Table 1 Hydrodynamic size distribution of GNPs
Sample | Size (nm) | Zeta potential (mV) |
|---|---|---|
20 nm GNP | 24 ± 2.1 | −54.4 |
Protein coated 20 nm GNP | 66.61 ± 2.3 | −18.2 |
200 nm GNP | 213.5 ± 2.9 | −49.3 |
Protein coated 200 nm GNP | 261.9 ± 5.3 | −13.3 |
Sample | Size (nm) | Zeta potential (mV) |
|---|---|---|
20 nm GNP | 24 ± 2.1 | −54.4 |
Protein coated 20 nm GNP | 66.61 ± 2.3 | −18.2 |
200 nm GNP | 213.5 ± 2.9 | −49.3 |
Protein coated 200 nm GNP | 261.9 ± 5.3 | −13.3 |