Figure 2 - Flexible Screen-Printed Electrochemical Sensors Functionalized with Electrodeposited Copper for Nitrate Detection in Water
Surface morphology and composition of Cu deposited on the screen-printed Ag WE: (A) SEM micrograph showing the surface characterized by a uniform deposition of Cu nanoclusters. (B) XRD pattern of the Cu electrodeposited on top of the Ag WE.