Search Results - "Roget, André"

Polypyrrole Oligosaccharide Array and Surface Plasmon Resonance Imaging for the Measurement of Glycosaminoglycan Binding Interactions by Mercey, Emilie, Sadir, Rabia, Maillart, Emmanuel, Roget, André, Baleux, Françoise, Lortat-Jacob, Hugues, Livache, Thierry

“…In order to construct tools able to screen oligosaccharide−protein interactions, we have developed a polypyrrole-based oligosaccharide chip constructed via a…”
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Polarization Induced Electro-Functionalization of Pore Walls: A Contactless Technology by Bouchet-Spinelli, Aurélie, Descamps, Emeline, Liu, Jie, Ismail, Abdulghani, Pham, Pascale, Chatelain, François, Leïchlé, Thierry, Leroy, Loïc, Marche, Patrice Noël, Raillon, Camille, Roget, André, Roupioz, Yoann, Sojic, Neso, Buhot, Arnaud, Haguet, Vincent, Livache, Thierry, Mailley, Pascal

“…This review summarizes recent advances in micro- and nanopore technologies with a focus on the functionalization of pores using a promising method named…”
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A polypyrrole protein microarray for antibody–antigen interaction studies using a label-free detection process by Grosjean, Ludivine, Cherif, Boutheina, Mercey, Emilie, Roget, André, Levy, Yves, Marche, Patrice Noel, Villiers, Marie-Bernadette, Livache, Thierry

“…Protein microarray is a promising technology that should combine rapidity and easy use with high throughput and versatility. This article describes a method in…”
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Versatile analysis of multiple macromolecular interactions by SPR imaging: application to p53 and DNA interaction by MAILLART, Emmanuel, BRENGEL-PESCE, Karen, CAPELA, Delphine, ROGET, André, LIVACHE, Thierry, CANVA, Michael, LEVY, Yves, SOUSSI, Thierry

“…The greatest challenge in the postgenomic era is the description of proteome interactions, such as protein-protein or protein-DNA interactions. Surface plasmon…”
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Characterization and Optimization of a Real-Time, Parallel, Label-Free, Polypyrrole-Based DNA Sensor by Surface Plasmon Resonance Imaging by Guedon, Philippe, Livache, Thierry, Martin, Françoise, Lesbre, Frédéric, Roget, André, Bidan, Gérard, Levy, Yves

“…We describe in this paper a methodology to quantify multispot parallel DNA hybridizations and denaturations on gold surfaces by using, on one hand, a…”
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Carbohydrates as New Probes for the Identification of Closely Related Escherichia coli Strains Using Surface Plasmon Resonance Imaging by Bulard, Emilie, Bouchet-Spinelli, Aurélie, Chaud, Patricia, Roget, André, Calemczuk, Roberto, Fort, Sébastien, Livache, Thierry

“…Prevention of foodborne diseases depends highly on our ability to control rapidly and accurately a possible contamination of food. So far, standard procedures…”
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Polypyrrole DNA Chip on a Silicon Device: Example of Hepatitis C Virus Genotyping by Livache, Thierry, Fouque, Brigitte, Roget, André, Marchand, Joseph, Bidan, Gérard, Téoule, Robert, Mathis, Gérard

“…We describe in this article an oligonucleotide array constructed on a silicon device bearing a matrix of addressable 50-μm microelectrodes. Each electrode was…”
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Preparation of a DNA matrix via an electrqchemically directed copolymerization of pyrrole and oligonucleotides bearing a pyrrole group by Livache, Thierry, Roget, André, Dejean, Emmanuel, Barthet, Christelle, Bidan, Gérard, Teoule, Robert

“…A new methodology for the preparation of adressed DNA matrices is described. The process includes an electrochemically directed copolymerization of pyrrole and…”
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Polypyrrole based DNA hybridization assays: study of label free detection processes versus fluorescence on microchips by Livache, Thierry, Maillart, Emmanuel, Lassalle, Nathalie, Mailley, Pascal, Corso, Bruno, Guedon, Philippe, Roget, André, Levy, Yves

“…In this paper, we present different ways to detect DNA hybridization on a solid support. The grafting chemistry is based on the electro-controled…”
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Binding of Chondroitin 4‑Sulfate to Cathepsin S Regulates Its Enzymatic Activity by Sage, Juliette, Mallèvre, Florian, Barbarin-Costes, Fabien, Samsonov, Sergey A, Gehrcke, Jan-Philip, Pisabarro, Maria Teresa, Perrier, Eric, Schnebert, Sylvianne, Roget, André, Livache, Thierry, Nizard, Carine, Lalmanach, Gilles, Lecaille, Fabien

