Deep eutectic solvent containing 2-(3-hydroxy-1-methylbut-2-enylideneamino)pyridine-3-ol immobilized on magnetic graphene oxide as a selective sorbent for dispersive micro-solid phase extraction of cadmium ions

2020 ◽  
Author(s):  
Mehdi Karimi ◽  
Shayessteh Dadfarnia ◽  
Ali Mohammad Haji Shabani ◽  
Rasoul Vafazadeh
Keyword(s):  
Graphene Oxide ◽  
Solid Phase Extraction ◽  
Solid Phase ◽  
Deep Eutectic Solvent ◽  
Phase Extraction ◽  
Magnetic Graphene Oxide ◽  
Cadmium Ions ◽  
Selective Sorbent ◽  
Magnetic Graphene

Dopamine-modified magnetic graphene oxide as a recoverable sorbent for the preconcentration of metal ions by an effervescence-assisted dispersive micro solid-phase extraction procedure

2020 ◽  
Vol 12 (18) ◽  
pp. 2338-2346 ◽  
Author(s):  
Basira Karbalaie ◽  
Maryam Rajabi ◽  
Bahareh Fahimirad
Keyword(s):  
Graphene Oxide ◽  
Solid Phase Extraction ◽  
Metal Ions ◽  
Solid Phase ◽  
Simple Procedure ◽  
Extraction Procedure ◽  
Phase Extraction ◽  
Magnetic Graphene Oxide ◽  
Magnetic Graphene ◽  
Solid Phase Extraction Procedure

Nanomagnetic graphene oxide modified with dopamine (GO–Fe3O4–DA) was synthesized via a very simple procedure.

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