Figure 5 | Scientific Reports

Figure 5

From: Activating electrochemical catalytic activity of bio-palladium by hybridizing with carbon nanotube as “e− Bridge”

Figure 5

CVs of bare GCE and ones that coated with Pd-cells, Pd-cells-CNTs10 and cells-CNTs10 in NB (0.5 mM) amended phosphate buffer solution (50 mM) (a,c). CVs of GCE coated with Pd-cells-CNTs10 in 50 mM phosphate buffer solution with and without NB (0.5 mM) (b). Except the CV of bare GCE, CVs of other samples were shown as the 2nd cycle. All CVs were performed at the scan rate of 10 mV·s−1.

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