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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Biomimetics (Basel). 2017 Sep 6;2(3):17. doi: 10.3390/biomimetics2030017

Figure 2.

Figure 2

Dynamic light scattering (DLS) analysis of MMNPs. (a) Mean hydrodynamic diameters and (b) polydispersity indices (PDI) of multiple batches of MMNPs prepared at various. dopamine·HCl (DA) concentrations and NaOH:DA ratios. n = 3–19 independantly prepared batches of MMNPs were analyzed for each synthetic condition. Error bars represent standard deviations. Bars not sharing symbols in (a) differ significantly with p < 0.001.