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. 2019 Feb 19;16(4):598. doi: 10.3390/ijerph16040598

Figure 4.

Figure 4

The antibacterial potentialities of pristine Convolvulus arvensis AgNPs and GA-assisted AgNPs loaded CHI‒AgNPs conjugates against the Gram-positive bacterial strain, i.e., S. aureus and Gram-negative bacterial strain, i.e., E. coli. Due to the intrinsic variability of the antibacterial test results, at least a 2-log reduction was considered necessary to claim antibacterial activity.