Fig. 1From: Assessment of Gold Nanoparticles-Inhibited Cytochrome P450 3A4 Activity and Molecular Mechanisms Underlying Its Cellular Toxicity in Human Hepatocellular Carcinoma Cell Line C3ATransmission electron micrographs of a AuNP in deionized water and b PC AuNP in PBS at 0 h at 25 °C, UV-Vis spectra wavelength (upper inset), and the dynamic light scattering distribution (lower inset). Arrows indicate PC formation. PC human plasma protein corona, BPEI branched polyethylenimine, LA lipoic acid, PEG polyethylene glycolBack to article page