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Qin X, Gao J, Jin HJ, Li ZQ, Xia XH. Closed Bipolar Electrode Array for Optical Reporting Reaction-Coupled Electrochemical Sensing and Imaging. Chemistry 2023; 29:e202202687. [PMID: 36316589 DOI: 10.1002/chem.202202687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/25/2022] [Accepted: 10/31/2022] [Indexed: 11/05/2022]
Abstract
This review centers on a closed bipolar electrode (BPE) array using an electro-fluorochromism (EFC) or electro-chemiluminescence (ECL) reaction as the reporting reaction. Electrochemical signals at one pole of the closed BPE array can be transduced into the EFC or ECL signals at the opposite pole. Therefore, the current signal of a redox reaction can be easily detected and imaged by monitoring the luminescence signal. Recent developments in closed BPE array-based EFC and ECL sensing and imaging are summarized and discussed in detail. Finally, we consider the challenges and opportunities for improving the spatial resolution of closed BPE array-based electrochemical imaging, and emphasize the important application of this technique to the imaging of cellular activities at the single-cell level.
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Affiliation(s)
- Xiang Qin
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Jiao Gao
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Hua-Jiang Jin
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Zhong-Qiu Li
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Xing-Hua Xia
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
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2
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Man HM, Mazurenko I, Le Guenno H, Bouffier L, Lojou E, de Poulpiquet A. Local pH Modulation during Electro-Enzymatic O 2 Reduction: Characterization of the Influence of Ionic Strength by In Situ Fluorescence Microscopy. Anal Chem 2022; 94:15604-15612. [DOI: 10.1021/acs.analchem.2c02135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hiu Mun Man
- Laboratory of Bioenergetics and Protein Engineering, Mediterranean Institute of Microbiology, Aix-Marseille Univ., CNRS, UMR, 7281Marseille, France
| | - Ievgen Mazurenko
- Laboratory of Bioenergetics and Protein Engineering, Mediterranean Institute of Microbiology, Aix-Marseille Univ., CNRS, UMR, 7281Marseille, France
| | - Hugo Le Guenno
- Mediterranean Institute of Microbiology, CNRS, Microscopy Facility, FR 3479Marseille, France
| | - Laurent Bouffier
- Institute of Molecular Sciences, Univ. Bordeaux, CNRS, Bordeaux INP, UMR 5255, F-33400Talence, France
| | - Elisabeth Lojou
- Laboratory of Bioenergetics and Protein Engineering, Mediterranean Institute of Microbiology, Aix-Marseille Univ., CNRS, UMR, 7281Marseille, France
| | - Anne de Poulpiquet
- Laboratory of Bioenergetics and Protein Engineering, Mediterranean Institute of Microbiology, Aix-Marseille Univ., CNRS, UMR, 7281Marseille, France
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3
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Djoumer R, Chovin A, Demaille C, Dejous C, Hallil H. Real‐time Conversion of Electrochemical Currents into Fluorescence Signals Using 8‐Hydroxypyrene‐1,3,6‐trisulfonic Acid (HPTS) and Amplex Red as Fluorogenic Reporters. ChemElectroChem 2021. [DOI: 10.1002/celc.202100517] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Rabia Djoumer
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS UMR 7591 75006 Paris France
| | - Arnaud Chovin
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS UMR 7591 75006 Paris France
| | - Christophe Demaille
- Laboratoire d'Electrochimie Moléculaire Université de Paris CNRS UMR 7591 75006 Paris France
| | - Corinne Dejous
- Laboratoire IMS Université de Bordeaux Bordeaux INP CNRS UMR5218 33405 Talence France
| | - Hamida Hallil
- Laboratoire IMS Université de Bordeaux Bordeaux INP CNRS UMR5218 33405 Talence France
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4
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Guille-Collignon M, Delacotte J, Lemaître F, Labbé E, Buriez O. Electrochemical Fluorescence Switch of Organic Fluorescent or Fluorogenic Molecules. CHEM REC 2021; 21:2193-2202. [PMID: 33656794 DOI: 10.1002/tcr.202100022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/18/2021] [Accepted: 02/18/2021] [Indexed: 12/27/2022]
Abstract
This short review is aimed at emphasizing the most prominent recent works devoted to the fluorescence modulation of organic fluorescent or fluorogenic molecules by electrochemistry. This still expanding research field not only addresses the smart uses of known molecules or the design of new ones, but also investigates the development of instrumentation providing time- and space-resolved information at the molecular level. Important considerations including fluorescent/fluorogenic probes, reversible/irreversible fluorescence switch, direct/indirect fluorescence modulation, or environment properties are especially scrutinized in recent works dealing with bioanalysis perspectives.
