• Article dans une revue

Framework Stabilization of Ge-Rich Zeolites via Postsynthesis Alumination

Ff Gao, M Jaber, K Bozhilov, A Vicente, Christian Fernandez, V Valtchev

The use of organic structure directing agents in zeolite syntheses has dramatically extended the number of zeolite structure types during the past decades. However, for about 20% of all known zeolite structure types, the necessary postsynthesis elimination of organic templates by high-temperature…

Journal of the American Chemical Society, 2009, 131 (45), pp.16580-16586. ⟨10.1021/ja904458y⟩. ⟨hal-01711612⟩

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An OEGylated thiol monolayer for the tethering of liposomes and the study of liposome interactions

Elisabeth Briand, Vincent Humblot, Claire-Marie Pradier, Bengt Kasemo, Sofia Svedhem

The aim of the present work is to develop a protocol for the specific immobilization of liposomes, via tethers, onto functionalized gold surfaces, and in addition to give one example for such a surface architecture All surface functionalization steps are charcerized and controlled First, mixed…

Talanta, 2010, 81 (4-5), pp.1153-1161. ⟨10.1016/j.talanta.2010.01.027⟩. ⟨hal-00604708⟩

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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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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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Beneficial effect of gelatin on iron gall ink corrosion

Alice Gimat, Anne Michelin, Pascale Massiani, Véronique Rouchon

Iron gall Inks corrosion causes paper degradation (browning, embrittlement) and treatments were developed to tackle this issue. They often include resizing with gelatin to reinforce the paper and its cellulosic fibers (of diameter approx. 10 µm). This work aimed at measuring the distribution of ink…

Heritage Science, 2021, 9 (1), ⟨10.1186/s40494-021-00593-2⟩. ⟨hal-03371072⟩

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EIS investigation of zinc dissolution in aerated sulfate medium. Part I: bulk zinc

Chantal Cachet, F. Ganne, Georges Maurin, J. Petitjean, Vincent Vivier, Robert Wiart

The kinetics of anodic dissolution and corrosion of zinc are investigated by electrochemical impedance spectroscopy in sulfate medium for various surface preparation conditions and different experimental procedures. A new version of the reaction model, which was established previously, accounts…

Electrochimica Acta, 2001, 47 (3), pp.509-518. ⟨10.1016/S0013-4686(01)00740-X⟩. ⟨hal-04257763⟩

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Tuning the Growth Mode of 3D Silver Nanocrystal Superlattices by Triphenylphosphine

Karima Ouhenia-Ouadahi, Amandine Andrieux-Ledier, Johannes Richardi, Pierre-Antoine Albouy, Patricia Beaunier, Peter Sutter, Eli Sutter, Alexa Courty

Here, we show that the residual presence of reaction products markedly influences the growth mode of 3D superlattices made of silver nanocrystals. The silver nanocrystals (5 or 6 nm in diameter) are synthesized via the reduction of a silver triphenylphosphine complex in the presence of thiols. The…

Chemistry of Materials, 2016, 28 (12), pp.4380 - 4389. ⟨10.1021/acs.chemmater.6b01374⟩. ⟨hal-01375824⟩

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Synthesis and characterization of Cr-ZSM-5 composite in fluoride medium and its performance in oxidation reaction of 2-mercaptobenzotiazole

Benchikh Imen, Djafri Fatiha, Djafri Ayada, Tabti Affaf, Franck Launay

Purpose The purpose of this paper is to synthesize Cr-ZSM-5 using hydrothermal synthesis in acidic fluoride medium and the investigation of its catalytic performance in heterogeneous oxidation of 2-mercaptobenzothiazole in the presence of H 2 O 2 . Design/methodology/approach The framework was…

International Journal of Clothing Science and Technology, 2017, 29 (4), pp.483-490. ⟨10.1108/IJCST-08-2016-0095⟩. ⟨hal-04015840⟩

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Two-step synthesis of polystyrene sulfonate based copolymers bearing pendant primary amines

Mathieu Nicolas, Emmanuel Beyou, Matthieu Fumagalli

European Polymer Journal, 2021, 152, pp.110455. ⟨10.1016/j.eurpolymj.2021.110455⟩. ⟨hal-03893778⟩

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Preparation of two series of VxSiBeta zeolite catalysts with V centres in framework and extra-framework positions and their application in selective oxidation of methanol

Maciej Trejda, Yannick Millot, Karolina Chalupka, Stanislaw Dzwigaj

Two series of V-containing Beta zeolites have been prepared by contacting of the aqueous NH 4 VO 3 solution with two SiBeta zeolites at pH = 2.5 and 6, respectively. Because of the presence in NH 4 VO 3 solution at pH = 2.5 mainly monomeric VO 2 + ions, vanadium have been easily incorporated into…

Applied Catalysis A : General, 2019, 579, pp.1-8. ⟨10.1016/j.apcata.2019.04.009⟩. ⟨hal-02182080⟩