Membrane-Assisted Cleanup of Biological Extracts
Researchers from the UFZ-Helmholtz Centre for Environmental Research (Leipzig, Germany) used an accelerated membrane-assisted cleanup technique for the analysis of organic compounds in lipid-rich biological samples.
Researchers from the UFZ-Helmholtz Centre for Environmental Research (Leipzig, Germany) used an accelerated membrane-assisted cleanup technique for the analysis of organic compounds in lipid-rich biological samples. A Dionex (Sunnyvale, California) ASE device was used to automate the technique. Semipermeable low-density polyethylene membranes enabled recoveries greater than 70% for the organic compounds from the lipid-rich matrix. The technique provided a higher matrix removal capacity than gel permeation chromatography.
Dispersive Liquid-Liquid Microextraction: A Review and Roundup of Green Sample Prep Advancements
May 15th 2024The still relatively new technique has distinct advantages, but a few of those benefits make it incompatible with some of the currently accepted principles of green sample preparation.
