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. Author manuscript; available in PMC: 2013 Jul 1.
Published in final edited form as: IEEE Trans Magn. 2013 Jan;49(1):231–235. doi: 10.1109/TMAG.2012.2222359

TABLE II.

Specific Absorption Rate (Sar) for Iron Oxide

Field Intensity
(kA/m)
SAR (W/g)
30.5 35.7 ±2.2
43.2 40.3 ± 1.5
50.9 73.2 ± 3.2
62.9 104.9 ± 11.9
67.9 110.8 ± 17.8

MNP concentration 8.4 g/L in hexane.

Heating with 4-turn coil at 266 kHz.

Errors are standard deviation for n=3 replicates.