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Table 1.
Zeta potential (ζ) measurements.
| Fe3O4 | Fe3O4/SiO2 | Fe3O4/SiO2-CUR | Curcumin | |
|---|---|---|---|---|
| Zeta potential (mV) | − 18.46 | − 36.31 | − 57.5 | − 56.18 |