Fig. 1From: Optimally biosynthesized, PEGylated gold nanoparticles functionalized with quercetin and camptothecin enhance potential anti-inflammatory, anti-cancer and anti-angiogenic activitiesOptimization of almond seed coat extract mediated biogenic synthesis of AuNPs. a Color change of initial biogenic synthesis reaction, and UV–Vis absorption spectra showing the effects of b incubation time, c incubation temperature, d pH, e concentration of HAuCl4 and f ratio of extract:precursor on biogenic synthesis of AuNPsBack to article page