Research Article

Ablation of Hepatic Tumors through the Use of a Novel Magnetic Nanocomposite Probe: Magnetic Characterization and Finite Element Method Analysis

Table 2

Temperature predictions for a range of AMF amplitudes (5–15 kA·m−1) and frequencies (150–450 kHz).

Domainϕ (vol. %) (emu⋅g−1)
f (kHz)f (kHz)f (kHz)
150300450150300450150300450

Active tip12.3744.552.159.652.167.282.359.682.3104.9
23.4148.259.570.859.582.0104.670.8104.6138.4
56.4660.183.1106.283.1129.3175.4106.2175.4244.6

Tissue12.3741.345.559.645.554.062.549.862.575.3
23.4143.449.856.249.862.675.356.275.394.5
56.4650.263.576.763.590.0116.476.7116.4156.2