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. 2019 Apr 24;8(2):55. doi: 10.3390/pathogens8020055

Figure 3.

Figure 3

Evaluation of P. aeruginosa PAO1 growth by monitoring OD600 with 100%-D-galactose-surface-modified nanoparticles (A) and 50%-D-galactose-surface-modified nanoparticles (B). No significant growth inhibition is observed with 100%-modified Gal-NP at concentrations below 37.9 μM or with 50%-modified Gal-NP at concentrations below 18.9 μM. Growth inhibition was noted at concentrations two-fold higher than those employed in the biofilm inhibition assays (100% Gal-NP at 75.8 μM and 50% Gal-NP at 37.8 μM). Error bars represent standard deviation of triplicate analysis.