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. 2020 Jan 1;10(3):1181–1196. doi: 10.7150/thno.38989

Figure 2.

Figure 2

Characterization of MNPs. (A) The core/shell structure of MNPs is shown in TEM image and enlarged image. (B) SEM of the MNPs. (C) Fluorescent spectra of CD20-Fe3O4@SiNPs. (D) Magnetic hysteresis loops of Fe3O4@SiNPs and Fe3O4 NPs. (E) The increased temperature of PBS, SiNPs, Fe3O4@SiNPs, and CD20-Fe3O4@SiNPs under AMF. (F) In vitro drug release of HSPI/Fe3O4@SiNPs under AMF. Data are performed three times as the mean ± SD.