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Fig. 2 | Journal of Nanobiotechnology

Fig. 2

From: All-in-one approaches for triple-negative breast cancer therapy: metal-phenolic nanoplatform for MR imaging-guided combinational therapy

Fig. 2

The UV–vis spectra (A), fluorescent spectra (B) and FT-IR spectra (C) analysis. D The photographs of BFE NPs and BFE@BSA NPs dissociation by NaCl, Urea, EDTA and SDS. E The fluorescence recovery analysis of BFE@BSA NPs after treatment with EDTA at different time points. F The changes of particle size of BFE@BSA NPs at different pH conditions over 72 h. The fluorescence recovery analysis of BFE@BSA NPs in PBS at pH 6.5 (G) and pH 5.5 (H). I The drug release behavior of BLM in PBS at different pH value. J The temperature elevation of BFE@BSA NPs under 808 nm laser irradiation with different power density for 10 min at Fe3+ concentration of 0.8 mM. K The temperature elevation of BFE@BSA NPs under laser irradiation (808 nm, 2.5 W/cm2) for 10 min at different Fe3+ concentrations. (Note: The trend of 0.8 mM is the same one of 2.5 W/cm2 in Fig 2J) L The temperature changes of BFE@BSA NPs within 5 laser-on and off cycles. Statistical p values: *p < 0.05

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