University of North Florida
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Stuart Chalk, Ph.D.
Department of Chemistry
University of North Florida
Phone: 1-904-620-1938
Fax: 1-904-620-3535
Email: schalk@unf.edu
Website: @unf

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Electrode

Classification: Electrode -> platinum -> bismuth coated

Citations 1

"Amperometric Carbohydrate Detection In Flow Systems By Means Of A Bismuth Modified Platinum Electrode"
Fresenius J. Anal. Chem. 1996 Volume 356, Issue 3-4 Pages 274-278

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A. Strübing, G. Wittstock, R. Szargan and G. Werner

Abstract: Bismuth modified platinum electrodes are used for constant-potential amperometric determination of carbohydrates in flow systems. The monitored response is stable and reproducible over more than two days. An attempt is made to gain more detailed information about the characteristics of the modified layer by electrochemical methods and X-ray photoelectron spectroscopy. The response proved to be linear over the investigated concentration range (1.1-1200 mol/L) and detection limits for glucose and fructose were found to be 1.1 mol/L.
Carbohydrates