BioMed Research International / 2013 / Article / Tab 1

Research Article

Oxidative Stress and Antimicrobial Activity of Chromium(III) and Ruthenium(II) Complexes on Staphylococcus aureus and Escherichia coli

Table 1

Minimum inhibitory concentrations (MICs) shown by complexes and ligands against test bacteria.

MIC in µg/mL (mmol/L)
Staphylococcus aureus Escherichia coli

Cr(phen)3 3+1 (0.0011)0.25 (0.0003)
Cr(phen)2(dppz) 3+0.5 (0.0004)0.125 (0.0001)
CrCl3·6 H2ONo activityNo activity
Ru(phen)3 2+>1024 (>1.437)>1024 (>1.437)
Ru(bpy)3 2+>1024 (>1.599)>1024 (>1.599)
Dipyrido 3,2-a:2′,3′-c -phenazineNo activityNo activity
1,10-PhenanthrolineNo activityNo activity
2,2′-BipyridineNo activityNo activity
Ciprofloxacin0.5 (0.0013)0.125 (0.0003)

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