Table 3.
NGs | Size dmean (nm) | PDI c | ζ (mV) d | |
---|---|---|---|---|
z-Average a | Number PSD b | |||
7 | 320.8 ± 14.13 | 180.9 ± 1.8 | 0.24 ± 0.11 | −28.1 ± 2.1 |
8 | 280.8 ± 12.45 | 165.3 ± 2.8 | 0.22 ± 0.10 | −32.0 ± 5.2 |
10 | 391.2 ± 16.99 | 220.5 ± 5.7 | 0.27 ± 0.06 | −22.1 ± 2.4 |
11 | 420.4 ± 34.11 | 294.4 ± 6.3 | 0.28 ± 0.09 | −25.5 ± 3.3 |
a Average hydrodynamic diameter; b Average number of hydrodynamic diameters; c PDI = polydispersity index; d ζ = zeta potential; means ± SD are reported, n = 3.