Scalable ion concentration polarization dialyzer for peritoneal dialysate regeneration.

ABSTRACT: A wearable artificial kidney (WAK) stands poised to offer dialysis treatment with maximal temporal and spatial flexibility for end-stage renal disease (ESRD) patients, while portability has not yet been achieved due to difficulties in portable purification. The ion concentration polarization (ICP), one of the nanoelectrokinetic phenomenon, has garnered substantial attention in the realm of portable purification applications, owing to its remarkable capacity for charge separation. In this work, scalable ICP dialyzer with 10,000-fold increase in throughput, was applied for peritoneal dialysate regeneration. First, the mechanism underpinning dialysate purification was corroborated based on micro-nanofluidics. Simultaneously, the electrochemical reactions utilized the complete decomposition of

SUBMITTER: Kim W 

PROVIDER: S-EPMC11954356 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature