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. 2019 Jan 30;19(3):588. doi: 10.3390/s19030588

Figure 2.

Figure 2

Differential Pulse Voltammetry (DPV) responses obtained on SWCNT-SPEs (black) and GC-SPEs (grey) using 50 nM SP in presence (signal, full lines) and in absence (background, dotted lines) of 50 nM target DNA.