Browsing by Author "Demirel, Rabia"

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Determination of cobalt in chamomile tea samples at trace levels by flame atomic absorption spectrophotometry after poly(vinyl alcohol)-magnetic hydrogel based dispersive solid phase extraction

Karlıdağ, Nazime Ebrar; Demirel, Rabia; Serbest, Hakan; Turak, Fatma; Bakırdere, Sezgin (The Royal Society of Chemistry, 2023)

In this study, an analytical strategy was proposed for the determination of cobalt at trace levels by using a flame atomic absorption spectrophotometry (FAAS) system after magnetic hydrogel based dispersive solid phase ...
Nickel hydroxide nanoflower-based dispersive solid-phase extraction of copper from water matrix

Şaylan, Meltem; Demirel, Rabia; Fırat Ayyıldız, Merve; Chormey, Doste Selali; Çetin, Gülten; Bakırdere, Sezgin (Wiley, 2023)

In this work, a dispersive solid-phase extraction method based on Ni(OH)2 nanoflowers (Ni(OH)2-NFs-DSPE) was developed to separate and preconcentrate copper ions from tap water samples for determination by flame atomic ...