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Fig. 4 | Cancer Nanotechnology

Fig. 4

From: Carboxymethyl-sagocellulose-stabilized Fe3O4 nanoparticles with 5-fluorouracil as photothermal agents for tumor ablation

Fig. 4

A Dependence of the applied magnetic field on the saturation magnetization of Fe3O4, Fe3O4 NH2, Fe3O4-5FU, Fe3O4-CMSC-5FU (F2, F3, F4) nanoparticles. B Zeta potential of different Fe3O4-CMSC-5FU formulations and Fe3O4 in PBS at pH 7. C Stability of Fe3O4-NH2, Fe3O4-CMSC-5FU in DMEM and serum. D Stability of Fe3O4-NH2, Fe3O4-CMSC-5FU in PBS after 6 h incubation

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