Research Article
Ultra-Small Fatty Acid-Stabilized Magnetite Nanocolloids Synthesized by In Situ Hydrolytic Precipitation
Table 1
Physiochemical properties of the different sized OA-stabilized Fe3O4 MNPs.
| | Sample | Weight loss (%) | Diameter (nm)
in hexane | PDI | Morphology |
| | No OA added | N/A | N/A | N/A | Large aggregates |
| | OA1-stabilized MNPs | 24% | 15.9 ± 1.37 | 0.202 | Monodisperse | | OA3-stabilized MNPs | 15% | 10.4 ± 0.816 | 0.137 | Monodisperse | | OA5-stabilized MNPs | 19% | 5.60 ± 1.17 | 0.099 | Monodisperse | | OA10-stabilized MNPs | 22% | 20.6 ± 2.16 | 0.377 | Elongated aggregates |
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