Table 1 The particle size and zeta potential of the functional NGO
Nanocarriers | Size (nm) | PDI | Zeta (mV) |
---|---|---|---|
GO | 192.1 ± 2.135 | 0.191 | − 22.7 ± 2.213 |
GO-PEG | 200.2 ± 3.301 | 0.270 | − 16.5 ± 3.134 |
PEG-GO-PEI | 214.3 ± 2.013 | 0.172 | 17.5 ± 1.182 |
PEG-GO-PEI-FA | 216.1 ± 2.457 | 0.284 | 14.7 ± 1.108 |
PEG-GO-PEI-FA/siRNA | 218.4 ± 2.012 | 0.340 | 14.5 ± 1.216 |