Table 1 Physicochemical properties of silver nanoparticles
From: Toxicity of nano- and ionic silver to embryonic stem cells: a comparative toxicogenomic study
Dispersant | Concentration (mg/ml) | TEM diameter (nm) | DLS diameter (nm) | PDI | ζ-potential (mV) |
|---|---|---|---|---|---|
2 mM citratea | 1.06 | 20.6 ± 3.6 | 26.2 | – | −39.8 |
Water | 1.01 | 20.4 ± 3.2 | 29.3 | 0.048 | – |
Mediumb | – | 20.2 ± 4.1 | 78.6 | 0.349 | – |