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. 2024 Mar 14;16(12):15457–15478. doi: 10.1021/acsami.3c17418

Table 1. Mössbauer Hyperfine Parameters Obtained for Fitted Componentsa.

sample IS (mm/s) QS (mm/s) G (mm/s) Bhf (T) A (%) component
Fe3O4@Dex 0.43(1) 0.00(1) 0.55(2) ⟨11.3⟩ 61.0 magnetic relaxation
0.37(1) 0.66(1)   39.0 superparamagnetic
Fe3O4@aC 0.38(2) 0.03(2) 0.55(2) ⟨20.7⟩ 82.7 magnetic relaxation
0.35(1) 0.56(1)   17.3 superparamagnetic
a

Where IS—isomer shift, QS—quadrupole splitting, G—full line width at half-maximum, and Bhf—hyperfine magnetic field.