Construction of an electrochemical cell system based on carbon composite film electrodes and its application for voltammetric determination of triclosan

Milan Libansky, Jiri Zima, Jiri Barek, Hana Dejmkova

Research output: Contribution to journalArticle

10 Citations (Scopus)

Abstract

An array of carbon composite electrodes embedded in a 96 well microtitration plate was fabricated and applied for DPV determination of the environmental pollutant triclosan (5-chloro-2-(2,4-dichlorophenoxy)-phenol). For the preparation of composite electrodes, graphite and glassy carbon conductive microparticles were tested in combination with several types of polymers as nonconductive binders. For the measurements, combinations of graphitic carbon particles with polystyrene (CPS) and with polycarbonate (C-PC) were selected. The achieved limit of detection was 0.49 μmol L-1 for C-PS electrodes and 0.25 μmol L-1 for C-PC electrodes in the selected optimum medium. The method was successfully applied for practical samples of river water and toothpaste.

Original languageEnglish
Pages (from-to)1920-1927
Number of pages8
JournalElectroanalysis
Volume26
Issue number9
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes

Fingerprint

Triclosan
Electrochemical cells
Carbon films
Composite films
polycarbonate
Electrodes
Carbon
Toothpastes
Environmental Pollutants
Graphite electrodes
Polystyrenes
Glassy carbon
Composite materials
Polycarbonates
Phenols
Binders
Polymers
Rivers
Water

Keywords

  • Array of electrodes
  • Composite carbon film electrodes
  • Differential pulse voltammetry
  • Microtitration plate
  • Triclosan

ASJC Scopus subject areas

  • Analytical Chemistry
  • Electrochemistry

Cite this

Construction of an electrochemical cell system based on carbon composite film electrodes and its application for voltammetric determination of triclosan. / Libansky, Milan; Zima, Jiri; Barek, Jiri; Dejmkova, Hana.

In: Electroanalysis, Vol. 26, No. 9, 01.01.2014, p. 1920-1927.

Research output: Contribution to journalArticle

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