Akbıyık, HilalSerbest, HakanKılınç, YağmurOflu, SudeGürsoy, SelimÖzdoğan, NizamettinÇetin, GültenBakırdere, Sezgin2024-09-172024-09-172024Akbıyık, H., Serbest, H., Kılınç, Y., Oflu, S., Gürsoy, S., Özdoğan, N., Çetin, G., & Bakırdere, S. (2024). Development of analytical strategy for the determination of cadmium by flame atomic absorption spectrometry after dithizone/deep eutectic solvent probe based liquid phase microextraction. Analytical Letters, pp. 1-12. https://doi.org/10.1080/00032719.2024.24011720003-27191532-236Xhttps://doi.org/10.1080/00032719.2024.2401172https://hdl.handle.net/20.500.13055/790Liquid phase microextraction (LPME) with a dithizone/deep eutecticsolvent (DTZ-DES)-based probe was employed for the determinationof trace cadmium by flame atomic absorption spectrometry (FAAS).All extraction parameters were univariately optimized to achieve thehighest efficiency and the limits of detection and quantification were3.5 and 11.8 ng mL−1. Good linearity was obtained from 10 to200 ng mL−1 with a regression coefficient (R2) of 0.9979. The sensitiv-ity of FAAS system was improved 26.9-fold by the microextractionprocedure. The accuracy and applicability of the method were inves-tigated with recovery experiments carried out using corn silk teaextracts. The recovery values with matrix matching calibration werefrom 81.3 to 114.3%, demonstrating that this environmentallyfriendly method is applicable for determination of cadmium in teasamples with good accuracy.eninfo:eu-repo/semantics/closedAccessCadmiumCorn SilkDeepeutectic SolventDithizoneFlame Atomic Absorptionspectrometry (FAAS)Article10.1080/00032719.2024.2401172112Q3WOS:0013125845000012-s2.0-85204016826Q2