Bar Plot from Scientific Research

Surface zeta potential of rhCol III and (rhCol III/PDA-PEI) n coatings in PBS ( n = 3 independent samples). One-way ANOVA with Tukey’s multiple comparisons was used for the comparisons in ( b ), ( c ), and ( o ). The data are presented as the mean ± SD ( p values < 0.05 were considered statistically significant, #### indicated p values < 0.0001 compared with other groups).

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