Figure 4From: The binding characteristics of isoniazid with copper–zinc superoxide dismutase and its effect on enzymatic activitySpectral overlap of UV-Vis absorption spectrum of INH (a) with the fluorescence emission spectrum of SOD (b). c (SOD) = c (INH) = 4.0 × 10−6 mol · L−1 (pH = 7.4, T = 303 K).Back to article page