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| Description
| - Based on the study of voltammetric behavior of carcinogenic 1-nitropyrene (1-NP), 1-aminopyrene (1-AP), and 1-hydroxypyrene (1-HP), optimum conditions have been found for the determination of these analytes by differential pulse voltammetry (DPV) at a boron-doped diamond film electrode. The optimum medium was methanol-Britton-Robinson buffer (BR buffer) pH 3.0 (70:30) for 1-NP and 1-AP, and methanol-BR buffer pH 5.0 (70: 30) for 1-HP. Concentration dependences of the DPV response were measured in the range 1.10(-6)-1.10(-4) mol dm(-3) (R= -0.9998) with the limit of detection (LOD) 3.10(-7) mol dm(-3) for 1-NP, 1.10(-7)-1.10(-5) mol dm(-3) (R = 0.9971) with LOD 6.10(-8) mol dm(-3) for 1-AP, and 1.10(-7)-1.10(-5) mol dm(-3) (R = 0.9934) with LOD 1.10(-7) mol dm(-3) for 1-HP. Simultaneous determination of 1-NP and 1-AP in a mixture was tested in the methanol-BR buffer pH 3.0 (70: 30) medium as well. The content of 1-AP in the concentration range from 1.10(-6) to 1.10(-4) mol dm(-3) had no effect on the sensitivity of the determination of 1-NP, and vice versa. Due to the close peak potentials of 1-AP and 1-HP, the direct determination of their mixture using voltammetric methods is impossible.
- Based on the study of voltammetric behavior of carcinogenic 1-nitropyrene (1-NP), 1-aminopyrene (1-AP), and 1-hydroxypyrene (1-HP), optimum conditions have been found for the determination of these analytes by differential pulse voltammetry (DPV) at a boron-doped diamond film electrode. The optimum medium was methanol-Britton-Robinson buffer (BR buffer) pH 3.0 (70:30) for 1-NP and 1-AP, and methanol-BR buffer pH 5.0 (70: 30) for 1-HP. Concentration dependences of the DPV response were measured in the range 1.10(-6)-1.10(-4) mol dm(-3) (R= -0.9998) with the limit of detection (LOD) 3.10(-7) mol dm(-3) for 1-NP, 1.10(-7)-1.10(-5) mol dm(-3) (R = 0.9971) with LOD 6.10(-8) mol dm(-3) for 1-AP, and 1.10(-7)-1.10(-5) mol dm(-3) (R = 0.9934) with LOD 1.10(-7) mol dm(-3) for 1-HP. Simultaneous determination of 1-NP and 1-AP in a mixture was tested in the methanol-BR buffer pH 3.0 (70: 30) medium as well. The content of 1-AP in the concentration range from 1.10(-6) to 1.10(-4) mol dm(-3) had no effect on the sensitivity of the determination of 1-NP, and vice versa. Due to the close peak potentials of 1-AP and 1-HP, the direct determination of their mixture using voltammetric methods is impossible. (en)
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| Title
| - Voltammetric determination of carcinogenic derivatives of pyrene using a boron-doped diamond film electrode
- Voltammetric determination of carcinogenic derivatives of pyrene using a boron-doped diamond film electrode (en)
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| skos:prefLabel
| - Voltammetric determination of carcinogenic derivatives of pyrene using a boron-doped diamond film electrode
- Voltammetric determination of carcinogenic derivatives of pyrene using a boron-doped diamond film electrode (en)
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| skos:notation
| - RIV/00216208:11310/12:10126405!RIV13-GA0-11310___
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| http://linked.open...avai/riv/aktivita
| |
| http://linked.open...avai/riv/aktivity
| - I, P(GBP206/12/G151), P(ME10004), S, Z(MSM0021620857)
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| http://linked.open...iv/cisloPeriodika
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| http://linked.open...vai/riv/dodaniDat
| |
| http://linked.open...aciTvurceVysledku
| |
| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/00216208:11310/12:10126405
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Solid phase extraction; Differential pulse voltammetry; Chemical carcinogens; Boron-doped diamond film electrode; 1-Nitropyrene; 1-Hydroxypyrene; 1-Aminopyrene (en)
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| http://linked.open.../riv/klicoveSlovo
| |
| http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
|
| http://linked.open...ontrolniKodProRIV
| |
| http://linked.open...i/riv/nazevZdroje
| |
| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
| |
| http://linked.open...cetTvurcuVysledku
| |
| http://linked.open...vavai/riv/projekt
| |
| http://linked.open...UplatneniVysledku
| |
| http://linked.open...v/svazekPeriodika
| |
| http://linked.open...iv/tvurceVysledku
| - Barek, Jiří
- Vyskočil, Vlastimil
- Yosypchuk, Oksana
|
| http://linked.open...ain/vavai/riv/wos
| |
| http://linked.open...n/vavai/riv/zamer
| |
| issn
| |
| number of pages
| |
| http://bibframe.org/vocab/doi
| - 10.1080/00032719.2011.649455
|
| http://localhost/t...ganizacniJednotka
| |
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