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. Author manuscript; available in PMC: 2015 Nov 27.
Published in final edited form as: Colloids Surf B Biointerfaces. 2013 Aug 1;112:108–112. doi: 10.1016/j.colsurfb.2013.07.045

Figure 1. PEI adsorption to BT alters nanoparticle properties.

Figure 1

(A) Hydrodynamic diameter of BT-PEI complexes formed with different PEI concentrations. ANOVA shows no statistical difference between populations. (B) Zeta potential of BT-PEI complexes formed with different PEI concentrations. *p < 0.05, **p< 0.01 (student’s t test)