1
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Saw EN, Blanc N, Kanokkanchana K, Tschulik K. Time-resolved impact electrochemistry - A new method to determine diffusion coefficients of ions in solution. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.06.013] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Bhat MA, Nioradze N, Kim J, Amemiya S, Bard AJ. In Situ Detection of the Adsorbed Fe(II) Intermediate and the Mechanism of Magnetite Electrodeposition by Scanning Electrochemical Microscopy. J Am Chem Soc 2017; 139:15891-15899. [DOI: 10.1021/jacs.7b08835] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Mohsin A. Bhat
- Center
for Electrochemistry, Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
- Department
of Chemistry, University of Kashmir, Srinagar 190006, Jammu and Kashmir, India
| | - Nikoloz Nioradze
- The
R. Agladze Institute of Inorganic Chemistry and Electrochemistry, Ivane Javakhishvili Tbilisi State University, Tbilisi 0179, Georgia
| | - Jiyeon Kim
- Department
of Chemistry, The University of Rhode Island, Kingston, Rhode Island 02881, United States
| | - Shigeru Amemiya
- Department
of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
| | - Allen J. Bard
- Center
for Electrochemistry, Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712, United States
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3
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Noël JM, Médard J, Combellas C, Kanoufi F. Prussian Blue Degradation during Hydrogen Peroxide Reduction: A Scanning Electrochemical Microscopy Study on the Role of the Hydroxide Ion and Hydroxyl Radical. ChemElectroChem 2016. [DOI: 10.1002/celc.201600196] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jean-Marc Noël
- Sorbonne Paris Cité; Université Paris Diderot, Interfaces, Traitements, Organisation et Dynamique des Systèmes, CNRS-UMR 7086; 15 rue J. A. Baif 75013 Paris France
| | - Jérôme Médard
- Sorbonne Paris Cité; Université Paris Diderot, Interfaces, Traitements, Organisation et Dynamique des Systèmes, CNRS-UMR 7086; 15 rue J. A. Baif 75013 Paris France
| | - Catherine Combellas
- Sorbonne Paris Cité; Université Paris Diderot, Interfaces, Traitements, Organisation et Dynamique des Systèmes, CNRS-UMR 7086; 15 rue J. A. Baif 75013 Paris France
| | - Frédéric Kanoufi
- Sorbonne Paris Cité; Université Paris Diderot, Interfaces, Traitements, Organisation et Dynamique des Systèmes, CNRS-UMR 7086; 15 rue J. A. Baif 75013 Paris France
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4
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Adam C, Kanoufi F, Sojic N, Etienne M. Shearforce positioning of nanoprobe electrode arrays for scanning electrochemical microscopy experiments. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.04.140] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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5
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Stockmann TJ, Noël JM, Ristori S, Combellas C, Abou-Hassan A, Rossi F, Kanoufi F. Scanning Electrochemical Microscopy of Belousov–Zhabotinsky Reaction: How Confined Oscillations Reveal Short Lived Radicals and Auto-Catalytic Species. Anal Chem 2015; 87:9621-30. [DOI: 10.1021/acs.analchem.5b01238] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- T. Jane Stockmann
- Sorbonne Paris
Cité, Paris Diderot University, Interfaces, Traitements, Organisation
et Dynamique des Systèmes, CNRS-UMR 7086, 15 Rue J.A. Baif, 75013 Paris, France
| | - Jean-Marc Noël
- Sorbonne Paris
Cité, Paris Diderot University, Interfaces, Traitements, Organisation
et Dynamique des Systèmes, CNRS-UMR 7086, 15 Rue J.A. Baif, 75013 Paris, France
| | - Sandra Ristori
- Department of Earth Sciences & CSGI, Via della Lastruccia 3, 50019 Sesto Fiorentino, Firenze, Italy
| | - Catherine Combellas
- Sorbonne Paris
Cité, Paris Diderot University, Interfaces, Traitements, Organisation
et Dynamique des Systèmes, CNRS-UMR 7086, 15 Rue J.A. Baif, 75013 Paris, France
| | - Ali Abou-Hassan
- Université
Pierre et Marie Curie, Laboratoire Physico-chimie des Electrolytes
et Nanosystèmes Interfaciaux, CNRS-UMR 8234, 4 Place Jussieu, 75005 Paris, France
| | - Federico Rossi
- Department
of Chemistry and Biology, University of Salerno, Via Giovanni
Paolo II, 132, 84084, Fisciano, Salerno, Italy
| | - Frédéric Kanoufi
- Sorbonne Paris
Cité, Paris Diderot University, Interfaces, Traitements, Organisation
et Dynamique des Systèmes, CNRS-UMR 7086, 15 Rue J.A. Baif, 75013 Paris, France
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6
