Novel synthetic nephron could transform end-stage renal disease treatment

Researchers from the University of Arkansas (AR, USA) have created a synthetic nephron using activated wafer electrodeionization (AWEDI) technology that can simulate the blood filtering and ion transport functions of the human kidney. This novel technology has the potential to expand treatment options for patients with end-stage renal disease.  The research team’s AWEDI technology incorporates platinum nano-porous meshes between two ion-exchange wafers to create a single electrodeionization wafer. This uses an electric field to force ions through ultrafiltration and nanofiltration membranes. The meshes serve as electrodes when voltage is applied, which allows for independent control of transport chambers within the...