From: Magnetocontrollability of Fe7C3@C superparamagnetic nanoparticles in living cells
NP
Size (nm)
Ms (emu/g)
Source
(Fe7C3@C)
25
54
Our data [16]
Fe3O4 (+PEG or DOX)
7–10
1.12
[25]
γ-Fe2O3 @C
15
28
[26]
γ-Fe2O3 @Si
50–200
15–35
[27]
γ-Fe2O3 (pure)
35
[28]
