Research Article

Synthesis of ZrO2:Dy3+ Nanoparticles: Photoluminescent, Photocatalytic, and Electrochemical Sensor Studies

Figure 13

Cyclic voltammogram of ZrO2:Dy3+ (3 mol%) NP detection of (a) mercury and (b) lead of concentration range 1-5 mM.
(a)
(b)