Fig. 4
From: Development of a label-free electrochemical aptasensor for Rift Valley fever virus detection
(A) Cyclic voltammetry (CV) characterizations of the aptasensor fabrication steps (Au-) (black curve), aptamer-Au (Au/Apt) (red curve) and MCH (Au/ APT/MCH) (blue curve). cyclic voltammetry was performed with a scan rate of 50 mV s⁻¹, scanning over a potential range from + 0.6 V to -0.6 V.
