Selective and invisible separation and determination of Rhodamine B in diverse industrial samples using aqueous biphasic switchable hydrophilicity solvent-like based microextraction method

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dc.contributor.authorKacanbure, Damla
dc.contributor.authorBisgin, Abdullah Taner
dc.date.accessioned2024-11-07T13:25:18Z
dc.date.available2024-11-07T13:25:18Z
dc.date.issued2024
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractAn effective and selective aqueous biphasic switchable hydrophilicity solvent-like based microextraction method (ABSHS-ME) combined with UV-vis spectrophotometry was established for the first time to monitor Rhodamine B (RhB) at 550 nm in soaps, lipsticks, anti-freezes and match tips. RhB was extracted firstly as its invisible form into immiscible hydrophobic phase and then converted to its UV-vis active form using acidified ethanol. The essential extraction parameters (pH, SHS volume, and vortex time) were optimized by Box-Behnken Design of Response Surface Methodology. Quadratic model with R2 = 0.9893 was found as favourable chemometric design for ABSHS-ME method. Preconcentration factor was obtained to be 25. Effect of matrix ions and dyes were examined in detail. 7 and 24 mu g/L of Rhb were determined for limit of detection and limit of quantitation, respectively. RhB was determined linearly between 24 and 2500 mu g/L. Relative standard deviations were lower than 7 %. ABSHS-ME method was validated determining the RhB concentrations of industrial samples with analyte addition-recovery tests. RhB contents of the real samples analyzed were found between 0.26-1.07 mu g/g and 1.53-4.73 mu g/mL with recovery values ranging from 95 to 101 %. The environmentally friendly index of the method was evaluated using the new generation AGREE tool.
dc.identifier.doi10.1016/j.microc.2024.110680
dc.identifier.issn0026-265X
dc.identifier.issn1095-9149
dc.identifier.scopus2-s2.0-85192201834
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.microc.2024.110680
dc.identifier.urihttps://hdl.handle.net/11480/14630
dc.identifier.volume201
dc.identifier.wosWOS:001239283900001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofMicrochemical Journal
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectAqueous biphasic solvent
dc.subjectBox-Behnken design
dc.subjectIndustrial samples
dc.subjectRhodamine B
dc.subjectSeparation and microextraction
dc.subjectSwitchable hydrophilicity solvent
dc.subjectUV-vis spectrophotometry
dc.titleSelective and invisible separation and determination of Rhodamine B in diverse industrial samples using aqueous biphasic switchable hydrophilicity solvent-like based microextraction method
dc.typeArticle

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