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The wearability of conventional artificial kidneys is limited by their dependence on large volumes of dialysate required for dialysis to remove excess water and toxins from the blood. Now, a dialysate-free wearable artificial kidney prototype employs vapor-driven water removal and adsorption to clear toxins. This system achieves a high water clearance rate in renal replacement therapy in animal models.
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References
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This is a summary of: Luo, J. et al. A dialysate-free wearable artificial kidney prototype driven by a liquid–gas phase transition. Nat. Chem. Eng. https://doi.org/10.1038/s44286-026-00355-6 (2026).
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A prototype of a dialysate fluid-free wearable artificial kidney for dialysis on the go. Nat Chem Eng (2026). https://doi.org/10.1038/s44286-026-00354-7
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DOI: https://doi.org/10.1038/s44286-026-00354-7
