Magnetic solid-phase extraction based on Fe3O4@polyaniline particles followed by ultrafast liquid chromatography for determination of Sudan dyes in environmental water samples

2015 ◽  
Vol 7 (4) ◽  
pp. 1606-1614 ◽  
Author(s):  
Bo Xu ◽  
Yuanpeng Wang ◽  
Rui Jin ◽  
Xinpei Li ◽  
Daqian Song ◽  
...  

Magnetic Fe3O4@polyaniline (Fe3O4@PANI) particles were successfully prepared and used as an adsorbent in the magnetic solid-phase extraction of Sudan dyes in environmental water samples.

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