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The development of high-performance adsorbents for efficient removal of bilirubin from albumin-rich solution is still a considerable challenge. In this study, a magnetic nitrogen-doped porous carbon (mNpC) was facilely synthesized through a simple one-pot route using the biomass chitosan and the iron salt Fe(NO 3 ) 3 $9H 2 O as precursors, and NaCl as template agent, respectively. Intriguingly, the resulting mNpC material showed a hierarchically micro-meso-macroporous structure, high surface area (289 m ), but also superior to those of many previously reported adsorbents for BSA-boned bilirubin removal. Moreover, as evidenced by hemolysis assay, this material exhibited only a negligible hemolysis effect. These results suggest that the composite developed in this work can be used as a promising adsorbent in blood purification application to mitigate the risk of excess bilirubin.

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A novel waxberry-like SiO2@MnSiO3 core–shell nanocomposite was facilely fabricated via the simple one-step thermal treatment of SiO2 nanospheres, MnCl2·4H2O, ethylenediamine (EDA), and ethylene glycol (EG).

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