Yayın:
Development of an analytical strategy for the determination of trace lead in hibiscus tea extract by double slotted quartz tube assisted flame atomic absorption spectrometry after manganese ferrite based dispersive solid phase extraction

Basit öğe sayfası
dc.contributor.authorKaraman, Devrim Nur
dc.contributor.authorSerbest, Hakan
dc.contributor.authorBahcivan, Aleyna
dc.contributor.authorKorkunc, Ummugulsum Polat
dc.contributor.authorBakirdere, Sezgin
dc.date.accessioned2026-06-27T14:54:43Z
dc.date.issued2023
dc.description.abstractIn this study, a manganese ferrite (MnFe2O4) based dispersive solid phase extraction method (MF-DSPE) was proposed for the determination of lead (Pb) ions in hibiscus tea by double slotted quartz tube flame atomic absorption spectrometry (SQT-FAAS). The MnFe2O4 nanoparticles used as sorbent were produced in high yields using a green and friendly microwave synthesis procedure. The limit of detection (LOD) was found to be 14.2 mu g/ L under the optimal conditions. Recovery experiments were performed to assess the applicability of the developed method using hibiscus tea as test sample matrix. High recovery results were obtained by applying the matrix matching calibration method. Thanks to the developed MF-DSPE-SQT-FAAS method, the detection sensitivity for lead was improved by about 108-folds according to the comparison of the slopes of the calibration plots of the FAAS and MF-DSPE-SQT-FAAS systems.en
dc.description.sponsorshipScientific and Technological Research Council (TUBITAK) of Turkey in Undergraduate Students Research Project Contest [2209-A-2022/1]
dc.description.urihttps://doi.org/10.1016/j.microc.2023.109360
dc.identifier.doi10.1016/j.microc.2023.109360
dc.identifier.eissn1095-9149
dc.identifier.issn0026-265X
dc.identifier.urihttps://hdl.handle.net/20.500.14981/66114
dc.identifier.volume195
dc.identifier.wos001091803100001
dc.language.isoeng
dc.publisherELSEVIER
dc.relation.ispartofMICROCHEMICAL JOURNAL
dc.subjectLead
dc.subjectHibiscus tea
dc.subjectDispersive solid phase extraction
dc.subjectFlame atomic absorption spectrophotometry
dc.subjectMicrowave synthesis
dc.subjectONLINE PRECONCENTRATION SYSTEM
dc.subjectWASTE-WATER
dc.subjectCADMIUM
dc.subjectBIOSORPTION
dc.subjectREMOVAL
dc.subjectCOPPER
dc.subjectIONS
dc.subjectGENERATION
dc.subjectADSORBENT
dc.subjectSAMPLES
dc.subjectChemistry
dc.titleDevelopment of an analytical strategy for the determination of trace lead in hibiscus tea extract by double slotted quartz tube assisted flame atomic absorption spectrometry after manganese ferrite based dispersive solid phase extraction
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

Dosyalar

Koleksiyonlar

Yayınlar