ArticleAnalytical chemistry2012
Steady-state voltammetry of a microelectrode in a closed bipolar cell.
Article in Analytical chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Bipolar electrochemically generated fluorescence detector for microchip electrophoresis with and without a potentiostat: Application to reducible analyte detection.Sensors and actuators reports · 2025Article
- Theoretical Framework and Guidelines for the Cyclic Voltammetry of Closed Bipolar Cells.Analytical chemistry · 2023Article
- Toward the Detection Limit of Electrochemistry: Studying Anodic Processes with a Fluorogenic Reporting Reaction.Analytical chemistry · 2023Article
- On the mechanism of the bipolar reference electrode.The Analyst · 2023Article
- Leakless, Bipolar Reference Electrodes: Fabrication, Performance, and Miniaturization.Analytical chemistry · 2021Article
- Microscale and Nanoscale Electrophotonic Diagnostic Devices.Cold Spring Harbor perspectives in medicine · 2019Review
- Electrodeposited Gold on Carbon-Fiber Microelectrodes for Enhancing Amperometric Detection of Dopamine Release from Pheochromocytoma Cells.Analytical chemistry · 2018Article
- Electrogenerated Chemiluminescence Reporting on Closed Bipolar Microelectrodes and the Influence of Electrode Size.ChemElectroChem · 2016Article
- Self-induced redox cycling coupled luminescence on nanopore recessed disk-multiscale bipolar electrodes.Chemical science · 2015Article
- Fluorescence-enabled electrochemical microscopy with dihydroresorufin as a fluorogenic indicator.Analytical chemistry · 2014Article
- Redox-filled Carbon-Fiber Microelectrodes for Single-Cell Exocytosis.Electroanalysis · 2013Article
Corrections and comments
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Authors and funding
3 authors.
Funding
Abstract
Here we report the theory and experimental study of the steady-state voltammetric behavior of a microelectrode used as a limiting pole in a closed bipolar electrochemical cell. We show that the steady-state voltammetric response of a microelectrode used in a closed bipolar cell can be quantitatively understood by considering the responses of both poles in their respective conventional two-electrode setups. In comparison to a conventional electrochemical cell, the voltammetric response of the bipolar cell has a similar sigmoidal shape and limiting current; however, the response is often slower than that of the typical two-electrode setup. This leads to a broader voltammogram and a decreased wave slope, which can be somewhat misleading, causing the appearance that the process being studied is irreversible when it instead can be a result of the coupling of two reversible processes. We show that a large limiting current on the excess pole would facilitate the observation of a faster voltammetric response and that both redox concentration and electrode area of the excess pole affect the wave shape. Both factors should be maximized in electroanalytical experiments in order to obtain fast voltammetric responses on the main electrode of interest and to detect quick changes in analyte concentrations.
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Registered trials
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