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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Low frequency vibrating magnetic field-triggered magnetic microspheres with a nanoflagellum-like surface for cancer therapy

Fig. 4

Cytotoxicity of Fe3O4/BSA and Fe3O4/BSA/rSiO2 with different length silica nanorods. Fe3O4/BSA/rSiO2 includes Fe3O4/BSA/SrSiO2, Fe3O4/BSA/MrSiO2, Fe3O4/BSA/LrSiO2, and Fe3O4/BSA/CrSiO2. a Representative images of the cell cycle after Tu212 cells were incubated with Fe3O4/BSA or Fe3O4/BSA/LrSiO2 (2 mg/mL for each sample) for 48 h. b Histograms of the cell cycle distribution. c Cell viability of Tu212 cells after being incubated with Fe3O4/BSA or Fe3O4/BSA/LrSiO2 under different conditions (sample concentrations: 0.2 and 2 mg/mL; incubation time: 2 and 24 h). d Comparison of the cell viability between PBS and the four types of Fe3O4/BSA/rSiO2 (sample concentration: 2 mg/mL; incubation time: 24 h)

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