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Fig. 1 | Nanoscale Research Letters

Fig. 1

From: Impact of Gold Nanoparticles on Testosterone Metabolism in Human Liver Microsomes

Fig. 1

Transmission electron micrographs of (a) the 40 and 80 nm naked AuNP in deionized water and b the 40 and 80 nm PC AuNP in PBS at 0 h at 25 °C, UV absorption spectrum (upper inset), and the dynamic light scattering distribution (lower inset). Arrows indicate PC formation. BPEI branched polyethylenimine, LA lipoic acid, PEG polyethylene glycol, ND not determined, PC human plasma protein corona, naked no PC

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