Search Results - "Dias, Marylène"

Electrografting via Diazonium Chemistry: The Key Role of the Aryl Substituent in the Layer Growth Mechanism by Menanteau, Thibaud, Dias, Marylène, Levillain, Eric, Downard, Alison J, Breton, Tony

“…A series of diazonium salts bearing different para substituents was used to functionalize glassy carbon (GC) and pyrolyzed photoresist film (PPF) under…”
Get full text

Electroactive self-assembled monolayers: Laviron's interaction model extended to non-random distribution of redox centers by Alévêque, Olivier, Blanchard, Pierre-Yves, Gautier, Christelle, Dias, Marylène, Breton, Tony, Levillain, Eric

“…The Laviron's interaction model, dedicated to randomly distributed electroactive adsorbed species, was extended to a non-random distribution in order to…”
Get full text

Electrochemical Transduction on Self-Assembled Monolayers: Are Covalent Links Essential? by Blanchard, Pierre-Yves, Boisard, Séverine, Dias, Marylène, Breton, Tony, Gautier, Christelle, Levillain, Eric

“…Electrochemical transduction without covalent links between redox and complexant units in a complexing self-assembled monolayer has been established. The…”
Get full text

Selective detection of alkaloids in MALDI-TOF: the introduction of a novel matrix molecule by Schinkovitz, Andreas, Kenfack, Ghislain Tsague, Seraphin, Denis, Levillain, Eric, Dias, Maryléne, Richomme, Pascal

“…The current manuscript presents 3-[5′-(methylthio)-2,2′-bithiophen-5-ylthio]propanenitrile (MT3P), as a novel matrix molecule, which facilitates the selective…”
Get full text

A facile route to steady redox-modulated nitroxide spin-labeled surfaces based on diazonium chemistry by Cougnon, Charles, Boisard, Séverine, Cador, Olivier, Dias, Marylène, Levillain, Eric, Breton, Tony

“…A TEMPO derivative was covalently grafted onto carbon and gold surfaces via the diazonium chemistry. The acid-dependent redox properties of the nitroxyl group…”
Get more information

Siderophore Production by Pathogenic Mucorales and Uptake of Deferoxamine B by Larcher, Gérald, Dias, Marylène, Razafimandimby, Bienvenue, Bomal, Danielle, Bouchara, Jean-Philippe

“…Clinical reports have established that mucormycosis, mainly caused by Rhizopus spp., frequently occurs in patients treated with deferoxamine B (DFO, Desferal ®…”
Get full text

Erratum to: Selective detection of alkaloids in MALDI-TOF: the introduction of a novel matrix molecule by Schinkovitz, Andreas, Kenfack, Ghislain Tsague, Seraphin, Denis, Levillain, Eric, Dias, Maryléne, Richomme, Pascal

“…Original article : The current manuscript presents 3-[5′-(methylthio)-2,2′-bithiophen-5-ylthio]propanenitrile (MT3P), as a novel matrix molecule, which…”
Get full text

Revisiting the determination of full steady-state coverage of redox centers on self-assembled monolayers by Alévêque, Olivier, Blanchard, Pierre-Yves, Breton, Tony, Dias, Marylène, Gautier, Christelle, Levillain, Eric

“…This work establishes an experimental estimation of the full steady-state coverage of redox centers on self-assembled monolayers. The results demonstrate that…”
Get full text

Nitroxyl Radical Self‐Assembled Monolayers on Gold: Versatile Electroactive Centers in Aqueous and Organic Media by Alévêque, Olivier, Seladji, Fawzia, Gautier, Christelle, Dias, Marylène, Breton, Tony, Levillain, Eric

“…Nitroxyl radical SAMs on gold afford a noteworthy electrochemical stability in both aqueous and organic media (see figure). The control of the redox center…”
Get full text

Nitroxyl radical self assembled monolayers: Ion pairing investigation in organic and aqueous media by Gautier, Christelle, Alévêque, Olivier, Seladji, Fawzia, Dias, Marylène, Breton, Tony, Levillain, Eric

“…Self assembled monolayers (SAMs) formed from TEMPO (2,2,6,6-tetramethylpiperidine-1-oxyl) derivative thiols have been studied by electrochemical quartz crystal…”
Get full text

Nitroxyl radical self-assembled monolayers on gold: Experimental data vs. Laviron’s interaction model by Alévêque, Olivier, Blanchard, Pierre-Yves, Breton, Tony, Dias, Marylène, Gautier, Christelle, Levillain, Eric, Seladji, Fawzia

