• Article dans une revue

Optimization of ammonium fluoride route to hierarchical ZSM-5 zeolites

T. Onfroy, Z. Qin, S. Casale, V. Valtchev

Preparation of hierarchical zeolites via a chemical etching is a hot topic as it strongly improves microporous material's diffusive properties and thus their catalytic activity. However, an issue that is often neglected is the softening the post-treatment condition. Herein we we report the…

Microporous and Mesoporous Materials, 2023, 362, pp.112760. ⟨10.1016/j.micromeso.2023.112760⟩. ⟨hal-04229106⟩

• Article dans une revue

Carbonates thermal decomposition kinetics and their implications in using Rock-Eval ® analysis for carbonates identification and quantification

François Baudin, Nicolas Bouton, Adrien Wattripont, Xavier Carrier

In 2014, Pillot et al. [Identification and quantification of carbonate species using Rock-Eval pyrolysis, Oil Gas Sci. Technol. – Rev. IFP 69, 341–349. https://doi.org/10.2516/ogst/2012036] proposed to use the Rock- Eval® method as a reliable tool to identify and quantify carbonates in solid…

Science and Technology for Energy Transition, 2023, ⟨10.2516/ogst/2012036]⟩. ⟨hal-04390156⟩

• Poster de conférence

Bimetallic Fe-Ni/SiO2 catalysts for furfural hydrogenation: respective roles of Fe and Ni

Dichao Shi, Jean-Sébastien Girardon, Anne Constant, Anne-Sophie Mamede, Robert Wojcieszak, Paul Sébastien, E. Marceau, Anne-Félicie Lamic-Humblot, Maya Marinova, Valérie Briois, Lorenzo Stievano

ISGC 2019, International Symposium on Green Chemistry, May 2019, La Rochelle, France. ⟨hal-03515379⟩

• Article dans une revue

Effect of vanadium dispersion and support properties on the catalytic activity of V-SBA-15 and V-MCF mesoporous materials prepared by direct synthesis

Marco Piumetti, Barbara Bonelli, Pascale Massiani, Stanislaw Dzwigaj, Llenia Rossetti, Sandra Casale, Lucia Gaberova, Marco Armandi, Edorado Garrone

Direct synthesis route was developed to support TiO2-ZrO2 binary metal oxide onto the carbon templated mesoporous silicalite-1 (CS-1). Metal hydroxide modified carbon particles could play a role as hard template and simultaneously support metal components on the mesopores during the crystallization…

Catalysis Today, 2011, 176, pp.458-464. ⟨10.1016/j.cattod.2010.10.066⟩. ⟨hal-00667426⟩

• Article dans une revue

Iron topochemistry and surface reactivity of amphibole asbestos: relations with in vitro toxicity

A. Pacella, Giovanni B. Andreozzi, Jeanine Fournier, Lorenzo Stievano, F. Giantomassi, Guendalina Lucarini, Maria Rita Rippo, A. Pugnaloni

Chemical reactivity of asbestos tremolite from Italy and USA localities and Union Internationale Contre le Cancer (UICC) crocidolite was studied in relation to Fe content, oxidation state, and structural coordination. Direct correlation between amount of Fe2+ at the exposed M(1) and M(2) sites of…

Analytical and Bioanalytical Chemistry, 2011, 402, pp.871-881. ⟨10.1007/s00216-011-5525-y⟩. ⟨hal-00687590⟩

• Article dans une revue

Methanol oxidation on VSiBEA zeolites: Influence of V content on the catalytic properties

Marciej Tredja, Maria Ziolek, Yannick Millot, Karolina Chalupka, Michel Che, Stanislaw Dziwag

This study deals with the influence of V content on the catalytic properties of VxSiBEA zeolites in the oxidation of methanol. The samples are prepared following a postsynthesis method reported earlier (S. Dzwigaj, M.J. Peltre, P. Massiani, A. Davidson, M. Che, T. Sen, S. Sivasanker, Chem. Commun…

Journal of Catalysis, 2011, 281 (1), pp.169-176. ⟨10.1016/j.jcat.2011.04.013⟩. ⟨hal-00663368⟩

