Fig. 4. Different immobilization strategies using MOFs. (a) Adsorption of glucose dehydrogenase (GDH) at ZIF-70 surface.30 (b) Bioconjugation of FeTCPP@MOF with streptavidin (SA).32 (c) Encapsulation of horseradish peroxidase (HRP) and magnetic nanoparticles (NPs) in ZIF-8.34 (d) Diffusion of Cyt c into the cavities of Tb-mesoMOF.35.
