Schematic of three-electrode configuration system and CV measurements of Au-coated VSNEA. (a) Schematic of three-electrode configuration used in CV measurement system with Au-coated VSNEA as a working electrode. (b) CV measurements of Au-coated VSNEA in deionized water and 100 mM K3Fe(CN)6. All CV measurements are performed at a scan rate of 20 mV/s. The inset of part (b) shows an electrolyte bath attached the VSNEA device for CV measurements.
Kim et al. Nanoscale Research Letters 2013 8:502 doi:10.1186/1556-276X-8-502