Phytochemical screening and synthesis of silver nanoparticles (AgNPs) have been carried out using leaf extract of Seribu Kuman (Rhinacanthus nasutus). Phytochemical screening of the leaf extract of Seribu Kuman showed the presence of secondary metabolites of alkaloids, flavonoids, triterpenoids, steroids and saponins. Silver nanoparticles were synthesized by varying the extract volumes and temp…