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Azevedo J, Fillaud L, Bourdillon C, Noël JM, Kanoufi F, Jousselme B, Derycke V, Campidelli S, Cornut R. Localized Reduction of Graphene Oxide by Electrogenerated Naphthalene Radical Anions and Subsequent Diazonium Electrografting. J Am Chem Soc 2014; 136:4833-6. [DOI: 10.1021/ja500189u] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Joël Azevedo
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Laure Fillaud
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Céline Bourdillon
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Jean-Marc Noël
- Physicochimie
des Electrolytes, Colloïdes et Sciences Analytiques, UMR CNRS 7195- ESPCI ParisTech, 10 rue Vauquelin, Cedex 05, Paris F-75231, France
| | - Fréderic Kanoufi
- Physicochimie
des Electrolytes, Colloïdes et Sciences Analytiques, UMR CNRS 7195- ESPCI ParisTech, 10 rue Vauquelin, Cedex 05, Paris F-75231, France
| | - Bruno Jousselme
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Vincent Derycke
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Stéphane Campidelli
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
| | - Renaud Cornut
- CEA Saclay, IRAMIS, NIMBE, LICSEN, Gif-sur-Yvette
Cedex, Paris F-91191, France
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7
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Sentic M, Milutinovic M, Kanoufi F, Manojlovic D, Arbault S, Sojic N. Mapping electrogenerated chemiluminescence reactivity in space: mechanistic insight into model systems used in immunoassays. Chem Sci 2014. [DOI: 10.1039/c4sc00312h] [Citation(s) in RCA: 134] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mapping the reactivity of a redox-sensitive luminescent microobject positioned in fluxes of reactive species allows analyzing complex mechanistic processes such as the electrogenerated chemiluminescence of model systems used in immunoassays.
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Affiliation(s)
- Milica Sentic
- University of Bordeaux
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33607 Pessac, France
- University of Belgrade
| | - Milena Milutinovic
- University of Bordeaux
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33607 Pessac, France
- University of Belgrade
| | | | | | - Stéphane Arbault
- University of Bordeaux
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33607 Pessac, France
| | - Neso Sojic
- University of Bordeaux
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- 33607 Pessac, France
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8
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Clausmeyer J, Henig J, Schuhmann W, Plumeré N. Scanning Droplet Cell for Chemoselective Patterning through Local Electroactivation of Protected Quinone Monolayers. Chemphyschem 2013; 15:151-6. [DOI: 10.1002/cphc.201300937] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Indexed: 01/19/2023]
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9
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High-throughput scanning electrochemical microscopy brushing of strongly tilted and curved surfaces. Electrochim Acta 2013. [DOI: 10.1016/j.electacta.2013.03.101] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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10
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Reactivity mapping with electrochemical gradients for monitoring reactivity at surfaces in space and time. Nat Commun 2013; 4:1667. [PMID: 23575671 PMCID: PMC3644076 DOI: 10.1038/ncomms2688] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Accepted: 03/01/2013] [Indexed: 01/25/2023] Open
Abstract
Studying and controlling reactions at surfaces is of great fundamental and applied interest in, among others, biology, electronics and catalysis. Because reaction kinetics is different at surfaces compared with solution, frequently, solution-characterization techniques cannot be used. Here we report solution gradients, prepared by electrochemical means, for controlling and monitoring reactivity at surfaces in space and time. As a proof of principle, electrochemically derived gradients of a reaction parameter (pH) and of a catalyst (Cu(I)) have been employed to make surface gradients on the micron scale and to study the kinetics of the (surface-confined) imine hydrolysis and the copper(I)-catalysed azide-alkyne 1,3-dipolar cycloaddition, respectively. For both systems, the kinetic data were spatially visualized in a two-dimensional reactivity map. In the case of the copper(I)-catalysed azide-alkyne 1,3-dipolar cycloaddition, the reaction order (2) was deduced from it.
