Fe3O4-SiO2-Graphene oxide-amino acid ionic liquid magnetic solid-phase extraction combined with inductively coupled plasma optical emission spectrometry for speciation of Cr(III) and Cr(VI) in environmental waters

2022 ◽  
Author(s):  
Jinshun Cang ◽  
Weixi Gu ◽  
Yuheng Zhang ◽  
Xiashi Zhu
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Amino Acid ◽  
Inductively Coupled Plasma ◽  
Optical Emission ◽  
Optical Emission Spectrometry ◽  
Emission Spectrometry ◽  
Inductively Coupled ◽  
Plasma Optical Emission Spectrometry ◽  
Amino Acid Ionic Liquid

Magnetic graphene oxide coated with amino acid ionic liquid (Fe3O4-SiO2-GO-AAIL) as a solid extractant coupled with inductively coupled plasma optical emission spectrometry (ICP-OES) has been developed for speciation analysis of...

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