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Hydrodynamic size and Zeta potential of TiO2 NPs in dispersion media.
| Group | 0 h | 24 h | ||
|---|---|---|---|---|
| Diameter (nm) | Zeta Potential (mV) | Diameter (nm) | Zeta Potential (mV) | |
| TiO2 (100 mg/L) | 371.8 ± 27.4 | −21.6 ± 1.1 | 466.8 ± 42.7 | −27.2 ± 0.9 |
| TiO2 NPs (10 mg/L) | 101.4 ± 14.5 | −22.8 ± 0.5 | 261.9 ± 22.1 | −19.6 ± 0.7 |
| TiO2 NPs (50 mg/L) | 132.9 ± 8.1 | −14.8 ± 0.5 | 327.6 ± 14.5 | −21.5 ± 0.9 |
| TiO2 NPs (100 mg/L) | 140.4 ± 15.9 | −17.7 ± 0.7 | 335 ± 29.9 | −28.1 ± 1.1 |
