Table 1.
PLGA:Egg PC (wt/wt) | Size, nm | PDI | ζ potential, mV | EE, % |
---|---|---|---|---|
8:0 | 191.0 ± 1.901 | 0.103 ± 0.039 | −5.14 ± 0.310 | 34.02 ± 0.955 |
7:1 | 181.7 ± 3.554 | 0.147 ± 0.041 | −6.09 ± 0.906 | 39.88 ± 6.756 |
6:2 | 171.7 ± 1.007 | 0.114 ± 0.041 | −6.55 ± 0.688 | 17.23 ± 0.110 |
5:3 | 157.3 ± 1.150 | 0.081 ± 0.056 | −9.89 ± 1.22 | 10.65 ± 0.630 |
4:4 | 152.4 ± 4.678 | 0.156 ± 0.046 | −10.2 ± 0.273 | 13.85 ± 0.296 |
Abbreviations: EE, encapsulation efficiency; egg PC, egg phosphatidylcholine; PDI, polydispersity index; PLGA, poly (d, l-lactide-co-glycolide); PPLNs, PLGA/polyethylenimine /lipid nanoparticles; SD, standard deviation.
a Data are expressed as mean ± SD (n = 3).