Fig. 15
a Structure of modified GNPs and b proposed scheme for urea and uric acid adsorption onto the modified GNPs. Reproduced with permission [98]. Copyright 2019, MDPI
Fig. 15 | Biomaterials Research
a Structure of modified GNPs and b proposed scheme for urea and uric acid adsorption onto the modified GNPs. Reproduced with permission [98]. Copyright 2019, MDPI