Abstract
The voltammetric behavior of 2-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol was investigated by differential pulse voltammetry (DPV) at a mercury meniscus-modified silver solid amalgam electrode (m-AgSAE) and liquid mercury free polished silver solid amalgam electrode (p-AgSAE). Conditions have been found for their determination by DPV at m-AgSAE and p-AgSAE in Britton-Robinson buffer in the concentration range from 2 to 100 μmol.L-1. The applicability of these methods in combination with solid phase extraction (SPE) for determination 2-nitrophenol in drinking water with limit of determination around 20 nmol.L-1 was verified.
| Original language | English |
|---|---|
| Pages (from-to) | 226-234 |
| Number of pages | 9 |
| Journal | International Journal of Electrochemical Science |
| Volume | 2 |
| Issue number | 3 |
| Publication status | Published - 1 Dec 2007 |
| Externally published | Yes |
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Keywords
- Growth stimulators
- Nitrophenols
- Solid amalgam electrodes
- Solid phase extraction (SPE)
- Voltammetry
ASJC Scopus subject areas
- Electrochemistry
Cite this
Voltammetric determination of nitrophenols at a silver solid amalgam electrode. / Fischer, Jan; Vanourkova, Lenka; Danhel, Ales; Vyskocil, Vlastimil; Cizek, Karel; Barek, Jiri; Peckova, Karolina; Yosypchuk, Bogdan; Navratil, Tomas.
In: International Journal of Electrochemical Science, Vol. 2, No. 3, 01.12.2007, p. 226-234.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Voltammetric determination of nitrophenols at a silver solid amalgam electrode
AU - Fischer, Jan
AU - Vanourkova, Lenka
AU - Danhel, Ales
AU - Vyskocil, Vlastimil
AU - Cizek, Karel
AU - Barek, Jiri
AU - Peckova, Karolina
AU - Yosypchuk, Bogdan
AU - Navratil, Tomas
PY - 2007/12/1
Y1 - 2007/12/1
N2 - The voltammetric behavior of 2-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol was investigated by differential pulse voltammetry (DPV) at a mercury meniscus-modified silver solid amalgam electrode (m-AgSAE) and liquid mercury free polished silver solid amalgam electrode (p-AgSAE). Conditions have been found for their determination by DPV at m-AgSAE and p-AgSAE in Britton-Robinson buffer in the concentration range from 2 to 100 μmol.L-1. The applicability of these methods in combination with solid phase extraction (SPE) for determination 2-nitrophenol in drinking water with limit of determination around 20 nmol.L-1 was verified.
AB - The voltammetric behavior of 2-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol was investigated by differential pulse voltammetry (DPV) at a mercury meniscus-modified silver solid amalgam electrode (m-AgSAE) and liquid mercury free polished silver solid amalgam electrode (p-AgSAE). Conditions have been found for their determination by DPV at m-AgSAE and p-AgSAE in Britton-Robinson buffer in the concentration range from 2 to 100 μmol.L-1. The applicability of these methods in combination with solid phase extraction (SPE) for determination 2-nitrophenol in drinking water with limit of determination around 20 nmol.L-1 was verified.
KW - Growth stimulators
KW - Nitrophenols
KW - Solid amalgam electrodes
KW - Solid phase extraction (SPE)
KW - Voltammetry
UR - http://www.scopus.com/inward/record.url?scp=35348941293&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=35348941293&partnerID=8YFLogxK
M3 - Article
VL - 2
SP - 226
EP - 234
JO - International Journal of Electrochemical Science
JF - International Journal of Electrochemical Science
SN - 1452-3981
IS - 3
ER -