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Renault Christophe

Toutes les versions de cet article : English , français

Groupe Electrochimie et Couches Minces

Contact : christophe.renault@polytechnique.edu

+33 (0)1 69 33 47 88

Education
2011 PhD of Biomolecular Electrochemistry from the University Paris 7 Denis Diderot
2008 MS of Electrochemistry from the University Paris 7 Denis Diderot

Research interest
- Single nano-object electrochemistry
- Bio-electrochemistry
- Instrumental development (spectroelectrochemistry, SECM)
- Electro-catalysis
- Sensors

Position
2016-present
Researcher at the CNRS, « Chargé de recherche » CR2
Topic : Single nano-object electrochemistry.
2015-2016
Post-doc at the University of Twente in the Lemay’s Group.
Topic : Development of electro-analytical tools for single nano-object detection ; high-frequency capacitance imaging with CMOS nanoelectrode arrays.
2014-2015
Post-doc at the University of Texas at Austin in the Bard’s Group.
Topic : Spectroelectrochemical characterization of individual nano-objects on microelectrodes ; Development of a high resolution scanning electrochemical microscope (SECM) for studying the reactivity at the nanoscale.
2012-2014
Post-doc at the University of Texas at Austin in the Crooks Group.
Topic : Development of microfluidic Paper-based Analytical Devices.
2008-2011
PhD in the “Laboratoire d’Eléctrochimie moléculaire”, University Paris 7 Denis-Diderot
Topic : Time-resolved spectroelectrochemical investigation of biomolecules immobilized in mesoporous transparent ITO and TiO2 electrodes.

List of publications
19 Observation -frequency Nanocapacitor arrays : Concept, Recent Developments and Outlook. Lemay, S. G. ; Laborde, C. ; Renault, C. ; Cossettini, A. ; Selmi, L. ; Widdershoven, F. ; Acc. Chem. Res. 2016, 49, 2355–2362.
18 Nanometer Scale Scanning Electrochemical Microscopy Instrumentation. Kim, J. ; Renault, C. ; Nioradze, N. ; Arroyo-Currás, N. ; Leonard, K. ; Bard, A.J. ; Anal. Chem., 2016, 88, 10284–10289
17 Electrocatalytic Activity of Individual Pt Nanoparticles Studied by Nanoscale Scanning Electrochemical Microscopy. Kim, J. ; Renault, C. ; Nioradze, N. ; Arroyo-Currás, N. ; Leonard, K. ; Bard, A.J. ; J. Am. Chem. Soc., 2016, 138, 8560–8568
16 Observation of Single Protein and DNA Macromolecule Collisions on Ultramicroelectrodes. Dick, J. ; Renault, C. ; Bard, A.J. ; J. Am. Chem. Soc. 2015, 137, 8376-8379
15 Chronoabsorptometry to Investigate Conduction Band Mediated Electron Transfer In Mesoporous TiO2 Thin Films. Renault, C. ; Balland, V. ; Limoges, B. ; Costentin, C. ; J. Phys. Chem. C 2015, 119, 14929-14937
14 Observation of Nanometer-Sized Electro-Active Defects in Insulating Layers by Fluorescence Microscopy and Electrochemistry, Renault, C. ; Marchuk, K. ; Ahn, H.S. ; Titus, E.J. ; Kim, J. ; Willets, K.A. ; Bard, A.J. ; Anal. Chem. 2015, 87, 5730-5737
13 Unraveling the charge transfer/electron transport in mesoporous semiconductive TiO2 films by voltabsorptometry. Renault, C. ; Nicole, L. ; Sanchez, C. ; Costentin, C. ; Balland, V. ; Limoges, B. ; Phys. Chem. Chem. Phys. 2015, 17, 10592-10607
12 Electrogenerated Chemiluminescence of Common Organic Luminophores in Water Using an Emulsion System. Dick, J. E. ; Renault, C. ; Kim, B.-K. ; Bard, A. J. ; J. Am. Chem. Soc. 2014 136, 13546-13549
11 Simultaneous Detection of Single Attoliter Droplet Collisions by Electrochemical and Electrogenerated Chemiluminescent Responses. Dick, J. E. ; Renault, C. ; Kim, B.-K. ; Bard, A. J. ; Angew. Chem. Int. Ed. 2014, 53, 11859-11862
10 Wire, Mesh, and Fiber Electrodes for Paper-Based Electroanalytical Devices. Fosdick S. E. ; Anderson, M. J. ; Renault, C. ; DeGregory, P. R. ; Loussaert, J. A. ; Crooks, R. M. ; Anal. Chem. 2014, 86, 3659-3666
9 Simple, sensitive, and quantitative electrochemical detection method for paper analytical devices. Scida, K. ; Cunningham, J. C. ; Renault, C. ; Richards, I. ; Crooks, R. M. ; Anal. Chem. 2014, 86, 6501-6507
8 Three Dimensional Wax Patterning of Paper Fluidic Devices. Renault, C. ; Koehne, J. ; Ricco, A. J. ; Crooks, R. M. ; Langmuir, 2014, 30, 7030-7036
7 Electrochemistry in Hollow-Channel Paper Analytical Devices. Renault, C. ; Anderson, M. J. ; Crooks, R. M. ; J. Am. Chem. Soc. 2014, 136, 4616-4623
6 Paper-Based Bipolar Electrochemistry. Renault, C. ; Scida, K. ; Knust, K. N. ; Fosdick, S. E. ; Crooks, R. M. ; Journal of Electrochemical Science and Technology (invited article), 2013, 4, 146-152
5 Hollow-Channel Paper Analytical Devices. Renault, C. ; Li, X. ; Fosdick S. E. ; Crooks, R. M. ; Anal. Chem. 2013, 85, 7976-7979
4 Spectroelectrochemical Characterization of Small Hemoproteins Adsorbed within Nanostructured Mesoporous ITO Electrodes. Schaming, D. ; Renault, C. ; Tucker, R. T. ; Lau-Truong, S. ; Aubard, J. ; Brett, M. J. ; Balland, V. ; Limoges, B. ; Langmuir, 2012, 28, 14065-14072
3 Unraveling the Mechanism of Catalytic Reduction of O2 by Microperoxidase-11 Adsorbed within a Transparent 3D-Nanoporous ITO Film. Renault, C. ; Andrieux C. P. ; Tucker, R. T. ; Brett, M. J. ; Balland, V. ; Limoges, B. ; J. Am. Chem. Soc. 2012, 134, 6834-6845
2 Time resolved UV-Vis spectroelectrochemistry using transparent 3D-mesoporous nanocristalline ITO electrodes. Renault, C. ; Harris, K.D. ; Brett, M.J. ; Balland, V. ; Limoges, B. ; Chem. Commun. 2011, 47, 1863-1865
1 Highly ordered transparent mesoporous TiO2 thin films : an attractive matrix for efficient immobilization and spectroelectrochemical characterization of cytochrome-c. Renault, C. ; Balland, V. ; Martinez-Ferrero, E. ; Nicole, L. ; Sanchez, C. ; Limoges, B. ; Chem. Commun. 2009, 48, 7494-7496