Fig. 2From: Proteome interrogation using gold nanoprobes to identify targets of arctigenin in fish parasitesa TEM image of GNP-6. b Size distribution of GNP-6 according to TEM images. The average diameter was 3.48Â nm. c FTIR spectrum of GNPs. d High-resolution XPS survey spectra showing wide scan of GNP-6. e XPS region spectra of Au 4f7/2 and Au 4f5/2Back to article page