Simultaneous microextraction of Brilliant Blue FCF, Malachite Green, and Rhodamine B in children's play materials: Assessment of greenness approach

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dc.contributor.authorDalmaz, Aslihan
dc.contributor.authorOzak, Sezen Sivrikaya
dc.date.accessioned2025-10-11T20:48:27Z
dc.date.available2025-10-11T20:48:27Z
dc.date.issued2025
dc.departmentDüzce Üniversitesien_US
dc.description.abstractThe types, quantities, and permissible limits of dyestuffs used in the toy industry are susceptible since the relevant audience is children. For this reason, the dyestuffs used in children's play materials are one of the crucial issues to be emphasized. Rhodamine B, Brilliant Blue FCF, and Malachite Green are some of the most commonly used dyestuffs, and they are also included in our study. In addition to making play materials fun for children, it is vital to determine the amount of the dye in the play material to know the damage it will cause. For this purpose, an ultrasonically assisted, rapid, and highly sensitive green deep eutectic solvent-based microextraction method was developed to detect three synthetic dyes in different children's play materials. Extraction recoveries were between 92.8 and 103.2% under optimum conditions. The method was promising when the results obtained were compared with other studies. When additional recovery studies were carried out on different children's play materials, Rhodamine B in pink-coloured playdough and finger paint, Brilliant Blue FCF in blue-coloured playdough, finger paint, and watercolour paint, and Malachite green dyestuffs in finger paint and crayon were detected. In addition, this study is noteworthy as it is the first study in which simultaneous determination of three dyestuffs by high-performance liquid chromatography method was carried out.en_US
dc.description.sponsorshipDuzce University Scientific Research Projects Fund [2023.05.03.1420]en_US
dc.description.sponsorshipThis research was supported by the Duzce University Scientific Research Projects Fund (Project No: 2023.05.03.1420) for contributing to the financial portion of the project.en_US
dc.identifier.doi10.1016/j.saa.2025.126016
dc.identifier.issn1386-1425
dc.identifier.issn1873-3557
dc.identifier.pmid40101648en_US
dc.identifier.scopus2-s2.0-86000756592en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.saa.2025.126016
dc.identifier.urihttps://hdl.handle.net/20.500.12684/21930
dc.identifier.volume336en_US
dc.identifier.wosWOS:001449922800001en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofSpectrochimica Acta Part A-Molecularand Biomolecular Spectroscopyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_WOS_20250911
dc.subjectDeep eutectic solventsen_US
dc.subjectGreenness approachen_US
dc.subjectMicroextractionen_US
dc.subjectRhodamine Ben_US
dc.subjectBrilliant Blue FCFen_US
dc.subjectMalachite greenen_US
dc.titleSimultaneous microextraction of Brilliant Blue FCF, Malachite Green, and Rhodamine B in children's play materials: Assessment of greenness approachen_US
dc.typeArticleen_US

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