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Influence of the preparation procedure on the nature and environment of vanadium in VSiBEA zeolite: XRD, DR UV-vis, NMR, EPR and TPR studies

Rafal Baran, Yannick Millot, Thomas Onfroy, Frédéric Averseng, Jean-Marc Krafft, Stanislaw Dzwigaj

Two series of VxSiBEA(I) and VxSiBEA(II) zeolites have been prepared by a two-steps postsynthesis method which consists, in the first step, in the dealumination of TEABEA zeolite by two different procedures to obtain SiBEA(I) and SiBEA(II) zeolites and then, in the second step, in contacting the…

Microporous and Mesoporous Materials, 2012, 161, pp.179-186. ⟨10.1016/j.micromeso.2012.05.023⟩. ⟨hal-00744705⟩

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Specificinteractions of functionalisedgoldsurfaces with ammonium perchlorate or starch; towards a chemical cartography of their mixture

D. Mercier, C. Mercader, S. Quere, Lionel Hairault, Christophe Methivier, Claire-Marie Pradier

By functionalising gold samples, planar wafers or AFM tips, with an acid- or an amino acid-terminated thiols, mercaptoundecanoic acid (MUA) and homocystein (H-Cyst) respectively, we were able to differentiate the interactions with ammonium perchlorate (AP) and starch (S), two components of a…

Applied Surface Science, 2012, 258, pp.9518-9525. ⟨10.1016/j.apsusc.2012.04.159⟩. ⟨hal-00748889⟩

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Catalytic performances of platinum doped molybdenum carbide for simultaneous hydrodenitrogenation and hydrodesulfurization

Marek Lewandowski, Agnieszka Szymanska-Kolasa, Patrick da Costa, Celine Sayag

The hydrotreating activity of molybdenum carbide doped with platinum (0.3 wt.%) was studied and compared to that of a pure, non-modified Mo2C. 4,6-Dimethyldibenzothiophene (4,6-DMDBT, 300 ppm of S) and carbazole (100 ppm of N) were designated as model compounds and subjected to hydrodesufurization…

Catalysis Today, 2006, 119, pp.31-34. ⟨10.1016/j.cattod.2006.08.062⟩. ⟨hal-00128076⟩

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Using planktonic microorganisms to supply the unpurified multi-copper oxidases laccase and copper efflux oxidases at a biofuel cell cathode (vol 158, pg 231, 2014)

Sabine Sane, Katrin Richter, Stefanie Rubenwolf, Nina Joan Matschke, Claude Jolivalt, Catherine Madzak, Roland Zengerle, Johannes Gescher, Sven Kerzenmacher

absent

Bioresource Technology, 2015, 180, pp.386-387. ⟨10.1016/j.biortech.2014.12.061⟩. ⟨hal-01204454⟩

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Magnetic Fe 2 O 3 −Polystyrene/PPy Core/Shell Particles: Bioreactivity and Self-Assembly

Claire Mangeney, Meriem Fertani, Smain Bousalem, Ma Zhicai, Souad Ammar, Frédéric Herbst, Patricia Beaunier, Abdelhamid Elaissari, Mohamed Chehimi

This paper describes the synthesis of new magnetic, reactive polystyrene/polypyrrole core/shell latex particles. The core consists of a polystyrene microsphere containing gamma-Fe2O3 superparamagnetic nanoparticles (PSmag), and the shell is made of reactive N-carboxylic acid-functionalized…

Langmuir, 2007, 23 (22), pp.10940-10949. ⟨10.1021/la700492s⟩. ⟨hal-02093459⟩

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Contribution to the study of framework modification of SAPO-34 and SAPO-37 upon water adsorption by thermogravimetry

Marie-Hélène Simonot-Grange, Achim Waldeck, Denise Barthomeuf, Guy Weber

Thermochimica Acta, 1999, 329 (1), pp.77-82. ⟨10.1016/S0040-6031(99)00014-3⟩. ⟨hal-04233055⟩

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Role of ethylenediamine in the preparation of alumina-supported Ni catalysts from [Ni(en)2(H2O)2](NO3)2: from solution properties to nickel particles

Fabien Négrier, E. Marceau, Michel Che, Dominique de Caro

Comptes Rendus. Chimie, 2003, 6 (2), pp.231-240. ⟨10.1016/S1631-0748(03)00026-2⟩. ⟨hal-03032203⟩

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Silver-Based Plasmonic Nanoparticles for and Their Use in Biosensing

Alexis Loiseau, Victoire Asila, Gabriel Boitel-Aullen, Mylan Lam, Michèle Salmain, Souhir Boujday

The localized surface plasmon resonance (LSPR) property of metallic nanoparticles is widely exploited for chemical and biological sensing. Selective biosensing of molecules using functionalized nanoparticles has become a major research interdisciplinary area between chemistry, biology and material…

Biosensors, 2019, 9 (2), pp.78. ⟨10.3390/bios9020078⟩. ⟨hal-02379984⟩

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Biomineralization in Barnacle Base Plate in Association with Adhesive Cement Protein

Sunyoung Hur, Christophe Méthivier, Axel Wilson, Michèle Salmain, Souhir Boujday, Ali Miserez

The interaction of incident light with noble metal nanoparticles engenders a fascinating phenomenon known as localized surface plasmon resonance (LSPR). This results in the presence of single or multiple intense absorption bands in the visible to near-infrared spectral range whose position is…

ACS Applied Bio Materials, 2023, 6 (9), pp.3423-3432. ⟨10.1021/acsabm.3c00117⟩. ⟨hal-04295451⟩

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Enhanced Vibrational Spectroscopies as Tools for Small Molecule Biosensing

Souhir Boujday, Marc Lamy de La Chapelle, Johannes Srajer, Wolfgang Knoll

In this short summary we summarize some of the latest developments in vibrational spectroscopic tools applied for the sensing of (small) molecules and biomolecules in a label-free mode of operation. We first introduce various concepts for the enhancement of InfraRed spectroscopic techniques,…

Sensors, 2015, 15 (9), pp.21239-21264. ⟨10.3390/s150921239⟩. ⟨hal-01271513⟩