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Affiliation(s)
- Manon Guille-Collignon
- PASTEUR, Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Jérôme Delacotte
- PASTEUR, Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Frédéric Lemaître
- PASTEUR, Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Eric Labbé
- PASTEUR, Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
| | - Olivier Buriez
- PASTEUR, Département de Chimie, Ecole Normale Supérieure, PSL University, Sorbonne Université, CNRS, 75005, Paris, France
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5
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Laborda E, García-Martínez J, Molina A. Spectroelectrochemistry for the study of reversible electrode reactions with complex stoichiometries. Electrochem commun 2021. [DOI: 10.1016/j.elecom.2020.106915] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
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6
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Stefano JS, Conzuelo F, Masa J, Munoz RA, Schuhmann W. Coupling electrochemistry with a fluorescence reporting reaction enabled by bipolar electrochemistry. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.113921] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Tassy B, Dauphin AL, Man HM, Le Guenno H, Lojou E, Bouffier L, de Poulpiquet A. In Situ Fluorescence Tomography Enables a 3D Mapping of Enzymatic O 2 Reduction at the Electrochemical Interface. Anal Chem 2020; 92:7249-7256. [PMID: 32298094 DOI: 10.1021/acs.analchem.0c00844] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Getting information about the fate of immobilized enzymes and the evolution of their environment during turnover is a mandatory step toward bioelectrode optimization for effective use in biodevices. We demonstrate here the proof-of-principle visual characterization of the reactivity at an enzymatic electrode thanks to fluorescence confocal laser scanning microscopy (FCLSM) implemented in situ during the electrochemical experiment. The enzymatic O2 reduction involves proton-coupled electron transfers. Therefore, fluorescence variation of a pH-dependent fluorescent dye in the electrode vicinity enables reaction visualization. Simultaneous collection of electrochemical and fluorescence signals gives valuable space- and time-resolved information. Once the technical challenges of such a coupling are overcome, in situ FCLSM affords a unique way to explore reactivity at the electrode surface and in the electrolyte volume. Unexpected features are observed, especially the pH evolution of the enzyme environment, which is also indicated by a characteristic concentration profile within the diffusion layer. This coupled approach also gives access to a cartography of the electrode surface response (i.e., heterogeneity), which cannot be obtained solely by an electrochemical means.
