Fig. 11. CLSM images of C6 cells incubated with free Cur, Cur-loaded PEtOx-SS-PLA and PEtOx-PLA micelles (dosage: 25 μg Cur equiv. mL−1). For each panel, the images from left to right show cell nuclei stained by DAPI (blue), Cur fluorescence in cells (green), and overlays of the two images. (a) Free Cur, 2 h incubation; (b) free Cur, 4 h incubation; (c) Cur-loaded PEtOx-SS-PLA micelles, 2 h incubation; (d) Cur-loaded PEtOx-SS-PLA micelles, 4 h incubation; (e) Cur-loaded PEtOx-PLA, 2 h incubation; (f) Cur-loaded PEtOx-PLA, 4 h incubation.
