Fig. 4

Fluorescence microscopy of C26 cancer cells treated with the free Dox (10 µg/mL) or Dox-loaded liposomal formulations after 3 h incubation at 37 °C
Fluorescence microscopy of C26 cancer cells treated with the free Dox (10 µg/mL) or Dox-loaded liposomal formulations after 3 h incubation at 37 °C