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Affiliation(s)
- Bastien Tassy
- Aix-Marseille Univ., CNRS, UMR 7281, Bioenergetics and Protein Engineering, 13402 Marseille, France
| | - Alice L Dauphin
- Univ. Bordeaux, CNRS, Bordeaux INP, UMR 5255, Institute of Molecular Sciences, F-33400 Talence, France
| | - Hiu Mun Man
- Aix-Marseille Univ., CNRS, UMR 7281, Bioenergetics and Protein Engineering, 13402 Marseille, France
| | - Hugo Le Guenno
- Microscopy Facility, CNRS, FR 3479, Mediterranean Institute of Microbiology, 13402 Marseille, France
| | - Elisabeth Lojou
- Aix-Marseille Univ., CNRS, UMR 7281, Bioenergetics and Protein Engineering, 13402 Marseille, France
| | - Laurent Bouffier
- Univ. Bordeaux, CNRS, Bordeaux INP, UMR 5255, Institute of Molecular Sciences, F-33400 Talence, France
| | - Anne de Poulpiquet
- Aix-Marseille Univ., CNRS, UMR 7281, Bioenergetics and Protein Engineering, 13402 Marseille, France
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Zigah D, Lojou E, Poulpiquet A. Micro‐ and Nanoscopic Imaging of Enzymatic Electrodes: A Review. ChemElectroChem 2019. [DOI: 10.1002/celc.201901065] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Dodzi Zigah
- Univ. Bordeaux, CNRSBordeaux INP ISM UMR 5255 33400 Talence France
| | - Elisabeth Lojou
- Aix-Marseille Univ., CNRSBIP, UMR 7281 31 Chemin Aiguier 13009 Marseille France
| | - Anne Poulpiquet
- Aix-Marseille Univ., CNRSBIP, UMR 7281 31 Chemin Aiguier 13009 Marseille France
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Djoumer R, Anne A, Chovin A, Demaille C, Dejous C, Hallil H, Lachaud JL. Converting Any Faradaic Current Generated at an Electrode under Potentiostatic Control into a Remote Fluorescence Signal. Anal Chem 2019; 91:6775-6782. [PMID: 31034205 DOI: 10.1021/acs.analchem.9b00851] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe the development of an original faradaic current-to-fluorescence conversion scheme. The proposed instrumental strategy consists of coupling the electrochemical reaction of any species at an electrode under potentiostatic control with the fluorescence emission of a species produced at the counter electrode. In order to experimentally validate this scheme, the fluorogenic species resazurin is chosen as a fluorescent reporter molecule, and its complex reduction mechanism is first studied in unprecedented detail. This kinetic study is carried out by recording simultaneous cyclic voltammograms and voltfluorograms at the same electrode. Numerical simulations are used to account for the experimental current and fluorescence signals, to analyze their degree of correlation, and to decipher their relation to resazurin reduction kinetics. It is then shown that, provided that the reduction of resazurin takes place at a micrometer-sized electrode, the fluorescence emission perfectly tracks the faradaic current. By implementing this ideal configuration at the counter electrode of a potentiostatic setup, it is finally demonstrated that the oxidation reaction of a nonfluorescent species at the working electrode can be quantitatively transduced into simultaneous emission of fluorescence.
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Affiliation(s)
- Rabia Djoumer
- Laboratoire d'Electrochimie Moléculaire, UMR 7591 CNRS , Université Paris Diderot , Sorbonne Paris Cité, 15 rue Jean-Antoine de Baïf , Paris F-75205 Cedex 13 , France
| | - Agnès Anne
- Laboratoire d'Electrochimie Moléculaire, UMR 7591 CNRS , Université Paris Diderot , Sorbonne Paris Cité, 15 rue Jean-Antoine de Baïf , Paris F-75205 Cedex 13 , France
| | - Arnaud Chovin
- Laboratoire d'Electrochimie Moléculaire, UMR 7591 CNRS , Université Paris Diderot , Sorbonne Paris Cité, 15 rue Jean-Antoine de Baïf , Paris F-75205 Cedex 13 , France
| | - Christophe Demaille
- Laboratoire d'Electrochimie Moléculaire, UMR 7591 CNRS , Université Paris Diderot , Sorbonne Paris Cité, 15 rue Jean-Antoine de Baïf , Paris F-75205 Cedex 13 , France
| | - Corinne Dejous
- Université de Bordeaux , Bordeaux INP, IMS, UMR 5218 CNRS , Talence F-33405 , France
| | - Hamida Hallil
- Université de Bordeaux , Bordeaux INP, IMS, UMR 5218 CNRS , Talence F-33405 , France
| | - Jean-Luc Lachaud
- Université de Bordeaux , Bordeaux INP, IMS, UMR 5218 CNRS , Talence F-33405 , France
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Guerret-Legras L, Audibert J, Ojeda IG, Dubacheva G, Miomandre F. Combined SECM-fluorescence microscopy using a water-soluble electrofluorochromic dye as the redox mediator. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.03.069] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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