Journal ArticleDOI
General expression of the linear potential sweep voltammogram in the case of diffusionless electrochemical systems
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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.About:
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.read more
Citations
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Proton-Coupled Electron Transfer
David R. Weinberg,Christopher J. Gagliardi,Jonathan F. Hull,Christine Fecenko Murphy,Caleb A. Kent,Brittany C. Westlake,Amit Paul,Daniel H. Ess,Dewey G. McCafferty,Thomas J. Meyer +9 more
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.
Journal ArticleDOI
"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.
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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.
Journal ArticleDOI
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.
Journal ArticleDOI
Protein electrochemistry using aligned carbon nanotube arrays.
J. Justin Gooding,Rahmat Wibowo,Jingquan Liu,Wenrong Yang,Dusan Losic,Shannon Orbons,Freya J. Mearns,Joseph G. Shapter,D. Brynn Hibbert +8 more
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
Theory and Application of Cyclic Voltammetry for Measurement of Electrode Reaction Kinetics.
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.
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The potential-sweep method: A theoretical analysis☆
S. Srinivasan,Eliezer Gileadi +1 more
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.