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11
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Numerical studies on scavenging reaction in confined etchant layer technique (CELT). J Electroanal Chem (Lausanne) 2013. [DOI: 10.1016/j.jelechem.2013.07.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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12
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Surface patterning using scanning electrochemical microscopy to locally trigger a “click” chemistry reaction. Electrochem commun 2013. [DOI: 10.1016/j.elecom.2013.03.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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13
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Magenau AJD, Bortolamei N, Frick E, Park S, Gennaro A, Matyjaszewski K. Investigation of Electrochemically Mediated Atom Transfer Radical Polymerization. Macromolecules 2013. [DOI: 10.1021/ma400869e] [Citation(s) in RCA: 135] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Andrew J. D. Magenau
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
| | - Nicola Bortolamei
- Dipartimento di Scienze Chimiche, Università di Padova, Via Marzolo 1, Padova 35131, Italy
| | - Elena Frick
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
| | - Sangwoo Park
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
| | - Armando Gennaro
- Dipartimento di Scienze Chimiche, Università di Padova, Via Marzolo 1, Padova 35131, Italy
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh,
Pennsylvania 15213, United States
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14
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Local control of protein binding and cell adhesion by patterned organic thin films. Anal Bioanal Chem 2013; 405:3673-91. [DOI: 10.1007/s00216-013-6748-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 01/08/2013] [Accepted: 01/14/2013] [Indexed: 12/18/2022]
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15
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Munteanu S, Garraud N, Roger JP, Amiot F, Shi J, Chen Y, Combellas C, Kanoufi F. In Situ, Real Time Monitoring of Surface Transformation: Ellipsometric Microscopy Imaging of Electrografting at Microstructured Gold Surfaces. Anal Chem 2013; 85:1965-71. [DOI: 10.1021/ac3034085] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sorin Munteanu
- CNRS UMR 7195, ESPCI ParisTech,
10 rue Vauquelin, 75231 Paris Cedex 05, France
| | - Nicolas Garraud
- Institut Langevin, CNRS UMR
7587, ESPCI ParisTech, 1 rue Jussieu, 75238 Paris Cedex 05, France
| | - Jean Paul Roger
- Institut Langevin, CNRS UMR
7587, ESPCI ParisTech, 1 rue Jussieu, 75238 Paris Cedex 05, France
| | - Fabien Amiot
- FEMTO-ST Institute, CNRS-UMR 6174/UFC/ENSMM/UTBM,
24 chemin de l’Épitaphe, 25030 Besançon, France
| | - Jian Shi
- CNRS UMR Pasteur 8640, Ecole
Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France
| | - Yong Chen
- CNRS UMR Pasteur 8640, Ecole
Normale Supérieure, 24 rue Lhomond, 75231 Paris Cedex 05, France
| | - Catherine Combellas
- CNRS UMR 7195, ESPCI ParisTech,
10 rue Vauquelin, 75231 Paris Cedex 05, France
| | - Frédéric Kanoufi
- CNRS UMR 7195, ESPCI ParisTech,
10 rue Vauquelin, 75231 Paris Cedex 05, France
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16
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Munteanu S, Roger JP, Fedala Y, Amiot F, Combellas C, Tessier G, Kanoufi F. Mapping fluxes of radicals from the combination of electrochemical activation and optical microscopy. Faraday Discuss 2013; 164:241-58. [DOI: 10.1039/c3fd00024a] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Patel AN, McKelvey K, Unwin PR. Nanoscale Electrochemical Patterning Reveals the Active Sites for Catechol Oxidation at Graphite Surfaces. J Am Chem Soc 2012; 134:20246-9. [DOI: 10.1021/ja3095894] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Anisha N. Patel
- Department
of Chemistry and ‡MOAC Doctoral Training Centre, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Kim McKelvey
- Department
of Chemistry and ‡MOAC Doctoral Training Centre, University of Warwick, Coventry CV4 7AL, United Kingdom
| | - Patrick R. Unwin
- Department
of Chemistry and ‡MOAC Doctoral Training Centre, University of Warwick, Coventry CV4 7AL, United Kingdom
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18
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Lesch A, Vaske B, Meiners F, Momotenko D, Cortés-Salazar F, Girault HH, Wittstock G. Parallel Imaging and Template-Free Patterning of Self-Assembled Monolayers with Soft Linear Microelectrode Arrays. Angew Chem Int Ed Engl 2012; 51:10413-6. [DOI: 10.1002/anie.201205347] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2012] [Indexed: 11/08/2022]
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19
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Lesch A, Vaske B, Meiners F, Momotenko D, Cortés-Salazar F, Girault HH, Wittstock G. Parallele Abbildung und templatfreie Strukturierung selbstorganisierter Monoschichten mit weichen linearen Mikroelektrodenarrays. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201205347] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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