“…Human cysteine cathepsin S (catS) participates in distinct physiological and pathophysiological cellular processes and is considered as a valuable therapeutic…”
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Comparison of Different Strategies on DNA Chip Fabrication and DNA-Sensing: Optical and Electrochemical Approaches by Szunerits, Sabine, Bouffier, Laurent, Calemczuk, Roberto, Corso, Bruno, Demeunynck, Martine, Descamps, Emeline, Defontaine, Yann, Fiche, Jean-Bernard, Fortin, Elodie, Livache, Thierry, Mailley, Pascal, Roget, André, Vieil, Eric

“…New strategies for the construction of DNA chips and the detection of DNA hybridization will be discussed in this review. The focus will be on the use of…”
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Polarization-Induced Local Pore-Wall Functionalization for Biosensing: From Micropore to Nanopore by Liu, Jie, Pham, Pascale, Haguet, Vincent, Sauter-Starace, Fabien, Leroy, Loïc, Roget, André, Descamps, Emeline, Bouchet, Aurélie, Buhot, Arnaud, Mailley, Pascal, Livache, Thierry

“…The use of biological-probe-modified solid-state pores in biosensing is currently hindered by difficulties in pore-wall functionalization. The surface to be…”
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Electropolymerization as a versatile route for immobilizing biological species onto surfaces: Application to DNA Biochips by BIDAN, Gérard, BILLON, Martial, GALASSO, Katia, LIVACHE, Thierry, MATHIS, Gérard, ROGET, André, TORRES-RODRIGUEZ, Luz Maria, VIEIL, Eric

“…Biosensors based on electronic conducting polymers appear particularly well suited to the requirements of modern biological analysis--multi-parametric assays,…”
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Electrochemical transduction of DNA hybridization at modified electrodes by using an electroactive pyridoacridone intercalator by Bouffier, Laurent, Wang, Bingquan Stuart, Roget, André, Livache, Thierry, Demeunynck, Martine, Mailley, Pascal

“…A synthetic redox probe structurally related to natural pyridoacridones was designed and electrochemically characterised. These heterocycles behave as DNA…”
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Clinically Related Protein-Peptide Interactions Monitored in Real Time on Novel Peptide Chips by Surface Plasmon Resonance Imaging by Cherif, Boutheina, Roget, Andre, Villiers, Christian L, Calemczuk, Roberto, Leroy, Vincent, Marche, Patrice N, Livache, Thierry, Villiers, Marie-Bernadette

“…Developing rapid, high-throughput assays for detecting and characterizing protein-protein interactions is a great challenge in the postgenomic era. We have…”
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Blood cell capture on antibody microarrays and monitoring of the cell capture using surface plasmon resonance imaging by Roupioz, Yoann, Milgram, Sarah, Roget, André, Livache, Thierry

“…Blood is a tremendous source of data for diagnostic purposes. Thanks to the qualitative and quantitative analysis of the different cell types carried into the…”
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Polypyrrole-peptide microarray for biomolecular interaction analysis by SPR imaging by Villiers, Marie-Bernadette, Cortès, Sandra, Brakha, Carine, Marche, Patrice, Roget, André, Livache, Thierry

“…Nowadays, high-throughput analysis of biological events is a great challenge which could take benefit of the recent development of microarray devices. The…”
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Electroconducting polymers for the construction of DNA or peptide arrays on silicon chips by Livache, Thierry, Bazin, Hervé, Caillat, Patrice, Roget, André

“…We wish to show in this paper new developments and new applications of the pyrrole copolymerization process allowing the addressing of pyrrole-modified…”
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Polypyrrole-oligosaccharide microarray for the measurement of biomolecular interactions by surface plasmon resonance imaging by Bartoli, Julia, Roget, André, Livache, Thierry

“…The polypyrrole approach initially developed for the construction of DNA chips, has been extended to other biochemical compounds such as proteins and more…”
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Electrosynthesis of a biotinylated polypyrrole film and study of the avidin recognition by QCM by Rodrı́gez, Luz-Maria Torres, Billon, Martial, Roget, André, Bidan, Gérard

“…We have electrosynthesized a hydrophilic biotinylated polypyrrole film and studied it by gravimetric measurements using a quartz crystal microbalance (QCM). We…”
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