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. 2018 Dec 4;3(4):39. doi: 10.3390/biomimetics3040039

Table 1.

Distribution coefficients of 90Sr for virgin iron oxide and composite materials.

Sorbent Fe3O4 1A 2A 3A 2M 3M
Kd90Sr × 10−3 (mL/g) 36.5 9.5 4.9 2.0 2.4 2.4
Inorganic phase content (wt %) 100 42 53 61 42 42
Kd90Sr × 10−3 calculated per inorganic phase (mL/g) 36.5 22.7 9.2 3.3 5.7 5.7

Kd: Distribution coefficient of 90Sr.