Figure 1 | Scientific Reports

Figure 1

From: Controlling parameters and characteristics of electrochemical biosensors for enhanced detection of 8-hydroxy-2′-deoxyguanosine

Figure 1

Cyclic voltammograms (CVs) obtained for different bare-sensor boards: (a) in black for board made by using Cu-based WE and CE with 1/1OZ thickness, in red and green for Au film-based WE and CE with 0.5 µm and 3.0 µm thickness, respectively. (b) Au film-based WE and CE, in black 0.5 µm and in red 3.0 µm thickness, respectively. (c) 10 scans for 3.0 µm thickness of Au film-based WE and CE. All CVs were performed in the presence of K3[Fe(CN)6]/K4[Fe(CN)6] (10 mM) in NaNO3 (0.5 mol.L−1), with a scan rate of 100 mV.s−1.

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