Abstract
In this paper, two determination methods of polychlorinated diphenylether triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol), an antibacterial and antifungal agent, are developed, compared and used in concordance. The first one, differential pulse voltammetry (DPV) on carbon paste electrode (CPE), is simple, fast, portable and inexpensive and therefore suitable for field measurements, large scale monitoring and screening purposes. The other one, liquid chromatography with MS/MS detection, is much more sophisticated, selective, accurate and sensitive (unfortunately much more expensive as well) and can serve for more reliable determination of triclosan in samples selected as suspicious during the screening measurements. Optimum conditions for both the determinations are described and validation parameters in matrices of drinking and river water are given.
| Original language | English |
|---|---|
| Pages (from-to) | 139-147 |
| Number of pages | 9 |
| Journal | International Journal of Electrochemical Science |
| Volume | 9 |
| Issue number | 1 |
| Publication status | Published - 1 Jan 2014 |
| Externally published | Yes |
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Keywords
- Carbon paste electrode
- Differential pulse voltammetry
- Multiple reaction monitoring
- Pesticide
- Triclosan
ASJC Scopus subject areas
- Electrochemistry
Cite this
Voltammetric and LC-MS/MS Method for the determination of triclosan-a comparative study, validation and simultaneous application. / Dejmkova, Hana; Kwiecien, Jiri; Cizek, Karel; Cermak, Jiri; Vranova, Edita; Mala, Petra; Zima, Jiri; Barek, Jiri.
In: International Journal of Electrochemical Science, Vol. 9, No. 1, 01.01.2014, p. 139-147.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Voltammetric and LC-MS/MS Method for the determination of triclosan-a comparative study, validation and simultaneous application
AU - Dejmkova, Hana
AU - Kwiecien, Jiri
AU - Cizek, Karel
AU - Cermak, Jiri
AU - Vranova, Edita
AU - Mala, Petra
AU - Zima, Jiri
AU - Barek, Jiri
PY - 2014/1/1
Y1 - 2014/1/1
N2 - In this paper, two determination methods of polychlorinated diphenylether triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol), an antibacterial and antifungal agent, are developed, compared and used in concordance. The first one, differential pulse voltammetry (DPV) on carbon paste electrode (CPE), is simple, fast, portable and inexpensive and therefore suitable for field measurements, large scale monitoring and screening purposes. The other one, liquid chromatography with MS/MS detection, is much more sophisticated, selective, accurate and sensitive (unfortunately much more expensive as well) and can serve for more reliable determination of triclosan in samples selected as suspicious during the screening measurements. Optimum conditions for both the determinations are described and validation parameters in matrices of drinking and river water are given.
AB - In this paper, two determination methods of polychlorinated diphenylether triclosan (5-chloro-2-(2,4-dichlorophenoxy)phenol), an antibacterial and antifungal agent, are developed, compared and used in concordance. The first one, differential pulse voltammetry (DPV) on carbon paste electrode (CPE), is simple, fast, portable and inexpensive and therefore suitable for field measurements, large scale monitoring and screening purposes. The other one, liquid chromatography with MS/MS detection, is much more sophisticated, selective, accurate and sensitive (unfortunately much more expensive as well) and can serve for more reliable determination of triclosan in samples selected as suspicious during the screening measurements. Optimum conditions for both the determinations are described and validation parameters in matrices of drinking and river water are given.
KW - Carbon paste electrode
KW - Differential pulse voltammetry
KW - Multiple reaction monitoring
KW - Pesticide
KW - Triclosan
UR - http://www.scopus.com/inward/record.url?scp=84891132722&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84891132722&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84891132722
VL - 9
SP - 139
EP - 147
JO - International Journal of Electrochemical Science
JF - International Journal of Electrochemical Science
SN - 1452-3981
IS - 1
ER -