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Size and PDI of Fe3O4@Alg nanoparticles according to pH value and amount of alginate included during synthesis
| Amount of alginate (mg)
|
10 | 20 | 40 | |
|---|---|---|---|---|
| pH value | ||||
| 10 | Size | 122±29.5 | 196.6±72.9 | 292.6±115.3 |
| PDI | 0.242 | 0.372 | 0.395 | |
| 9 | Size | 213.8±61.6 | 245.4±97 | 368.1±157.9 |
| PDI | 0.289 | 0.396 | 0.429 | |
| 8 | Size | 210.2±92.8 | 288.4±133.3 | 552±316.3 |
| PDI | 0.442 | 0.463 | 0.573 |
Abbreviation: PDI, polydispersity index
