. 2020 Apr 20;15:2583–2603. doi: 10.2147/IJN.S231062
© 2020 Eshaghi Malekshah et al.
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Figure 3.
VSE of Fe3O4/SiO2 (a) and Fe3O4/SiO2/APTS~Schiff base-Cu(II) (b).