Abstract
Abstract: Voltammetric determination of sodium anthraquinone-2-sulfonate (AQ) was investigated at a polished silver solid amalgam electrode (p-AgSAE) and at a mercury meniscus modified silver solid amalgam electrode (m-AgSAE) (inner diameter of both 0.5 mm). The reaction mechanisms of AQ at p-AgSAE and at m-AgSAE were studied by cyclic voltammetry, direct current voltammetry, and by elimination voltammetry with linear scan. Limits of detection obtained by differential pulse voltammetry were 1 × 10 −6 mol dm −3 for p-AgSAE and 4 × 10 −7 mol dm −3 for m-AgSAE. Both electrodes were successfully applied for differential pulse voltammetry of AQ in model samples of deionized water, river water, and human urine. Graphical abstract: [Figure not available: see fulltext.]
| Original language | English |
|---|---|
| Pages (from-to) | 577-583 |
| Number of pages | 7 |
| Journal | Monatshefte fur Chemie |
| Volume | 148 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1 Mar 2017 |
| Externally published | Yes |
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Keywords
- Anthraquinone
- Drugs
- Silver solid amalgam electrode
- Voltammetry
ASJC Scopus subject areas
- Chemistry(all)
Cite this
Voltammetric determination of sodium anthraquinone-2-sulfonate using silver solid amalgam electrodes. / Skalová, Štěpánka; Navrátil, Tomáš; Barek, Jiří; Vyskočil, Vlastimil.
In: Monatshefte fur Chemie, Vol. 148, No. 3, 01.03.2017, p. 577-583.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Voltammetric determination of sodium anthraquinone-2-sulfonate using silver solid amalgam electrodes
AU - Skalová, Štěpánka
AU - Navrátil, Tomáš
AU - Barek, Jiří
AU - Vyskočil, Vlastimil
PY - 2017/3/1
Y1 - 2017/3/1
N2 - Abstract: Voltammetric determination of sodium anthraquinone-2-sulfonate (AQ) was investigated at a polished silver solid amalgam electrode (p-AgSAE) and at a mercury meniscus modified silver solid amalgam electrode (m-AgSAE) (inner diameter of both 0.5 mm). The reaction mechanisms of AQ at p-AgSAE and at m-AgSAE were studied by cyclic voltammetry, direct current voltammetry, and by elimination voltammetry with linear scan. Limits of detection obtained by differential pulse voltammetry were 1 × 10 −6 mol dm −3 for p-AgSAE and 4 × 10 −7 mol dm −3 for m-AgSAE. Both electrodes were successfully applied for differential pulse voltammetry of AQ in model samples of deionized water, river water, and human urine. Graphical abstract: [Figure not available: see fulltext.]
AB - Abstract: Voltammetric determination of sodium anthraquinone-2-sulfonate (AQ) was investigated at a polished silver solid amalgam electrode (p-AgSAE) and at a mercury meniscus modified silver solid amalgam electrode (m-AgSAE) (inner diameter of both 0.5 mm). The reaction mechanisms of AQ at p-AgSAE and at m-AgSAE were studied by cyclic voltammetry, direct current voltammetry, and by elimination voltammetry with linear scan. Limits of detection obtained by differential pulse voltammetry were 1 × 10 −6 mol dm −3 for p-AgSAE and 4 × 10 −7 mol dm −3 for m-AgSAE. Both electrodes were successfully applied for differential pulse voltammetry of AQ in model samples of deionized water, river water, and human urine. Graphical abstract: [Figure not available: see fulltext.]
KW - Anthraquinone
KW - Drugs
KW - Silver solid amalgam electrode
KW - Voltammetry
UR - http://www.scopus.com/inward/record.url?scp=85011844858&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85011844858&partnerID=8YFLogxK
U2 - 10.1007/s00706-017-1926-8
DO - 10.1007/s00706-017-1926-8
M3 - Article
AN - SCOPUS:85011844858
VL - 148
SP - 577
EP - 583
JO - Monatshefte fur Chemie
JF - Monatshefte fur Chemie
SN - 0026-9247
IS - 3
ER -