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Table 2 Antibacterial activiy (mean IZ diameter (mm) ± SD) of cobaltporphyrins, at different concentrations

From: Antibacterial activity of Cu(II) and Co(II) porphyrins: role of ligand modification

Cobalt complexes at different concentration Antibacterial activiy (mean IZ diameter (mm) ± SD)
S. aureus S. pyogenes E. coli K. pneumonia
500 mg/L
 CoTPPCOOH 16.5 ± 0.5 15 ± 0.3 16 ± 0.5 16 ± 0.6
 CoTPPOMe 12 ± 0.2 14 ± 0.6 10 ± 0.3 12 ± 02
250 mg/L
 CoTPPCOOH 12.5 ± 0.45 13 ± 0.3 13 ± 0.4 13 ± 0.3
 CoTPPOMe 11.5 ± 0.3 10 ± 0.2 11.5 ± 0.2 11 ± 0.0.45
125 mg/L
 CoTPPCOOH 13 ± 0.3 11 ± 0.55 11 ± 0.3 11 ± 0.75
 CoTPPOMe 10.5 ± 0.5 9 ± 0.5 10 ± 0.5 9 ± 0.3
62.5 mg/L
 CoTPPCOOH 12 ± 0.6 10.5 ± 0.4 12 ± 0.5 12 ± 0.4
 CoTPPOMe 8 ± 0.2 8 ± 0.3 9 ± 0.4 9.5 ± 0.2
31.25 mg/L
 CoTPPCOOH 10.5 ± 0.3 10 ± 0.2 9 ± 0.1 9.5 ± 0.3
 CoTPPOMe 8 ± 0.4 8 ± 0.2 8 ± 0.45 9 ± 0.3