• Communication dans un congrès

Transversal elasticity of TIEG1 KO muscle fibers probed by atomic force microscopy

Malek Kammoun, Vincent Dupres, Jessem Landoulsi, Malayannan Subramaniam, John Hawse, Sabine Bensamoun

8th World Congress of Biomechanics, Jul 2018, Dublin, Ireland. ⟨hal-01982831⟩

• Article dans une revue

On the use of a constant phase element (CPE) in electrochemistry

Samantha Michelle Gateman, Oumaïma Gharbi, Hercílio Gomes De Melo, Kieu Ngo, Mirelle Turmine, Vincent Vivier

Several techniques can be used to experimentally determine the interfacial capacitance of an electrode, which is a crucial parameter used for quantifying the efficiency of supercapacitors. However, the values obtained from cyclic voltammetry can be significantly different from those extracted from…

Current Opinion in Electrochemistry, 2022, 36, pp.101133. ⟨10.1016/j.coelec.2022.101133⟩. ⟨hal-04294208⟩

• Article dans une revue

Maghemite nanoparticles and maghemite/silica nanocomposite microspheres as magnetic Fenton catalysts for the removal of water pollutants

Nassira Ferroudj, Jimmy Nzimoto, Anne Davidson, Delphine Talbot, Emmanuel Briot, Vincent Dupuis, Agnès Bée, Mohamed Salah Medjram, Sébastien Abramson

Maghemite nanoparticles (-Fe 2 O 3 NP) and maghemite/silica nanocomposite microspheres (-Fe 2 O 3 /SiO 2 MS) have been evaluated as magnetic heterogeneous Fenton catalysts. The catalysts were fully characterized by electronic microscopies, magnetometry, XRD, UV–vis–NIR spectroscopy, and sorption…

Applied Catalysis B: Environmental, 2013, 136-137, pp.9-18. ⟨10.1016/j.apcatb.2013.01.046⟩. ⟨hal-01525868⟩

• Article dans une revue

Mesoporous silica supported amine and amine-copper complex for CO2 adsorption: Detailed reaction mechanism of hydrophilic character and CO2 retention

Bouhadjar Boukoussa, Aboubakr Hakiki, Nabil Bouazizi, Ana-Paola Beltrao-Nunes, Franck Launay, Alain Pailleret, Françoise Pillier, Abdelkader Bengueddach, Rachida Hamacha, Abdelkrim Azzouz

Mesoporous silica SBA-15 was functionalized with various amines and then doped with copper II cation (Cu2+). The modified materials were tested for the retention of CO2 at room temperature using temperature-programmed desorption (CO2-TPD). Several parameters affecting the CO2 retention capacity (…

Journal of Molecular Structure, 2019, 1191, pp.175-182. ⟨10.1016/j.molstruc.2019.04.035⟩. ⟨hal-02164445⟩

• Article dans une revue

Site-specific grafting on titanium surfaces with hybrid temporin antibacterial peptides

Nicolas Masurier, Jean-Baptiste Tissot, Douae Boukhriss, Said Jebors, Coline Pinese, Pascal Verdié, Muriel Amblard, Ahmad Mehdi, Jean Martinez, Vincent Humblot, Gilles Subra

Relying on a membrane-disturbing mechanism of action and not on any intracellular target, antimicrobial peptides (AMP) are attractive compounds to be grafted on the surface of implantable materials such as silicone catheters or titanium surgical implants. AMP sequences often display numerous…

Journal of materials chemistry‎ B, 2018, 6 (12), pp.1782 - 1790. ⟨10.1039/c8tb00051d⟩. ⟨hal-01742222⟩

• Article dans une revue

Immobilization of Orange Carotenoid Protein on mesoporous silica SBA-15 for the development of photoactivable nanodevices

Silvia Leccese, Thomas Onfroy, Adjélé Wilson, Diana Kirilovsky, Sandra Casale, Saremblé Guira, Mohamed Selmane, Claude Jolivalt, Alberto Mezzetti

The photoactive Orange Carotenoid Protein (OCP) is a protein involved in photo-protective responses in cyanobacteria. It induces the thermal dissipation of excess solar energy counteracting oxidative stress and photodamage. OCP consists of two structural domains sharing a non-covalently linked…

Microporous and Mesoporous Materials, 2022, 340, pp.112007. ⟨10.1016/j.micromeso.2022.112007⟩. ⟨hal-03987135⟩

• Article dans une revue

Platinum Doped Hydrotreating Catalysts for Deep Hydrodesulfurization of Diesel Fuels

Stéphanie Pessayre, Christophe Geantet, Robert Bacaud, Michel Vrinat, Thanh Son N'Guyen, Yvonne Soldo, Jean-Louis Hazemann, Michèle Breysse

Two-stage processes are possible solutions for reaching 10 ppm sulfur in gas oil without severe running conditions. First, most of the sulfur is removed by using a CoMo conventional catalyst. Second, after H2S removal, the treated oil, with a remaining S content below 500 ppm, is again hydrotreated…

Industrial and engineering chemistry research, 2007, 46 (12), pp. 3877-3883. ⟨10.1021/ie060932x⟩. ⟨hal-00333732⟩

• Article dans une revue

Characterization of Mo2C-WO2 composite catalysts for bifunctional isomerization: a new pulse method to quantify acid sites

Claude Potvin, Anne-Félicie Lamic Chae-Ho Shin Gérald Djega-Mariadassou Claude Potvin

Applied Catalysis A : General, 2006, 302, pp.5. ⟨10.1016/j.apcata.2005.12.006⟩. ⟨hal-00022217⟩

• Article dans une revue

Solid base catalysts obtained from hydrotalcite precursors, for Knoevenagel synthesis of cinamic acid and coumarin derivatives

E. Angelescu, Octavian Dumitriu Pavel, Ruxandra Bırjega, Rodica Zavoianu, Guylène Costentin, Michel Che

The goal of this paper was to study the synthesis of the cinamic acid, coumarin-3-carboxilic acid and their ethylesters by Knoevenagel condensation using the solid base catalysts obtained from calcined Mg–Al, Mg–Al + Ln (Ln = Dy, Gd) and Li–Al hydrotalcites, under solvent free conditions.…

Applied Catalysis A : General, 2006, 308, pp.13-18. ⟨10.1016/j.apcata.2006.04.011⟩. ⟨hal-00112131⟩

• Article dans une revue

Kinetic study of the hydrodesulfurization of dibenzothiophene over molybdenum carbides supported on functionalized carbon black composite Influence of indole

A. Hynaux, Celine Sayag, S. Suppan, J. Trawczynski, M. H. Lewandowski, A. Szymanska-Kolasa, G. Djéga-Mariadassou

Different carbon black composite (CBC) supported molybdenum carbides were synthesized. The support was functionalized with nitric acid at different pH of the impregnation solution (pH 5.2; 0), in order to improve the active phase dispersion. After characterization of these supported catalysts, the…

Applied Catalysis B: Environmental, 2006, 72, pp.62-70. ⟨10.1016/j.apcatb.2006.09.019⟩. ⟨hal-00128025⟩