Flame atomic absorption spectrometric determination of cadmium(II) and lead(II) after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493

Esra Melek; Mustafa Tuzen; Mustafa Soylak

doi:10.1016/j.aca.2006.07.003

Flame atomic absorption spectrometric determination of cadmium(II) and lead(II) after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493

Esra Melek
, Mustafa Tuzen
, Mustafa Soylak^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

158 Scopus citations

Abstract

An enrichment procedure for cadmium and lead after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493 has been established prior to their flame atomic absorption spectrometric determinations. The analytical parameters including pH, amounts of dibenzyldithiocarbamate, sample volume, etc., were investigated. The effects of alkaline and earth alkaline ions and some metal ions on the retentions of analytes on Dowex Optipore V-493 resin were examined. Under the optimized conditions, the detection limits (3s, n = 21) for cadmium and lead were 0.43 μg L^-1 and 0.65 μg L^-1, respectively. The relative standard deviation (R.S.D.), and the recoveries of standard addition for this method were lower than 5% (n = 11) and 95-102%, respectively. Three standard reference samples (LGC 6010 Hard drinking water, NIST SRM 2711 Montana soil and GBW 07605 Tea) were introduced for accuracy and precision of analytical data. The proposed solid phase extraction system was successfully applied to the analysis of environmental samples.

Original language	English
Pages (from-to)	213-219
Number of pages	7
Journal	Analytica Chimica Acta
Volume	578
Issue number	2
DOIs	https://doi.org/10.1016/j.aca.2006.07.003
State	Published - 25 Sep 2006
Externally published	Yes

Bibliographical note

Funding Information:
The authors would like to thank the Scientific and Technological Research Council of Turkey (TUBITAK) for financial helps (project no. 104T448). The authors are also grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University.

Keywords

Dowex Optipore V-493
Flame atomic absorption spectrometry
Sodium dibenzyldithiocarbamate
Solid phase extraction

ASJC Scopus subject areas

Analytical Chemistry
Biochemistry
Environmental Chemistry
Spectroscopy

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10.1016/j.aca.2006.07.003

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title = "Flame atomic absorption spectrometric determination of cadmium(II) and lead(II) after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493",

abstract = "An enrichment procedure for cadmium and lead after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493 has been established prior to their flame atomic absorption spectrometric determinations. The analytical parameters including pH, amounts of dibenzyldithiocarbamate, sample volume, etc., were investigated. The effects of alkaline and earth alkaline ions and some metal ions on the retentions of analytes on Dowex Optipore V-493 resin were examined. Under the optimized conditions, the detection limits (3s, n = 21) for cadmium and lead were 0.43 μg L-1 and 0.65 μg L-1, respectively. The relative standard deviation (R.S.D.), and the recoveries of standard addition for this method were lower than 5\% (n = 11) and 95-102\%, respectively. Three standard reference samples (LGC 6010 Hard drinking water, NIST SRM 2711 Montana soil and GBW 07605 Tea) were introduced for accuracy and precision of analytical data. The proposed solid phase extraction system was successfully applied to the analysis of environmental samples.",

keywords = "Dowex Optipore V-493, Flame atomic absorption spectrometry, Sodium dibenzyldithiocarbamate, Solid phase extraction",

author = "Esra Melek and Mustafa Tuzen and Mustafa Soylak",

note = "Funding Information: The authors would like to thank the Scientific and Technological Research Council of Turkey (TUBITAK) for financial helps (project no. 104T448). The authors are also grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University.",

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doi = "10.1016/j.aca.2006.07.003",

language = "English",

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AU - Melek, Esra

AU - Tuzen, Mustafa

AU - Soylak, Mustafa

N1 - Funding Information: The authors would like to thank the Scientific and Technological Research Council of Turkey (TUBITAK) for financial helps (project no. 104T448). The authors are also grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University.

PY - 2006/9/25

Y1 - 2006/9/25

N2 - An enrichment procedure for cadmium and lead after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493 has been established prior to their flame atomic absorption spectrometric determinations. The analytical parameters including pH, amounts of dibenzyldithiocarbamate, sample volume, etc., were investigated. The effects of alkaline and earth alkaline ions and some metal ions on the retentions of analytes on Dowex Optipore V-493 resin were examined. Under the optimized conditions, the detection limits (3s, n = 21) for cadmium and lead were 0.43 μg L-1 and 0.65 μg L-1, respectively. The relative standard deviation (R.S.D.), and the recoveries of standard addition for this method were lower than 5% (n = 11) and 95-102%, respectively. Three standard reference samples (LGC 6010 Hard drinking water, NIST SRM 2711 Montana soil and GBW 07605 Tea) were introduced for accuracy and precision of analytical data. The proposed solid phase extraction system was successfully applied to the analysis of environmental samples.

AB - An enrichment procedure for cadmium and lead after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493 has been established prior to their flame atomic absorption spectrometric determinations. The analytical parameters including pH, amounts of dibenzyldithiocarbamate, sample volume, etc., were investigated. The effects of alkaline and earth alkaline ions and some metal ions on the retentions of analytes on Dowex Optipore V-493 resin were examined. Under the optimized conditions, the detection limits (3s, n = 21) for cadmium and lead were 0.43 μg L-1 and 0.65 μg L-1, respectively. The relative standard deviation (R.S.D.), and the recoveries of standard addition for this method were lower than 5% (n = 11) and 95-102%, respectively. Three standard reference samples (LGC 6010 Hard drinking water, NIST SRM 2711 Montana soil and GBW 07605 Tea) were introduced for accuracy and precision of analytical data. The proposed solid phase extraction system was successfully applied to the analysis of environmental samples.

KW - Dowex Optipore V-493

KW - Flame atomic absorption spectrometry

KW - Sodium dibenzyldithiocarbamate

KW - Solid phase extraction

UR - https://www.scopus.com/pages/publications/33748694694

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DO - 10.1016/j.aca.2006.07.003

M3 - Article

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SN - 0003-2670

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JO - Analytica Chimica Acta

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ER -

Flame atomic absorption spectrometric determination of cadmium(II) and lead(II) after their solid phase extraction as dibenzyldithiocarbamate chelates on Dowex Optipore V-493

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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