Incorporation of NU-1000 into Cellulose Acetate Membranes with Preserved Indoxyl Sulfate Adsorption

Key Points

• To evaluate the effectiveness of zirconium-based MOF NU-1000 in enhancing the adsorption of uremic toxins in cellulose acetate membranes.
• Synthesis of zirconium-based MOF NU-1000
• Characterization of structural and chemical properties
• Batch adsorption experiments with protein-bound uremic toxins
• NU-1000 exhibited structural integrity suitable for adsorption
• Enhanced adsorption capacity for indoxyl sulfate observed
• Optimal conditions for toxin removal identified