Figure 1
From: Green nanotechnology of MGF-AuNPs for immunomodulatory intervention in prostate cancer therapy

Receptor mediated endocytosis of MGF-AuNPs. (A,D): Untreated PC-3 cells; (B,E): MGF-AuNPs (41 µM) treated PC-3 cells; (C,F): Laminin receptors on PC-3 cells blocked with ABLR antibody and post treated with MGF-AuNPs, results from images B and E showing laminin receptor affinity of MGF-AuNPs in PC-3 cells. Optical images by dark field microscopy (CytoViva) and microscopic images by TEM techniques.