Samples | Appearance | Concentration (mg/ml) | Z-average hydrodynamic diameter (nm)* | ζ-potential (mV)** | Suspension pH** |
---|---|---|---|---|---|
LSNPs Lipid-surfactant nanoparticles | Colloidal suspension | 12 | 135.0 ± 0.5 PDI 0.244 | −16.3 ± 1.5 | 5.46 |
CNPs Carbon nanoparticles | Colloidal suspension | 1.2 | 130.8 ± 1.0 PDI 0.170 | −52.6 ± 1.0 | 4.60 |
FNPs PLGA-PEG coated Fe3O4 nanoparticles | Colloidal suspension | 2 | 83.2 ± 0.5 PDI 0.169 | −40.8 ± 1.0 | 6.84 |
HNPs Hydroxyapatite nanoparticles | Powder | 1 | 3126 ± 523 PDI 0.648 | −2.0 ± 0.2 | 7.75 |