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Journal ArticleDOI

General expression of the linear potential sweep voltammogram in the case of diffusionless electrochemical systems

E. Laviron
- 25 Jul 1979 - 
- Vol. 101, Iss: 1, pp 19-28
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TLDR
In this article, the equation of the linear potential sweep voltammogram is derived for any degree of reversibility of the electrochemical reaction for the following methods: surface voltammetry when both the oxidized and the reduced forms are strongly adsorbed, and a Langmuir isotherm is obeyed, thin layer voltamometry, and linear potential sweeping coulometry.
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This article is published in Journal of Electroanalytical Chemistry.The article was published on 1979-07-25. It has received 5920 citations till now. The article focuses on the topics: Charge transfer coefficient & Voltammetry.

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Citations
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Proton-Coupled Electron Transfer

TL;DR: Proton-coupled electron transfer is an important mechanism for charge transfer in a wide variety of systems including biology- and materials-oriented venues and several are reviewed.
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"Plugging into Enzymes": Nanowiring of Redox Enzymes by a Gold Nanoparticle

TL;DR: The reconstitution of an apo-flavoenzyme on a 1.4-nanometer gold nanocrystal functionalized with the cofactor flavin adenine dinucleotide and integrated into a conductive film yields a bioelectrocatalytic system with exceptional electrical contact with the electrode support.
Journal ArticleDOI

Free Energy and Temperature Dependence of Electron Transfer at the Metal-Electrolyte Interface

TL;DR: The rate constant of the electron-transfer reaction between a gold electrode and an electroactive ferrocene group has been measured at a structurally well-defined metal-electrolyte interface at temperatures from 1� to 47�C and reaction free energies from -1.0 to +0.8 electron volts.
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Glucose oxidase-graphene-chitosan modified electrode for direct electrochemistry and glucose sensing

TL;DR: The excellent performance of the biosensor is attributed to large surface-to-volume ratio and high conductivity of graphene, and good biocompatibility of chitosan, which enhances the enzyme absorption and promotes direct electron transfer between redox enzymes and the surface of electrodes.
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Protein electrochemistry using aligned carbon nanotube arrays.

TL;DR: In this paper, the authors showed that carbon nanotubes can be aligned normal to an electrode by self-assembly and act as molecular wires to allow electrical communication between the underlying electrode and redox proteins covalently attached to the ends of the SWNTs.
References
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Journal ArticleDOI

Adsorption, autoinhibition and autocatalysis in polarography and in linear potential sweep voltammetry

TL;DR: In this paper, the effects of a strong adsorption of the depolarizer and/or of the product of the electrochemical reaction on the currents obtained in polarography and in linear potential sweep voltammetry (l.p.s.v.) are considered.
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Surface linear potential sweep voltammetry

TL;DR: In this paper, a theoretical study of the adsorption peaks appearing in linear potential sweep voltammetry is presented under the following conditions: (a) the electrochemical reaction is reversible; (b) both the oxidized and the reduced forms are strongly adsorbed; and (c) allowance is made in the isotherm for interactions between the adorbed molecules.
Journal ArticleDOI

The potential-sweep method: A theoretical analysis☆

TL;DR: Potential sweep method for organic and adsorption analyses, showing relation between galvanostatic and fast potential sweep transients, noting mathematical analysis of current-potential transients as mentioned in this paper.
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Theoretical study of a reversible reaction followed by a chemical reaction in thin layer linear potential sweep voltammetry

TL;DR: In this paper, a theoretical study of current-potential curves in thin layer linear potential sweep voltammetry is presented for a reversible electrochemical reaction O+ ne R coupled with an irreversible chemical reaction.