Fast scanning voltammetric detector for high performance liquid chromatography

Dmytro Bavol, Matteo Scampicchio, Jiri Zima, Jiri Barek, Hana Dejmkova

Research output: Contribution to journalArticle

Abstract

This article describes the application of fast scan differential pulse voltammetry on a glassy carbon electrode as a working electrode in a wall-jet arrangement in combination with a high performance liquid chromatography. During the characterization of electrochemical detection, the separability, the repeatability, and the concentration characteristics for determination of common antioxidants in standard solutions were found. Finally, as an application of the technique, the optimized procedure has been used for the first time to determine antioxidants contained in tea samples by applying a simple extraction procedure.

Original languageEnglish
Pages (from-to)534-539
Number of pages6
JournalElectrochimica Acta
Volume281
DOIs
Publication statusPublished - 10 Aug 2018
Externally publishedYes

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Keywords

  • Antioxidants
  • Fast scan differential pulse voltammetry
  • Glassy carbon electrode
  • High performance liquid chromatography

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Electrochemistry

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