Abstract: Major objectives in research for food and environmental samples include improving robustness, sensitivity, selectivity, and extraction efficiency for polar organic compounds, avoiding matrix effects, and developing faster, simpler, more environment-friendly sample-preparation procedures. In this article, we review novel configurations of solid-phase microextraction (SPME), which make the whole process of analysis more selective, more sensitive and more environment friendly. These techniques include hollow-fiber SPME, magnetic dispersive SPME, and ionic liquid-based SPME. Finally, we look ahead to future potential developments of these configurations of SPME
Template and target information: Review - solid phase microextraction
Author keywords: environment, Extraction efficiency, food, Hollow fiber, Ionic liquid, Magnetic dispersive solid-phase microextraction, magnetic nanoparticle, molecularly-imprinted polymer, sample preparation, solid-phase microextraction