Abstract
High-performance liquid chromatography with fluorescence detection (HPLC-FD) was used for the determination of 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene after their reduction to amino derivatives. As a reducing agent, titanium(III) complexed with citrate in a hydrochloric acid medium was used. Conditions for 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene reduction, and for separation of corresponding amino derivatives were found. The limit of detection was 68 pg for 2-nitrofluorene, 82 pg for 2-nitropyrene, and 629 pg for 6-nitrochrysene. The applicability of this method for the determination of 1-nitropyrene in water samples was verified.
| Original language | English |
|---|---|
| Pages (from-to) | 2379-2392 |
| Number of pages | 14 |
| Journal | Analytical Letters |
| Volume | 37 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 12 Oct 2004 |
| Externally published | Yes |
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Keywords
- Fluorescence detection
- HPLC
- Nitrated polycyclic aromatic hydrocarbons (NPAH)
- Reduction by titanium(III)
ASJC Scopus subject areas
- Analytical Chemistry
- Biochemistry
- Spectroscopy
- Clinical Biochemistry
- Biochemistry, medical
- Electrochemistry
Cite this
HPLC determination of nitrated polycyclic aromatic hydrocarbons after their reduction to amino derivatives. / Brichac, Jiri; Zima, Jiri; Barek, Jiri.
In: Analytical Letters, Vol. 37, No. 11, 12.10.2004, p. 2379-2392.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - HPLC determination of nitrated polycyclic aromatic hydrocarbons after their reduction to amino derivatives
AU - Brichac, Jiri
AU - Zima, Jiri
AU - Barek, Jiri
PY - 2004/10/12
Y1 - 2004/10/12
N2 - High-performance liquid chromatography with fluorescence detection (HPLC-FD) was used for the determination of 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene after their reduction to amino derivatives. As a reducing agent, titanium(III) complexed with citrate in a hydrochloric acid medium was used. Conditions for 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene reduction, and for separation of corresponding amino derivatives were found. The limit of detection was 68 pg for 2-nitrofluorene, 82 pg for 2-nitropyrene, and 629 pg for 6-nitrochrysene. The applicability of this method for the determination of 1-nitropyrene in water samples was verified.
AB - High-performance liquid chromatography with fluorescence detection (HPLC-FD) was used for the determination of 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene after their reduction to amino derivatives. As a reducing agent, titanium(III) complexed with citrate in a hydrochloric acid medium was used. Conditions for 1-nitropyrene, 2-nitrofluorene, and 6-nitrochrysene reduction, and for separation of corresponding amino derivatives were found. The limit of detection was 68 pg for 2-nitrofluorene, 82 pg for 2-nitropyrene, and 629 pg for 6-nitrochrysene. The applicability of this method for the determination of 1-nitropyrene in water samples was verified.
KW - Fluorescence detection
KW - HPLC
KW - Nitrated polycyclic aromatic hydrocarbons (NPAH)
KW - Reduction by titanium(III)
UR - http://www.scopus.com/inward/record.url?scp=4644351623&partnerID=8YFLogxK
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U2 - 10.1081/AL-200028178
DO - 10.1081/AL-200028178
M3 - Article
VL - 37
SP - 2379
EP - 2392
JO - Analytical Letters
JF - Analytical Letters
SN - 0003-2719
IS - 11
ER -