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Fig. 4. a) Cyclic voltammetry measurements of the bare NiCr tetrode, AuNPs-coated tetrode and AuNPs-PEDOT-coated tetrode in 0.1 M KCl solution (1.0 mM K4Fe(CN)6/K3Fe(CN)6) between −0.1 V and 0.8 V and between 0.8 V and 0.7 V (vs. the reference electrode) at a scan rate of 50 mV/s. b) Average of the cathodic charge storage capacity (CSCC) of each tetrode, bare NiCr (n=6), AuNPs-coated (n=6) and AuNPs-PEDOT-coated (n=11).
Exp Neurobiol 2018;27:593~604
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