Table 2.

Average size and zeta potential of PLL–OVA particles were varied when mixed in different ratios

PLL/OVA weight ratio	0.01	0.02	0.04	0.06	0.08	0.12	0.16
Average size (nm)	51.8	109.7	172.8	124.4	92.4	82.4	80.8
Zeta potential (mV)	−18.4	−17.6	−5.8	32.9	35.6	43.5	47.7

Abbreviations: PLL, polylysine; OVA, ovalbumin.