Fig. 2From: Drug repurposing-based nanoplatform via modulating autophagy to enhance chemo-phototherapy against colorectal cancerIntercellular uptake of HA/H-I NPs. (A) Fluorescence microscopy images showing cellular uptake of HA/H-I NPs in RKO cells; scale bar: 50 μm. (B) Flow cytometry showing cellular uptake of HA/H-I NPs in RKO cells. (C) Fluorescence microscopy images showing cellular uptake of HA/H-I NPs in HCT116 cells; scale bar: 50 μm. (D) Flow cytometry showing cellular uptake of HA/H-I NPs in HCT116 cellsBack to article page