superparamagnetic Fe3O4 nanoparticles
Item |
APS |
Appearance |
Functional group |
Surface loading |
Saturation magnetization |
Isoelectric point (PI) |
Applicable pH range |
Concentration |
Fe3O4 |
15nm; 20nm; 100-200nm; 200-300nm; 300-400nm; 400-500nm; 500-600nm; |
Reddish brown transparent to black nano-dispersion solution |
-NH2 -COOH -Epoxy -SiOH |
> 0.5 mmol/g |
>70 emu/g |
pH 7~8 |
pH > 3.5 |
5mg/ml; 10mg/ml |