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Figure 1

From: Synergistic Antimicrobial Effects of Silver/Transition-metal Combinatorial Treatments

Figure 1

Inhibitory Effect of the MIC dilutions of Ag potentiated by transition metals against E. coli. Inhibitory percentage by sub-inhibitory combinations of Ag-transition metals in Escherichia coli ATCC 11229. Experiments with combinatorial treatments of Ag with (A) Ni, (B) Cu, (C) Zn and (D) Cd. Each combinatorial treatment with inhibition >80% is significantly different to the effects of the individual treatments. Each checkerboard treatment was performed in triplicates.

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