at 773 K for 3 h was used for synthesis of cobalt containing zeolite by conventional wet impregnation with an aqueous solution of Co(NO3)2. The…

Catalysis Today, 2015, 251, pp.73-80. ⟨10.1016/j.cattod.2014.10.019⟩. ⟨hal-01226839⟩