Hydride generation-flame atomic absorption spectrometric quantification of trace lead after the extraction by fatty acid functionalized Fe3O4 nanoparticles assisted dispersive solid-phase extraction: a sensitive, precise and accurate analytical method

2020 ◽  
Vol 35 (5) ◽  
pp. 961-966
Author(s):  
Erhan Akkaya ◽  
Elif Öztürk Er ◽  
Nursu Aylin Kasa ◽  
Gülten Çetin ◽  
Okan Tarık Komesli ◽  
...  

This study presents a DSPE method based on fatty acid (stearic acid) functionalized magnetite nanoparticles for the extraction and preconcentration of ultra-trace lead from aqueous samples for sensitive determination by an HG-FAAS system.

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