Extraction-voltammetric determination of nanomolar concentrations of 9-nitroanthracene

Abstract

Optimum conditions have been found for the determination of nanomolar and sub-nanomolar concentrations of 9-nitroanthracene in drinking and river water using differential pulse voltammetry at hanging mercury drop electrode after preliminary separation and preconcentration using liquid-liquid extraction with hexane. Linear calibration curves were obtained for liquid-liquid extraction in the concentration range 1 × 10^-6-1 × 10^-10 mol L^-1.

Original language	English
Pages (from-to)	37-46
Number of pages	10
Journal	Chemia Analityczna
Volume	50
Issue number	1
Publication status	Published - 1 Dec 2005
Externally published	Yes

Keywords

9-nitroanthracene
Differential pulse voltammetry
Liquid-liquid extraction

ASJC Scopus subject areas

Analytical Chemistry

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title = "Extraction-voltammetric determination of nanomolar concentrations of 9-nitroanthracene",

abstract = "Optimum conditions have been found for the determination of nanomolar and sub-nanomolar concentrations of 9-nitroanthracene in drinking and river water using differential pulse voltammetry at hanging mercury drop electrode after preliminary separation and preconcentration using liquid-liquid extraction with hexane. Linear calibration curves were obtained for liquid-liquid extraction in the concentration range 1 × 10-6-1 × 10-10 mol L-1.",

keywords = "9-nitroanthracene, Differential pulse voltammetry, Liquid-liquid extraction",

author = "Ji{\v r}{\'i} Barek and Milena Kade{\v r}{\'a}bkov{\'a} and Moreira, {Josino C.} and Ji{\v r}{\'i} Zima",

year = "2005",

month = dec,

day = "1",

language = "English",

volume = "50",

pages = "37--46",

journal = "Chemia Analityczna",

issn = "0009-2223",

publisher = "Polskie Towarzystwo Chemiczne",

number = "1",

}

TY - JOUR

T1 - Extraction-voltammetric determination of nanomolar concentrations of 9-nitroanthracene

AU - Barek, Jiří

AU - Kadeřábková, Milena

AU - Moreira, Josino C.

AU - Zima, Jiří

PY - 2005/12/1

Y1 - 2005/12/1

N2 - Optimum conditions have been found for the determination of nanomolar and sub-nanomolar concentrations of 9-nitroanthracene in drinking and river water using differential pulse voltammetry at hanging mercury drop electrode after preliminary separation and preconcentration using liquid-liquid extraction with hexane. Linear calibration curves were obtained for liquid-liquid extraction in the concentration range 1 × 10-6-1 × 10-10 mol L-1.

AB - Optimum conditions have been found for the determination of nanomolar and sub-nanomolar concentrations of 9-nitroanthracene in drinking and river water using differential pulse voltammetry at hanging mercury drop electrode after preliminary separation and preconcentration using liquid-liquid extraction with hexane. Linear calibration curves were obtained for liquid-liquid extraction in the concentration range 1 × 10-6-1 × 10-10 mol L-1.

KW - 9-nitroanthracene

KW - Differential pulse voltammetry

KW - Liquid-liquid extraction

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VL - 50

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EP - 46

JO - Chemia Analityczna

JF - Chemia Analityczna

SN - 0009-2223

IS - 1

ER -