Agarose-Based Gel-Phase Microextraction Technique for Quick Sampling of Polar Analytes Adsorbed on Surfaces
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DOI: 10.1021/acsomega.9b02273
Abstract: Sampling and extraction of chemical residues present on flat or curved surfaces as well as touch-sensitive objects are challenging. Hydrogels are characterized by high mechanical flexibility and water content. Thus, they are an ideal medium… read more here.
Keywords: adsorbed surfaces; phase microextraction; gel phase;