Table 1 Silver concentration and zeta potential of nanomaterials
Stock solution | ICP OES | Â | Zeta potential | ||
|---|---|---|---|---|---|
[Ag] µg mL−1 | [GO] µg mL−1 | ζ (mV) | |||
DI | RPMI | RPMIÂ +Â FBS | |||
GO | – | 120.0 | −44.8 | −11.5 | −12.3 |
AgNP | 146.1 | – | −38.3 | −14.9 | −13.3 |
GOAg | 121.0 | 120.0 | −49.4 | −22.4 | −0.32 |