Dispersive solid-phase extraction using polyaniline-modified zeolite NaY as a new sorbent for multiresidue analysis of pesticides in food and environmental samples
Zeolite NaY was successfully modified with polyaniline through in-situ oxidative polymerization. Polyaniline-modified zeolite NaY was proposed as sorbent for dispersive solid-phase extraction of multi-class pesticides. The sorbent showed applicability to extract pesticide residues in food and environmental samples with a variety of matrices.