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. 2018 Oct 17;9:2270. doi: 10.3389/fmicb.2018.02270

FIGURE 5.

FIGURE 5

Bacterial cell viability of S. aureus ATCC 6538P, B. subtilis ATCC 6633, and E. coli ATCC 35218 measured as CFUs after 5-h growth (see Figure 4) in the presence of IONPs (black bar), NP-APTES (gray bar), NP-TEICO (light gray bar), and teicoplanin (white bar) compared to the untreated control populations (lined bar). Triplicate experiments were conducted for each condition, and the error bars represent the standard errors. One-way ANOVA analyses, p < 0.05 and ∗∗∗p < 0.0001.