Development of a new method for extraction and preconcentration of cadmium and zinc ions in edible oils based on heat-induced homogeneous liquid–liquid microextraction

Application of a reversed-phase ionic liquid dispersive liquid-liquid microextraction method for the extraction and preconcentration of domoic acid from urine samples

“…Recently, dispersive liquid-liquid microextraction (DLLME) has emerged as one of the most interesting extraction methods for analyte enrichment, as it eliminates matrix effects and increases enrichment rates [ 26 , 27 ]. In the traditional DLLME method, the analyte is transferred from the aqueous phase to the organic phase (as the extraction solvent) with the help of a dispersing solvent.…”