Development of cloud point extraction preconcentration of cadmium and lead in solid samples using flame atomic absorption spectrometry

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dc.authorid55786786900
dc.authorid57192998277
dc.authorid55964219600
dc.authorid23100981600
dc.authorid14027930500
dc.authorid16042074800
dc.contributor.authorBahadır Z.
dc.contributor.authorYazar M.
dc.contributor.authorTümay S.O.
dc.contributor.authorSerencam H.
dc.contributor.authorBektaş H.
dc.contributor.authorDuran C.
dc.date.accessioned20.04.201910:49:12
dc.date.accessioned2019-04-20T21:43:03Z
dc.date.available20.04.201910:49:12
dc.date.available2019-04-20T21:43:03Z
dc.date.issued2018
dc.departmentBayburt Üniversitesien_US
dc.description.abstract2-[(6-Morpholin-4-ylpyridin-3-yl)amino]-N’-(4-oxo-3-phenyl-1,3thiazolidin-2-ylidene) acetohydrazide (MPAPTAH) was first used in a cloud point extraction procedure to determine the cadmium and lead ions in solid samples. Triton X-114 was used as a mixed micellar medium. The optimal extraction parameters (e.g. surfactant concentrations, amount of ligand, pH etc.) were evaluated. The optimum experimental conditions for Cd and Pb ions during the extraction procedure were carried out with 0.7 mg of MPAPTAH agent, 1.0 mL 0.2% (w/v) of the surfactant, a pH of 8.0. Under the best analytical parameters, the detection limit (LOD) for Cd(II) and Pb(II) ions were found to be 0.6 ?g L?1 and 1.91 ?g L?1, while the relative standard deviation (RSD) was taken as 2.78 and 2.86%, respectively. Preconcentration factor (PE) of 50 was obtained from using 50 mL of the sample volume for both ions. The accuracy of the method was tested through analysis of Pb2+ and Cd2+ in certified reference material (CRM Sandy Soil C). The interference effect of certain cations and anions were also investigated. The recoveries of the analyte ions were almost quantitative in the presence of all the interfering ions. Afterwards, the developed method was successfully applied to find lead and cadmium in real solid samples, including black tea, tobacco, and chili pepper. © 2018 Desalination Publications. All rights reserved.en_US
dc.identifier.doi10.5004/dwt.2018.22930
dc.identifier.endpage201
dc.identifier.issn1944-3994
dc.identifier.scopus2-s2.0-85054722629en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage193
dc.identifier.urihttps://dx.doi.org/10.5004/dwt.2018.22930
dc.identifier.urihttps://hdl.handle.net/20.500.12403/363
dc.identifier.volume124
dc.identifier.wosWOS:000446197400020en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherDesalination Publications
dc.relation.ispartofDesalination and Water Treatmenten_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCadmium
dc.subjectCloud point extraction
dc.subjectLead
dc.subjectNonionic surfactant
dc.subjectTriton x-114
dc.subjectCamellia sinensis
dc.subjectCapsicum frutescens
dc.subjectNicotiana tabacum
dc.subjectCadmium
dc.subjectCloud point extraction
dc.subjectLead
dc.subjectNonionic surfactant
dc.subjectTriton x-114
dc.subjectCamellia sinensis
dc.subjectCapsicum frutescens
dc.subjectNicotiana tabacum
dc.titleDevelopment of cloud point extraction preconcentration of cadmium and lead in solid samples using flame atomic absorption spectrometryen_US
dc.typeArticleen_US

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