Table 1.

The size and zeta-potential of binary and ternary nanocomplexes.

Formulation	Size (nm)	PDI	Zeta Potential (mV)
pDNA/PEI (1:8)	626 ± 106	0.260	+12.24 ± 0.27
pDNA/PEI/HA (1:8:5)	806 ± 170	0.232	−7.49 ± 0.44
pDNA/PEI/HA (1:8:10)	649 ± 150	0.297	−12.40 ± 0.55
pDNA/PEI/HA (1:8:20)	683 ± 152	0.177	−16.05 ± 0.25

Each data value represents the mean ± S.E. (n = 4).