Figure 3
From: Green nanotechnology of MGF-AuNPs for immunomodulatory intervention in prostate cancer therapy

Time dependent internalization of MGF-AuNPs (41 µM) into PC-3 cells, images observed by TEM. (A) At 30 min; (B,C) at 60 min; (D,E) at 90 min; (F) at 120 min.