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Fig. 3 | Journal of Nanobiotechnology

Fig. 3

From: A non-invasive nanoparticles for multimodal imaging of ischemic myocardium in rats

Fig. 3

In vitro targeting efficiency. a CLSM images of H9C2 cells and IMTP-Fe3O4-PFH NPs or Fe3O4-PFH NPs incubated at different time points after cells subjected to hypoxia or H2O2 (scale bar: 100 μm). b Fluorescence intensity of H9C2 cells subjected to H2O2 incubated with IMTP-Fe3O4-PFH NPs or Fe3O4-PFH NPs for different durations (***p < 0.001). c Fluorescence intensity of H9C2 cells subjected to hypoxia incubated with IMTP-Fe3O4-PFH NPs or Fe3O4-PFH NPs for different durations

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