Abstract
HPLC with electrochemical detection using a carbon paste electrode based on glassy carbon spherical microparticles with an organic pasting liquid has been used for the determination of trace amounts of carcinogenic 1-naphthylamine, 2-naphthylamine, 1,5-diaminonaphthalene and 1,8-diaminonaphthalene. The lowest limit of detection found was 5.4 × 10-9 mol L-1 for 1,5-diaminonaphthalene. The limits of detection for the above analytes using the electrochemical detection with a carbon paste electrode were in all cases lower than the corresponding limits of detection for the spectrophotometric detection. The newly developed method of determination was verified on model samples of drinking and river water.
| Original language | English |
|---|---|
| Pages (from-to) | 185-190 |
| Number of pages | 6 |
| Journal | Electroanalysis |
| Volume | 19 |
| Issue number | 2-3 |
| DOIs | |
| Publication status | Published - 1 Jan 2007 |
| Externally published | Yes |
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Keywords
- Amino derivatives of polycyclic aromatic hydrocarbons
- Glassy carbon paste electrode
- HPLC with electrochemical detection
ASJC Scopus subject areas
- Analytical Chemistry
- Electrochemistry
Cite this
HPLC determination of naphthalene amino derivatives using electrochemical detection at carbon paste electrodes. / Zima, Jiri; Dejmkova, Hana; Barek, Jiri.
In: Electroanalysis, Vol. 19, No. 2-3, 01.01.2007, p. 185-190.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - HPLC determination of naphthalene amino derivatives using electrochemical detection at carbon paste electrodes
AU - Zima, Jiri
AU - Dejmkova, Hana
AU - Barek, Jiri
PY - 2007/1/1
Y1 - 2007/1/1
N2 - HPLC with electrochemical detection using a carbon paste electrode based on glassy carbon spherical microparticles with an organic pasting liquid has been used for the determination of trace amounts of carcinogenic 1-naphthylamine, 2-naphthylamine, 1,5-diaminonaphthalene and 1,8-diaminonaphthalene. The lowest limit of detection found was 5.4 × 10-9 mol L-1 for 1,5-diaminonaphthalene. The limits of detection for the above analytes using the electrochemical detection with a carbon paste electrode were in all cases lower than the corresponding limits of detection for the spectrophotometric detection. The newly developed method of determination was verified on model samples of drinking and river water.
AB - HPLC with electrochemical detection using a carbon paste electrode based on glassy carbon spherical microparticles with an organic pasting liquid has been used for the determination of trace amounts of carcinogenic 1-naphthylamine, 2-naphthylamine, 1,5-diaminonaphthalene and 1,8-diaminonaphthalene. The lowest limit of detection found was 5.4 × 10-9 mol L-1 for 1,5-diaminonaphthalene. The limits of detection for the above analytes using the electrochemical detection with a carbon paste electrode were in all cases lower than the corresponding limits of detection for the spectrophotometric detection. The newly developed method of determination was verified on model samples of drinking and river water.
KW - Amino derivatives of polycyclic aromatic hydrocarbons
KW - Glassy carbon paste electrode
KW - HPLC with electrochemical detection
UR - http://www.scopus.com/inward/record.url?scp=34547556113&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34547556113&partnerID=8YFLogxK
U2 - 10.1002/elan.200603690
DO - 10.1002/elan.200603690
M3 - Article
VL - 19
SP - 185
EP - 190
JO - Macromolecular Chemistry and Physics
JF - Macromolecular Chemistry and Physics
SN - 1040-0397
IS - 2-3
ER -