Trends in Sustainable Green Synthesis of Silver Nanoparticles Using Agri-Food Waste Extracts and Their Applications in Health

Figure 10

Formation of silver nanoparticles from flavonoids and other compounds present in the safflower waste extract: (a) Mechanism of formation, (b) (b1–b4) silver nanoparticles shape, (c) (c1–c2) corroboration of nanoparticle synthesis by FT-IR, and (d) flavonoid structures present in extracts. Adapted from Del-Toro-Sánchez et al. [214] and Rodríguez-Félix et al. [215].

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