Low-Resource Extraction and Processing of Biological Samples Using Surface Tension Valves

Rick Haselton, David Wright and Ray Mernaugh of Vanderbilt University in the U.S. propose to develop a sample processing technology that uses the surface tension between fluids as valves to separate, concentrate, and purify pathogen biomarkers. The proposed device aims to improve on existing biomarker extraction technologies in cost, simplicity, and speed.