Search Results - "Vittori, Olivier"

Bismuth Film Electrode as an Alternative for Mercury Electrodes: Determination of Azo Dyes and Application for Detection in Food Stuffs by Claux, Benoît, Vittori, Olivier

“…Bismuth electrodes were investigated and exhibit electrochemical properties similar to mercury electrodes but with much lower toxicity. An electrochemical…”
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Anodic Stripping Voltammetry of Heavy Metals at Nanocrystalline Boron-Doped Diamond Electrode by El Tall, Omar, Jaffrezic-Renault, Nicole, Sigaud, Monique, Vittori, Olivier

“…Boron‐doped Diamond (BDD) electrode has become one of the important tools for heavy metal detection. By studying some analytical parameters of DPASV method,…”
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A copper bismuth film electrode for adsorptive cathodic stripping analysis of trace nickel using square wave voltammetry by Legeai, Sophie, Bois, Stéphanie, Vittori, Olivier

“…Stripping analysis has been widely recognised as a powerful tool for trace metal analysis. Its remarkable sensitivity is attributed to the combination of a…”
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Amperometric and impedimetric characterization of a glutamate biosensor based on Nafion ® and a methyl viologen modified glassy carbon electrode by Maalouf, Rita, Chebib, Hanna, Saïkali, Youssef, Vittori, Olivier, Sigaud, Monique, Jaffrezic-Renault, Nicole

“…An electrochemical biosensor based on a glassy carbon (GC) electrode chemically modified with the perfluorinated cation-exchange polymer Nafion ® and methyl…”
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A Cobalt Film Electrode for Nitrite Determination in Natural Water by Soropogui, Koïkoï, Sigaud, Monique, Vittori, Olivier

“…In this study a cobalt film electrodeposited on a copper disk (Ø=3.1 mm) was tested as electrode to measure nitrite ions in raw water. This electrode was able…”
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Economic bismuth-film microsensor for anodic stripping analysis of trace heavy metals using differential pulse voltammetry by Legeai, Sophie, Soropogui, Koïkoï, Cretinon, Martin, Vittori, Olivier, Heeren De Oliveira, Arno, Barbier, Frédérique, Grenier-Loustalot, Marie-Florence

“…Stripping analysis has been widely recognised as a powerful tool in trace metal analysis. Its remarkable sensitivity is attributed to the combination of a…”
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Label-Free Detection of Bacteria by Electrochemical Impedance Spectroscopy:  Comparison to Surface Plasmon Resonance by Maalouf, Rita, Fournier-Wirth, Chantal, Coste, Joliette, Chebib, Hanna, Saïkali, Youssef, Vittori, Olivier, Errachid, Abdelhamid, Cloarec, Jean-Pierre, Martelet, Claude, Jaffrezic-Renault, Nicole

“…The low but known risk of bacterial contamination has emerged as the greatest residual threat of transfusion-transmitted diseases. Label-free detection of a…”
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Electroanalysis of some nitro-compounds using bulk bismuth electrode by El Tall, Omar, Beh, Daniel, Jaffrezic-Renault, Nicole, Vittori, Olivier

“…Nitro compounds were usually determined electrochemically using the mercury drop with DPP technique. An alternate way to toxic mercury is the increasing use of…”
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Alert Electrodes for Continuous Monitoring of Nitrate Ions in Natural Water by Soropogui, Koïkoï, Sigaud, Monique, Vittori, Olivier

“…In this study, simple disk electrodes were tested to monitor nitrate ion level in raw water: a Cu rod (3.1 mm diameter), a Pd rod (4 mm diameter) and an…”
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Magnetic field influence on mass transport phenomena by Legeai, Sophie, Chatelut, Michelle, Vittori, Olivier, Chopart, Jean-Paul, Aaboubi, Omar

“…The oxidation reactions of hexacyanoferrate(II) and hydroquinone in KCl media were studied on disk platinum electrodes using chronoamperometry under a strong…”
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Potentiometric study of Cd(II) and Pb(II) complexation with two high molecular weight poly(acrylic acids); comparison with Cu(II) and Ni(II) by Morlay, Catherine, Cromer, Monique, Mouginot, Yolande, Vittori, Olivier

“…The cadmium (II) or lead (II) complex formation with two poly(acrylic acids) of high molecular weight (Mw=2.5×105 and 3×106) was investigated in dilute aqueous…”
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Potentiometric study of Cu(II) and Ni(II) complexation with two high molecular weight poly(acrylic acids) by Morlay, Catherine, Cromer, Monique, Mouginot, Yolande, Vittori, Olivier

“…The copper (II) or nickel (II) complex formation with two poly(acrylic acids) of high molecular weight (Mw=2.5×10 5 and 3×10 6) was investigated in aqueous…”
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Amperometric and impedimetric characterization of a glutamate biosensor based on Nation® and a methyl viologen modified glassy carbon electrode by MAALOUF, Rita, CHEBIB, Hanna, SAÏKALI, Youssef, VITTORI, Olivier, SIGAUD, Monique, JAFFREZIC-RENAULT, Nicole

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Differential pulse voltammetry at microdisk electrodes by Legeai, Sophie, Chatelut, Michelle, Vittori, Olivier

“…Expressions for reversible differential pulse (DP) voltammograms at microdisk electrodes were established from experimental results as a function of pulse…”
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The removal of copper (II) and nickel (II) from dilute aqueous solution by a synthetic flocculant: a polarographic study of the complexation with a high molecular weight poly(acrylic acid) for different pH values by Morlay, Catherine, Cromer, Monique, Vittori, Olivier

“…The aim of this work was to assess the possible removal of copper (II) or nickel (II) from dilute aqueous solution by a synthetic flocculant used in the water…”
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Polarographic study of the removal of cadmium(II) and lead(II) from dilute aqueous solution by a synthetic flocculant. Comparison with copper(II) and nickel(II) by Perret, Samuel, Morlay, Catherine, Cromer, Monique, Vittori, Olivier

“…The aim of this work was to assess the possible removal of cadmium(II) or lead(II) from dilute aqueous solution by a synthetic flocculant used in the water…”
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Simultaneous Determination of Hydrogen Peroxide, Hydroxylamine and Iodate in Basic Media by Differential Pulse Polarography by COMBEAU, Sandrine, LEGEAI, Sophie, CHATELUT, Michelle, VITTORI, Olivier, DEVISME, Frédéric

“…The study of a new process for iodine management during nuclear spent fuel reprocessing has shown the necessity to develop a reproducible, accurate and rapid…”
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Potentiometric study of copper(II) and nickel(II) complexation by a cross-linked poly(acrylic acid) gel by Mouginot, Yolande, Morlay, Catherine, Cromer, Monique, Vittori, Olivier

“…Copper(II) or nickel(II) complex formation with an insolubilized cross-linked poly(acrylic acid) was investigated in dilute aqueous solution (0.1 mol l −1 NaNO…”
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Economic bismuth-film microsensor for anodic stripping analysis of trace heavy metals using differential pulse voltammetry by Legeai, Sophie, Soropogui, Koïkoï, Cretinon, Martin, Vittori, Olivier, Heeren de Oliveira, Arno, Barbier, Frédérique, Grenier-Loustalot, Marie-Florence

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Rapid determination of mono and dinitrophenols by DPP, in the presence of lead and cadmium and using concentrated CaCl2 electrolyte by Lubbad, Ihab, Mayinda, Jean-Pierre, Chatelut, Michelle, Vittori, Olivier

“…The contamination of drinking water and industrial wastewaters is a critical environmental problem. The nitrophenol, dinitrophenol, cadmium, and lead…”
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