Table 1 Physical characterization of NPs
NP type | Unhydrated diameter (nm) | Hydrated diameter (nm) | Zeta potential (mV) |
|---|---|---|---|
PLGA NPs | 227.5 ± 23.0 | 234.4 ± 19.2 | − 13.1 ± 0.4 |
mPEG-PLGA NPs | 243.1 ± 31.2 | 278.9 ± 13.8 | − 5.9 ± 0.1 |
NP type | Unhydrated diameter (nm) | Hydrated diameter (nm) | Zeta potential (mV) |
|---|---|---|---|
PLGA NPs | 227.5 ± 23.0 | 234.4 ± 19.2 | − 13.1 ± 0.4 |
mPEG-PLGA NPs | 243.1 ± 31.2 | 278.9 ± 13.8 | − 5.9 ± 0.1 |