Electrochemical Investigation of Anthraquinone-Based Chemodosimeter for Cu²⁺ Metal Ion

Figure 4

CVs of 0.5 mM (a) AQCD, (b) AQ, and (c) AQNH₂ in the absence and presence of 0.25, 0.5, and 0.75 mM Mg²⁺ in 0.1 M TBAPF₆/CH₃CN. Scan rate: 50 mV/s.

(a)

(b)

(c)