Fig. 5
(A) CVs of the bare GCE, GONs/GCE, SiO2NPs/GONs/GCE, ZIF-67/GCE, ZIF-67/SiO2NPs/ GONs/GCE in 0.1 M KCl solution containing 5 mM [Fe(CN)6]3-/4- scan rate of 100 mV/s. (B) EIS spectra of the same electrodes in the same solution.
Fig. 5 | Scientific Reports
