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Fig. 6 | BMC Microbiology

Fig. 6

From: Antibacterial effect of silver nanorings

Fig. 6

Antibacterial effect of medium conditioned by contact with AgNPs. a Effect of BHI conditioned by 5 min of contact with different concentrations of AgNSs, (), AgNWs, (□) AgNRs (♦) on the viability of E. coli. b Effect of AgNO3 concentration on the viability of E. coli viability. c Influence of contact time with AgNPs on the antibacterial activity of BHI (1) and H2O (2) conditioned with AgNSs, (), AgNWs, (□), AgNRs (♦). d Temporal decay of the antibacterial activity of BHI (1) and H2O (2) from the moment of the arrest of its conditioning with AgNSs, (), AgNWs, (□), AgNRs (♦). e Comparative antibacterial effect of AgNPs and BHI conditioned

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