Novel Organotin(IV)-Schiff Base Complexes: Synthesis, Characterization, Antimicrobial Activity, and DNA Interaction Studies
Figure 3
Absorption spectra of (a) complex 1 (5.0 × 10−5 M) and (b) complex 3 (5.0 × 10−5 M), in Tris-HCl buffer upon addition of DNA = 0.5 μM, 0–100 μL. Arrow shows the absorbance changing upon increasing the concentration of DNA.
