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Fig. 4 | Journal of Nanobiotechnology

Fig. 4

From: Photochemically-driven highly efficient intracellular delivery and light/hypoxia programmable triggered cancer photo-chemotherapy

Fig. 4

a–c CLSM images and flow cytometry analysis of the intracellular localization of APP NPs with or without light irradiation. (Scale bar: 50 μm) d MFI of TCPP for quantitative cellular uptake of APP NPs (n = 3). e CLSM of ROS production in 4T1 cells incubated with NPs upon light irradiation (scale bar: 10 μm). f MFI of DCF for the quantitative analysis of intracellular ROS levels (n = 3) *** p < 0.01

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