Rapid Extracellular Biosynthesis of Silver Nanoparticles by Culture Supernatant.

The development of green approaches for the biosynthesis of silver nanoparticles (AgNPs) is of prime significance in the field of nanotechnology research. A fast and eco-friendly protocol for the biosynthesis of extracellular AgNPs using culture supernatant (CS) from the fungus was studied in this work. This CS was proved as a potential new source for the extracellular biosynthesis of AgNPs.