College of Arts and Sciences Publications and Scholarship
ORCID
David O. Wipf https://orcid.org/0000-0003-2365-1175
Deon T. Miles https://orcid.org/0000-0002-9017-1406
Abstract
A new way to construct small electrodes by the use of metal micro-beads is described. Gold beads of 1.5 to 3.0 mm diameter were used to construct inexpensive and disposable microelectrodes with overall structural diameters of £ 6 mm and electrode diameters of £ 5 mm. The voltammetric response of these electrodes is consistent with existing theory and the electrodes exhibited the sigmoidal waves expected at ultramicroelectrodes.
Publisher
Analytical Chemistry
First Page
1240
Last Page
1240
Publication Date
1997
College
College of Arts and Sciences
Department
Department of Chemistry
Keywords
Electrodes, Gold, electrochemistry
Disciplines
Analytical Chemistry
Recommended Citation
Miles, Deon T.; Knedlik, Andrew; and Wipf, David O., "Construction of Gold Micro-Bead Ultramicroelectrodes" (1997). College of Arts and Sciences Publications and Scholarship. 30.
https://scholarsjunction.msstate.edu/cas-publications/30
Comments
"This document is the unedited Author's version of a Submitted Work that was subsequently accepted for publication in Analytical Chemistry, copyright © 2008 American Chemical Society after peer review. To access the final edited and published work see
Construction of Gold Microbead Ultramicroelectrodes, Deon T. Miles, Andrew Knedlik, and David O. Wipf, Analytical Chemistry 1997 69 (6), 1240-1243 DOI: https://dx.doi.org/10.1021/ac960970y