• Communication dans un congrès

Biopuces à plasmons de surface : aspects multiparamétriques et applications

Mohamed Nakkach, Aurélien Duval, Jérôme Hottin, Jolanda Spadavecchia, Alain Bellemain, Julien Moreau, Michael Canva

5ème colloque interdisciplinaire en instrumentation (C2I), Jan 2010, Le Mans, France. ⟨hal-00819714⟩

• Article dans une revue

Selectivity in the gas-phase hydrogenation of 4-nitrobenzaldehyde over supported Au catalysts

Noémie Perret, Xiaodong Wang, Thomas Onfroy, Christophe Calers, Mark A Keane

The effects of Au particle size and support properties have been examined in the gas-phase hydrogenation of 4-nitrobenzaldehyde over Au/ZrO2, Au/TiO2 and Au/Al2O3. Gold particle size was varied using deposition-precipitation and impregnation syntheses. The catalysts have been characterised in terms…

Journal of Catalysis, 2014, 309, pp.333-342. ⟨10.1016/j.jcat.2013.10.011⟩. ⟨hal-00982883⟩

• Article dans une revue

Optimizing the immobilization of gold nanoparticles on functionalized silicon surfaces: amine- vs thiol-terminated silane

Maroua Ben Haddada, Juliette Blanchard, Sandra Casale, Jean-Marc Krafft, Anne Vallée, Christophe Méthivier, Souhir Boujday

Immobilization of gold nanoparticles on planar surfaces is of great interest to many scientific communities; chemists, physicists, biologists, and the various communities working at the interfaces between these disciplines. Controlling the immobilization step, especially nanoparticles dispersion…

Gold bulletin : a quarterly review of research on gold and its applications in industry, 2013, 46 (4), pp.335-341. ⟨10.1007/s13404-013-0120-y⟩. ⟨hal-00982928⟩

• Article dans une revue

From mesoporous alumina to Pt/Al2O3 catalyst: A comparative study of the aluminas synthesis in aqueous medium, physicochemical properties and stability

Soraya Handjani, Juliette Blanchard, E. Marceau, Patricia Beaunier, Michel Che

Microporous and Mesoporous Materials, 2008, 116 (1-3), pp.14-21. ⟨10.1016/j.micromeso.2008.03.006⟩. ⟨hal-03032177⟩

• Article dans une revue

New ammonium surfactant-stabilized rhodium(0) colloidal suspensions: influence of novel counter-anions on physico-chemical and catalytic properties.

Elodie Bile Guyonnet, Rita Sassine, Audrey Denicourt-Nowicki, Franck Launay, Alain Roucoux

Novel anionic species, such as hydrogen carbonate (HCO(3)(−)), fluoride (F(−)), triflate (CF(3)SO(3)(−)), tetrafluoroborate (BF(4)(−)) and chloride (Cl(−)) were investigated as new partners of water soluble N,N-dimethyl-N-cetyl-N-(2-hydroxyethyl) ammonium salts, used as a protective agent of…

Dalton Transactions, 2011, 40 (24), pp.6524-31. ⟨10.1039/C0DT01763A⟩. ⟨hal-00668358⟩

• Article dans une revue

Production of Laccase by Recombinant Yarrowia lipolytica from Molasses: Bioprocess Development Using Statistical Modeling and Increase Productivity in Shake-Flask and Bioreactor Cultures

Farshad Darvishi, Marzieh Moradi, Catherine Madzak, Claude Jolivalt

Laccases are used in numerous applications, from green degradation of various xenobiotic compounds, waste detoxification, textile dye bleaching, and delignification of lignocellulose materials to biofuel production. In this study, the recombinant Yarrowia lipolytica YL4 strain carrying the white-…

Applied Biochemistry and Biotechnology, 2017, 181 (3), ⟨10.1007/s12010-016-2280-8⟩. ⟨hal-01531721⟩

• Article dans une revue

Building of an immunosensor : how can the composition and structure of the thiol attachment layer affect the immunosensor efficiency ?

Elisabeth Briand, Michèle Salmain, Jean-Marie Herry, Hubert Perrot, Chantal Compere, Claire-Marie Pradier

Immunosensors, based on the immobilsation of model rabbit antibodies on a mixed self assembled monolyaers and Protein A as a linking agent on gold transducers, were elaborated and characterised at each step by Modulated polarisation- Infrared Spectroscopy (PM-IRRAS) and punctually by Atomic Force…

Biosensors & bioelectronics, 2006, 22 (3), pp.440-448. ⟨10.1016/j.bios.2006.05.018⟩. ⟨hal-00111673⟩

• Article dans une revue

Silk Polymers and Nanoparticles: A Powerful Combination for the Design of Versatile Biomaterials

Cristina Belda Marín, Vincent Fitzpatrick, David Kaplan, Jessem Landoulsi, Erwann Guénin, Christophe Egles

Silk fibroin (SF) is a natural protein largely used in the textile industry but also in biomedicine, catalysis, and other materials applications. SF is biocompatible, biodegradable, and possesses high tensile strength. Moreover, it is a versatile compound that can be formed into different materials…

Frontiers in Chemistry, 2020, 8, ⟨10.3389/fchem.2020.604398⟩. ⟨hal-04025159⟩

• Article dans une revue

Intermittent dynamics of bubble dissolution due to interfacial growth of fat crystals

Irma Liascukiene, Gabriel Amselem, Jessem Landoulsi, Deniz Gunes, Charles Baroud

Foams are inherently unstable objects, that age and disappear over time. The main cause of foam aging is Ostwald ripening: smaller air bubbles within the foam empty their gas content into larger ones. One strategy to counter Ostwald ripening consists in creating armored bubbles, where solid…

Soft Matter, 2021, 17 (44), pp.10042-10052. ⟨10.1039/D1SM00902H⟩. ⟨hal-04025234⟩

• Article dans une revue

Au-Ru/TiO2 prepared by deposition-precipitation with urea: Relevant synthesis parameters to obtain bimetallic particles

Lina Calzada, Catherine Louis, Chang Wan Han, Volkan Ortalan, Rodolfo Zanella

Although Au and Ru are not miscible in the bulk, the paper focusses on the attempts to prepare bimetallic Au-Ru/TiO2 catalysts by deposition-precipitation with urea (co-DPU and sequential DPU, Au then Ru and vice versa). Gold was found already reduced after the preparations of co-DPU and Ru then Au…

Applied Catalysis B: Environmental, 2020, 264, pp.118503. ⟨10.1016/j.apcatb.2019.118503⟩. ⟨hal-04025207⟩