Sample | Mass ratio | Size (nm) | Polydispersity Index (PI) | Zeta potential (mv) |
---|---|---|---|---|
MPDA@SPIO |  | 135.04 ± 6.4 | 0.229 ± 0.292 | − 17.27 ± 0.9 |
SA-PEI/AFP-Fth | 0/1.25/1 | 105.04 ± 0.8 | 0.188 ± 0.058 | 28.4 ± 0.4 |
MPDA@SPIO/SA-PEI/AFP-Fth | 5/1.25/1 | 144.98 ± 5.6 | 0.090 ± 0.043 | 20.40 ± 0.8 |
MPDA@SPIO/SA-PEI/AFP-Fth | 10/1.25/1 | 148.66 ± 10.4 | 0.189 ± 0.027 | 15.10 ± 1.4 |
MPDA@SPIO/SA-PEI/AFP-Fth | 20/1.25/1 | 168.17 ± 8.3 | 0.245 ± 0.007 | 10.87 ± 0.5 |