SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES

An effective extraction procedure based on the complexation of Cu2+, Cd2+, and Ni2+ with dithizone and extraction of these complexes by Tergitol NP-7 surfactant was developed. Micelle mediated extraction parameters such as pH, ligand and surfactant concentration, incubation time and temperature were...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	BİŞGİN,ABDULLAH TANER, SÜRME,YAVUZ, UÇAN,MUSTAFA, NARİN,İBRAHİM
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2016
Materias:	Micelle mediated extraction Dithizone FAAS Heavy metals Tergitol NP-7
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200028
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0717-97072016000200028
record_format	dspace
spelling	oai:scielo:S0717-970720160002000282016-09-14SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLESBİŞGİN,ABDULLAH TANERSÜRME,YAVUZUÇAN,MUSTAFANARİN,İBRAHİM Micelle mediated extraction Dithizone FAAS Heavy metals Tergitol NP-7 An effective extraction procedure based on the complexation of Cu2+, Cd2+, and Ni2+ with dithizone and extraction of these complexes by Tergitol NP-7 surfactant was developed. Micelle mediated extraction parameters such as pH, ligand and surfactant concentration, incubation time and temperature were investigated and optimized. Effects of external and internal interfering ions, linear dynamic range, detection and quantitation limits were examined and determined under optimal conditions. Detection limits were found as 0.5, 1.8 and 2.0 mg L-1 for Cu2+, Ni2+ and Cd2+, respectively. Linear dynamic range values were between 0.125-2, 0.125-2.5 and 0.05-1.4 pg mL-1 for Cu2+, Ni2+ and Cd2+ ions, respectively. Applicability, accuracy and precision of the method were checked with standard reference materials and real sample analyses by analyte addition technique. Finally, optimized method was applied to determine Cu2+, Ni2+ and Cd2+ contents of standard reference materials, mushrooms and water samples. Quantitative and accurate results were obtained from the analysis of standard reference materials and real samples.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.61 n.2 20162016-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200028en10.4067/S0717-97072016000200028
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Micelle mediated extraction Dithizone FAAS Heavy metals Tergitol NP-7
spellingShingle	Micelle mediated extraction Dithizone FAAS Heavy metals Tergitol NP-7 BİŞGİN,ABDULLAH TANER SÜRME,YAVUZ UÇAN,MUSTAFA NARİN,İBRAHİM SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
description	An effective extraction procedure based on the complexation of Cu2+, Cd2+, and Ni2+ with dithizone and extraction of these complexes by Tergitol NP-7 surfactant was developed. Micelle mediated extraction parameters such as pH, ligand and surfactant concentration, incubation time and temperature were investigated and optimized. Effects of external and internal interfering ions, linear dynamic range, detection and quantitation limits were examined and determined under optimal conditions. Detection limits were found as 0.5, 1.8 and 2.0 mg L-1 for Cu2+, Ni2+ and Cd2+, respectively. Linear dynamic range values were between 0.125-2, 0.125-2.5 and 0.05-1.4 pg mL-1 for Cu2+, Ni2+ and Cd2+ ions, respectively. Applicability, accuracy and precision of the method were checked with standard reference materials and real sample analyses by analyte addition technique. Finally, optimized method was applied to determine Cu2+, Ni2+ and Cd2+ contents of standard reference materials, mushrooms and water samples. Quantitative and accurate results were obtained from the analysis of standard reference materials and real samples.
author	BİŞGİN,ABDULLAH TANER SÜRME,YAVUZ UÇAN,MUSTAFA NARİN,İBRAHİM
author_facet	BİŞGİN,ABDULLAH TANER SÜRME,YAVUZ UÇAN,MUSTAFA NARİN,İBRAHİM
author_sort	BİŞGİN,ABDULLAH TANER
title	SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
title_short	SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
title_full	SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
title_fullStr	SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
title_full_unstemmed	SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES
title_sort	simultaneous preconcentration and determination of cu2+, ni2+ and cd2+ by micelle mediated extraction in food and water samples
publisher	Sociedad Chilena de Química
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072016000200028
work_keys_str_mv	AT b304350g304nabdullahtaner simultaneouspreconcentrationanddeterminationofcu2ni2andcd2bymicellemediatedextractioninfoodandwatersamples AT surmeyavuz simultaneouspreconcentrationanddeterminationofcu2ni2andcd2bymicellemediatedextractioninfoodandwatersamples AT ucanmustafa simultaneouspreconcentrationanddeterminationofcu2ni2andcd2bymicellemediatedextractioninfoodandwatersamples AT nar304n304brah304m simultaneouspreconcentrationanddeterminationofcu2ni2andcd2bymicellemediatedextractioninfoodandwatersamples
_version_	1714200893915660288

SIMULTANEOUS PRECONCENTRATION AND DETERMINATION OF Cu2+, Ni2+ AND Cd2+ BY MICELLE MEDIATED EXTRACTION IN FOOD AND WATER SAMPLES

Ejemplares similares