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In this study, a molecularly imprinted polymer that can selectively recognize dimethoate, isocarbophos, and methyl parathion was synthesized. Using this compound as sorbent, a new method for simultaneous determination of the three organophosphorus pesticides by molecularly imprinted solid-phase extraction coupled with high-performance liquid chromatography was established. The factors affecting the...
This study presents an application of nickel affinity solid-phase extraction (SPE) for the quantitative monitoring of carbendazim and thiabendazole residues in some fruits and vegetables. The nickel oxide nanoparticle was deposited on the silica to obtain an affinity adsorbent (SiO2@NiO) for the selective extraction of the compounds containing imidazole groups from complex matrix. Coupling with high-performance...
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