Fig. 8. Live cell imaging micrographs of A375 cells treated with Nile Red-loaded HMS@C18@PSDMA-b-POEGMA nanoparticles for 30 min (A–C) and 12 h (D–F), including images in the red fluorescence channel for TRITC (A, D), in DIC (B, E), and overlaid by A and B (C), D and E (F).