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. 2025 Oct 13;10(41):48454–48473. doi: 10.1021/acsomega.5c05921

3. Antibacterial Activities of the Studied Complexes .

  inhibition zones in mm
microorganisms H2L Mn(II) Cr(III) Co(II) control (DMSO) antibiotic
Gram-negative Bacteria
Escherichia coli 14 20 18 16   25
Salmonella typhimurium           14
Klebsiella pneumonia   14       20
Enterobacter cloacae            
Gram-positive Bacteria
Bacillus subtilis 14   19     25
Bacillus cereus 11 16 17     15
Staphylococcus aureus 12 15 17 16   23
Staphylococcus epidermidis 12 16 17 16   23
a

No inhibition zone means <9 mm.