Fig. 1From: Synthesis, characterization and electrochemical properties of some biologically important indole-based-sulfonamide derivativesCVs of 3 × 10−5 M of indole sulfonamide compounds (a) A1–A4 and (b) A5–A8 in PBS of pH 7.4 obtained at PGE scan rate, 0.10 Vs−1Back to article page