Magnetic polypyrrole/Fe3O4particles as an effective sorbent for the extraction of abamectin from fruit juices using magnetic solid-phase extraction combined with dispersive liquid–liquid microextraction

Magnetic polypyrrole/Fe₃O₄nanoparticles were synthesized and employed as a novel sorbent for the magnetic solid-phase extraction of abamectin as an insecticide used in agriculture.