“…Mixed SAMs of nitroxyl radical derivative and alkanethiol have been studied by cyclic voltammetry in both aqueous and non-aqueous solvents. Cyclic…”
Get full text

Synthesis and Electrochemical and Photophysical Studies of Tetrathiafulvalene-Annulated Phthalocyanines by Loosli, Claudia, Jia, Chunyang, Liu, Shi-Xia, Haas, Marco, Dias, Marylène, Levillain, Eric, Neels, Antonia, Labat, Gael, Hauser, Andreas, Decurtins, Silvio

“…The synthesis of tetrakis(tetrathiafulvalene)-annulated metal-free and metallophthalocyanines 5−8 via the tetramerization of the phthalonitrile derivative 4 is…”
Get full text

Impact of the Nanoscale Organization of Nitroxyl Mixed Self-Assembled Monolayers on their Electrocatalytic Behaviour by Seladji, Fawzia, Alévêque, Olivier, Gautier, Christelle, Dias, Marylène, Breton, Tony, Levillain, Eric

“…Electrocatalysis: The molecular distribution of redox centers on mixed nitroxyl SAMs strongly influences the electrocatalytic reactivity (see picture)…”
Get full text

Triazolobithiophene Light Absorbing Self-Assembled Monolayers: Synthesis and Mass Spectrometry Applications by Kenfack, Ghislain Tsague, Schinkovitz, Andreas, Babu, Suresh, Elouarzaki, Kamal, Dias, Marylène, Derbré, Séverine, Helesbeux, Jean-Jacques, Levillain, Eric, Richomme, Pascal, Séraphin, Denis

“…The synthesis of five light absorbing triazolobithiophenic thiols, which were utilized for producing self-assembled monolayers (SAMs) on gold surfaces, is…”
Get full text

Evaluation of a new matrix-free laser desorption/ionization method through statistic studies: comparison of the DIAMS (desorption/ionization on self-assembled monolayer surface) method with the MALDI and TGFA-LDI techniques by Bounichou, Matthieu, Sanguinet, Lionel, Elouarzaki, Kamal, Alévêque, Olivier, Dias, Marylène, Levillain, Eric, Rondeau, David

“…This work demonstrates that the desorption/ionization on self-assembled monolayer surface (DIAMS) mass spectrometry, a recent matrix-free laser…”
Get full text

Trafficking of Siderophore Transporters in Saccharomyces cerevisiae and Intracellular Fate of Ferrioxamine B Conjugates by Froissard, Marine, Belgareh-Touzé, Naïma, Dias, Marylène, Buisson, Nicole, Camadro, Jean-Michel, Haguenauer-Tsapis, Rosine, Lesuisse, Emmanuel

“…We have studied the intracellular trafficking of Sit1 [ferrioxamine B (FOB) transporter] and Enb1 (enterobactin transporter) in Saccharomyces cerevisiae using…”
Get full text

Free and immobilized matrix molecules: impairing ionization by quenching secondary ion formation in laser desorption MS by Schinkovitz, Andreas, Kenfack, Ghislain Tsague, Levillain, Eric, Dias, Marylène, Helesbeux, Jean-Jacques, Derbré, Séverine, Séraphin, Denis, Richomme, Pascal

“…Within the last 25 years, matrix‐assisted laser desorption ionization (MALDI) has become a powerful analytical tool in mass spectrometry (MS). While the method…”
Get full text

Electrochemistry coupled to fluorescence spectroscopy: a new versatile approach by Dias, Marylène, Hudhomme, Pietrick, Levillain, Eric, Perrin, Lara, Sahin, Yucel, Sauvage, François-Xavier, Wartelle, Corinne

“…The efficiency and versatility of a spectroelectrochemical cell was used in order to couple electrochemistry and fluorescence spectroscopy. This new tool was…”
Get full text

Free and immobilized matrix molecules: impairing ionization by quenching secondary ion formation in laser desorption MS: Energy exchange study by Schinkovitz, Andreas, Kenfack, Ghislain Tsague, Levillain, Eric, Dias, Marylène, Helesbeux, Jean-Jacques, Derbré, Séverine, Séraphin, Denis, Richomme, Pascal

Get full text

Nitroxyl Radical Self-Assembled Monolayers on Gold: Versatile Electroactive Centers system in both Aqueous and Organic Media by Alévêque, Olivier, Seladji, Fawzia, Gautier, Christelle, Dias, Marylène, Breton, Tony, Levillain, Eric

“…Nitroxyl radical SAMs on gold afford a noteworthy electrochemical stability in both aqueous and organic media (see figure). The control of the redox center…”
Get full text