A 2021 study in Separation and Purification Technology describes the development of a novel mixed matrix membrane capable of removing urea from dialysate solution — offering a key innovation for more sustainable dialysis systems. Urea clearance has traditionally required large fluid volumes and frequent dialysate replacement.
This new membrane integrates functionalized adsorbents into a polymer structure, achieving efficient urea capture while maintaining permeability. The technology opens doors to regenerative dialysate systems, potentially lowering costs and reducing waste in dialysis treatments.
This research provides a core building block for M3Nephron’s technology platform, reinforcing our goal to reshape the future of dialysis through smarter material science.
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New mixed matrix membrane for the removal of urea from dialysate solution