Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem

Translated title of the contribution: Voltammetric determination of herbicide Biphenox on mercury-meniscus-modified solid silver amalgam electrode

Dana Cabalková, Jiří Barek, Jan Fischer, Tomáš Navrátil, Karolina Pecková, Bogdan Yosypchuk

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Optimum conditions are described for the determination of micromolar and submicromolar concentrations of herbicide Biphenox by differential pulse voltammetry (DPV) on non-toxic solid silver amalgam electrode modified with mercury meniscus in aqueous methanolic (9:1) Britton-Robinson buffer (pH 7). The limit of quantification is 2.4·10 -7 mol l -1. Cyclic voltammetry with the same working electrode was used to clarify the mechanism of the electrode reaction.

Original languageCzech
Pages (from-to)236-242
Number of pages7
JournalChemicke Listy
Volume103
Issue number3
Publication statusPublished - 1 Mar 2009
Externally publishedYes

Fingerprint

Mercury amalgams
Herbicides
Mercury
Silver
Electrodes
Voltammetry
Cyclic voltammetry
Buffers

Keywords

  • Bifenox
  • Stříbrná pevná amal-g ámová elektroda
  • Voltametrie

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Cabalková, D., Barek, J., Fischer, J., Navrátil, T., Pecková, K., & Yosypchuk, B. (2009). Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem. Chemicke Listy, 103(3), 236-242.

Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem. / Cabalková, Dana; Barek, Jiří; Fischer, Jan; Navrátil, Tomáš; Pecková, Karolina; Yosypchuk, Bogdan.

In: Chemicke Listy, Vol. 103, No. 3, 01.03.2009, p. 236-242.

Research output: Contribution to journalArticle

Cabalková, D, Barek, J, Fischer, J, Navrátil, T, Pecková, K & Yosypchuk, B 2009, 'Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem', Chemicke Listy, vol. 103, no. 3, pp. 236-242.
Cabalková, Dana ; Barek, Jiří ; Fischer, Jan ; Navrátil, Tomáš ; Pecková, Karolina ; Yosypchuk, Bogdan. / Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem. In: Chemicke Listy. 2009 ; Vol. 103, No. 3. pp. 236-242.
@article{bf4be8392a5e4c368d7f0ef9ab343eeb,
title = "Voltametrick{\'e} stanoven{\'i} Herbicidu Bifenoxu Na Stř{\'i}brn{\'e} Pevn{\'e} Amalg{\'a}mov{\'e} Elektrodě Modifikovan{\'e} Rtuťov{\'y}m Meniskem",
abstract = "Optimum conditions are described for the determination of micromolar and submicromolar concentrations of herbicide Biphenox by differential pulse voltammetry (DPV) on non-toxic solid silver amalgam electrode modified with mercury meniscus in aqueous methanolic (9:1) Britton-Robinson buffer (pH 7). The limit of quantification is 2.4·10 -7 mol l -1. Cyclic voltammetry with the same working electrode was used to clarify the mechanism of the electrode reaction.",
keywords = "Bifenox, Stř{\'i}brn{\'a} pevn{\'a} amal-g {\'a}mov{\'a} elektroda, Voltametrie",
author = "Dana Cabalkov{\'a} and Jiř{\'i} Barek and Jan Fischer and Tom{\'a}š Navr{\'a}til and Karolina Peckov{\'a} and Bogdan Yosypchuk",
year = "2009",
month = "3",
day = "1",
language = "Czech",
volume = "103",
pages = "236--242",
journal = "Chemicke Listy",
issn = "0009-2770",
publisher = "Czech Society of Chemical Engineering",
number = "3",

}

TY - JOUR

T1 - Voltametrické stanovení Herbicidu Bifenoxu Na Stříbrné Pevné Amalgámové Elektrodě Modifikované Rtuťovým Meniskem

AU - Cabalková, Dana

AU - Barek, Jiří

AU - Fischer, Jan

AU - Navrátil, Tomáš

AU - Pecková, Karolina

AU - Yosypchuk, Bogdan

PY - 2009/3/1

Y1 - 2009/3/1

N2 - Optimum conditions are described for the determination of micromolar and submicromolar concentrations of herbicide Biphenox by differential pulse voltammetry (DPV) on non-toxic solid silver amalgam electrode modified with mercury meniscus in aqueous methanolic (9:1) Britton-Robinson buffer (pH 7). The limit of quantification is 2.4·10 -7 mol l -1. Cyclic voltammetry with the same working electrode was used to clarify the mechanism of the electrode reaction.

AB - Optimum conditions are described for the determination of micromolar and submicromolar concentrations of herbicide Biphenox by differential pulse voltammetry (DPV) on non-toxic solid silver amalgam electrode modified with mercury meniscus in aqueous methanolic (9:1) Britton-Robinson buffer (pH 7). The limit of quantification is 2.4·10 -7 mol l -1. Cyclic voltammetry with the same working electrode was used to clarify the mechanism of the electrode reaction.

KW - Bifenox

KW - Stříbrná pevná amal-g ámová elektroda

KW - Voltametrie

UR - http://www.scopus.com/inward/record.url?scp=63649125600&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=63649125600&partnerID=8YFLogxK

M3 - Статья

VL - 103

SP - 236

EP - 242

JO - Chemicke Listy

JF - Chemicke Listy

SN - 0009-2770

IS - 3

ER -