Research Article

Novel Organotin(IV) Schiff Base Complexes with Histidine Derivatives: Synthesis, Characterization, and Biological Activity

Figure 5

Photographs of the antimicrobial activities of compounds 1, 2, and 3 against S. aureus, P. mirabilis, S. typhimurium, P. aeruginosa, S. dysenteriae, and S. typhi, showing their inhibition zone.
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