Magnetization and Specific Absorption Rate Studies of Ball-Milled Iron Oxide Nanoparticles for Biomedicine

Table 5

SAR measurements for nanoparticle samples.

	SAR (W/g)
γ-Fe2O3, dry (16.2 nm)	0.126
γ-Fe2O3, 5% oleic acid (13.7 nm)	5.365
γ-Fe2O3, 10% oleic acid (7.9 nm)	5.257
γ-Fe2O3, 20% oleic acid (7.3 nm)	6.685
Fe3O4, dry (15.3 nm)	5.813
Fe3O4, 5% oleic acid (10.7 nm)	7.025
Fe3O4, 10% oleic acid (9.4 nm)	11.084
Fe3O4, 20% oleic acid (8.0 nm)	7.451