Uptake of Photosensitizer 2-Devinyl-2-(1-methoxylethyl) Chlorin f in Human Breast Cancer Cells: A Diffusion Kinetics Study

Figure 4

LSCM images of CPD4 uptake in MCF-7 cells at different incubation times.

(a) 5 min

(b) 15 min

(c) 30 min

(d) 45 min

(e) 60 min

(f) 75 min

(g) 90 min

(h) 105 min

(i) 120 min