Fig. 8From: Facile Synthesis of Monodisperse Gold Nanocrystals Using Virola oleifera Relative infrared spectra of the Virola oleifera extract and AuNPs synthesized with V. oleifera under different conditions. V. oleifera is in red, and the AuNPs are in blue (a). Raman spectra of the V. oleifera extract, and AuNPs recorded at 532 nm (b)Back to article page