• Article dans une revue

A FAIR road to a bioAFM databank

Jean-Luc Pellequer, Sebastian Aguayo, Andrea Alessandrini, David Alsteens, Toshio Ando, Audrey Beaussart, Michael Betton, Timo Betz, Kerstin G Blank, Simone Bovio, Clément Campillo, Claudio Canale, Alexander X Cartagena-Rivera, Filomena A Carvalho, Ignacio Casuso, Guillaume Charras, Marti Checa, Liam Collins, Adai Colom, Luca Costa, Etienne Dague, Tanya E S Dahms, Pedro Jose de Pablo, Alexandra Delvallée, Simone Dinarelli, Lorna Dougan, Yves F Dufrêne, Andra C Dumitru, Yuri M Efremov, Sofiane El-Kirat-Chatel, Paolo Facci, Georg E Fantner, Amir Farokh Payam, Cécile Feuillie, Cristina Flors, Nancy Forde, Cécile Formosa-Dague, Gregory Francius, Clemens M Franz, Kristian Franze, Ricardo Garcia, Sergi Garcia-Manyes, Núria Gavara, Marina I Giannotti, Marco Girasole, Martin Guthold, George R Heath, Céline Heu, Peter Hinterdorfer, Jamie K Hobbs, Bart W Hoogenboom, Sébastien Janel, Miklós Kellermayer, Petr Klapetek, Noriyuki Kodera, Melanie Koehler, Frank Lafont, Guillaume Lamour, Jessem Landoulsi, Valérie M Laurent, Malgorzata Lekka, Hongbin Li, Giovanni Longo, Arin Marchesi, Marion Mathelié-Guinlet, Gerald A Meininger, Ioanna Mela, Pierre-Emmanuel Milhiet, Ruben Millan-Solsona, Tea Mišić Radić, Michaël Molinari, Fernando Moreno-Herrero, Michael A Nash, Olivier Noël, Yoo Jin Oh, Laia Pasquina-Lemonche, Shivprasad Patil, Patricia Pedraz, Ana Paula Pêgo, Thomas T Perkins, Martin Pesl, Tri Thanh Pham, Laura Picas, Alessandro Podestà, Johannes Preiner, Jan Přibyl, Roger Proksch, Pierre-Henri Puech, Alice L B Pyne, Manfred Radmacher, Lorena Redondo-Morata, Felix Rico, Wouter H Roos, Robert Ros, Nuno C Santos, Ugis Sarkans, Tilman E Schäffer, Hermann Schillers, Zhifeng Shao, Delphine Sicard, Adam Cohen Simonsen, Igor Sokolov, Susana R Sousa, Bjørn T Stokke, Andreas Stylianou, Marek Szymonski, Florence Tama, Neil H Thomson, Takayuki Uchihashi, Massimo Vassalli, Claude Verdier, Anthony Vial, Véronique Vié, Tomaso Zambelli, Renato Zenobi, Peng Zheng, Claire Valotteau

In this Comment, we direct attention to initial efforts to establish a high-quality databank of atomic force microscopy (AFM) data: bioAFM-DB. We outline the state of this endeavor, its challenges, and potential courses of action.

Nature Methods, 2026, ⟨10.1038/s41592-026-03214-7⟩. ⟨hal-05730628⟩

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Selective catalytic reduction of NO on single site FeSiBEA zeolite catalyst: Influence of the C1 and C2 reducing agents on the catalytic properties

Janusz Janas, Wojciech Rojek, Tetsuya Shishido, Stanislaw Dzwigaj

FeSiBEA zeolite with 0.8 Fe wt% is prepared in acidic condition (pH 2.5) by a two-step postsynthesis method which allows to incorporate iron into framework of zeolite as mononuclear distorted tetrahedral Fe(III) species, as evidenced by XRD, diffuse reflectance UV-vis and X-ray absorption…

Applied Catalysis B: Environmental, 2012, 123-124, pp.134-140. ⟨10.1016/j.apcatb.2012.04.026⟩. ⟨hal-00744653⟩

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Bioconjugated gold nanorods to enhance the sensitivity of FT-SPR-based biosensors

Jolanda Spadavecchia, Sandra Casale, Souhir Boujday, Claire-Marie Pradier

n this paper, we report a feasible solvent-free approach for the synthesis and self-assembling of gold nanorods after bioconjugation to antibodies; scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images revealed a remarkable shape and size narrow distribution, as well…

Colloids and Surfaces B: Biointerfaces, 2012, 100, pp.1-8. ⟨10.1016/j.colsurfb.2012.03.035⟩. ⟨hal-00744490⟩

• Article dans une revue

New insights into the development of Brønsted acidity of niobic acid

Vanessa Lebarbier, Marwan Houalla, Thomas Onfroy

The development of Brønsted acidity and the relationship between acidity, catalytic performance and structure of niobium oxide were investigated for a series of samples prepared by calcination of niobic acid at temperatures between 423 and 823 K. All solids were active for propan-2-ol dehydration.…

Catalysis Today, 2012, 192, pp.123-129. ⟨10.1016/j.cattod.2012.02.061⟩. ⟨hal-00745977⟩