Characterization of Anthraquinone-DerivedRedox Switchable Ionophores and Their Complexes with Li⁺, Na⁺, K⁺, Ca⁺, and Mg⁺ Metal Ions

Figure 2

Cyclic voltammograms: (A) 1,5-dichloroanthraquinone (−667 mV), (B) ionophore V₁ (−718 mV). Scan rate 100 (mV/s), and switching potential from 1100 mV to −1500 mV.