Determination of copper at trace levels in fennel tea samples by flame atomic absorption spectrometry after the implementation of simultaneous complexation and supramolecular solvent based spraying assisted liquid phase microextraction

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dc.authorscopusidÖmer Faruk Tutar / 57203095116
dc.authorscopusidSüleyman Bodur / 57202493954
dc.authorwosidÖmer Faruk Tutar / AGU-4981-2022
dc.authorwosidSüleyman Bodur / AHB-4581-2022
dc.contributor.authorTutar, Bahar Karademir
dc.contributor.authorTutar, Ömer Faruk
dc.contributor.authorBodur, Süleyman
dc.contributor.authorDerin, Yavuz
dc.contributor.authorTutar, Ahmet
dc.contributor.authorBakırdere, Sezgin
dc.date.accessioned2025-04-17T10:29:34Z
dc.date.available2025-04-17T10:29:34Z
dc.date.issued2025
dc.departmentİstinye Üniversitesi, Eczacılık Fakültesi, Eczacılık Temel Bilimleri Bölümü
dc.description.abstractA simple and efficient preconcentration method named as supramolecular solvent based spraying assisted liquid phase microextraction (SUPRAS-SA-LPME) was combined with a flame atomic absorption spectrometry (FAAS) for the determination of copper in fennel tea samples at trace levels. An alkanol (1-decanol)/THF based SUPRAS (containing complexation agent) was used as extraction solvent instead of traditional organic solvents for the first time in an SA-LPME process. Under the optimum conditions, system analytical performance of the developed method was evaluated, and limit of detection (LOD)/limit of quantitation (LOQ) values were recorded as 1.91/ 6.37 mu g kg-1. After the evaluation of system analytical performances, the enhancement in detection power/ calibration sensitivity was found to be 21.3/21.8 folds when the comparison of LOD values/calibration plot slopes of the FAAS and SUPRAS-SA-LPME-FAAS systems. The method applicability was tested for the fennel tea samples by spiking experiments, and acceptable recovery results (80.2% - 111.8%) were obtained for low, mid and high spiked concentration levels.
dc.identifier.citationTutar, B. K., Tutar, Ö. F., Bodur, S., Derin, Y., Tutar, A., & Bakırdere, S. (2025). Determination of copper at trace levels in fennel tea samples by flame atomic absorption spectrometry after the implementation of simultaneous complexation and supramolecular solvent based spraying assisted liquid phase microextraction. Journal of Food Composition and Analysis, 137, 106993.
dc.identifier.doi10.1016/j.jfca.2024.106993
dc.identifier.endpage8
dc.identifier.issn0889-1575
dc.identifier.issn1096-0481
dc.identifier.scopus2-s2.0-85209634338
dc.identifier.scopusqualityQ1
dc.identifier.startpage1
dc.identifier.urihttp://dx.doi.org/10.1016/j.jfca.2024.106993
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6195
dc.identifier.volume137
dc.identifier.wosWOS:001363462900001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTutar, Ömer Faruk
dc.institutionauthorBodur, Süleyman
dc.institutionauthoridÖmer Faruk Tutar / 0000-0002-5146-0811
dc.institutionauthoridSüleyman Bodur / 0000-0002-2994-9047
dc.language.isoen
dc.publisherAcademic press inc.
dc.relation.ispartofJournal of food composition and analysis
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectCopper
dc.subjectFennel Tea
dc.subjectMicroextraction
dc.subjectSupramolecular Solvent
dc.subjectThiosemicarbazone
dc.titleDetermination of copper at trace levels in fennel tea samples by flame atomic absorption spectrometry after the implementation of simultaneous complexation and supramolecular solvent based spraying assisted liquid phase microextraction
dc.typeArticle

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