Green Fabrication of silver nanoparticles by leaf extract of and their promising therapeutic applications and its interesting insightful observations in oral cancer.

The present research was carried out to look into therapeutic insight of biosynthesized silver nanoparticles (AgNPs) by leaf extract of Roxb (BH). The analysis of biosynthesized BH-AgNPs by UV-visible spectroscopy shows an intense surface plasmon resonance (SPR) peak at 422 nm initially and 437 nm after 30 min which certainly reveals the formation of BH-AgNPs. Fourier Infra-red Spectroscopy (FT-IR) reveals that BH-AgNPs are biosynthesized by using different bioactive compounds like O-H stretch of free hydroxyl alcohol and phenols, N-H bond of primary amines present in the leaf extract.

leaf extract mediated silver nanoparticles and evaluation of their antioxidant, antibacterial activity, anticancer and apoptotic studies in KB oral cancer cell lines.

In the present investigation, green synthesis of silver nanoparticles (AgNPs) was carried out using aqueous leaf extract of . The results of the spectral characterisation have revealed that the surface Plasmon resonance band was observed at 421 nm confirms the formation of AgNPs. The Fourier Transform Infra-red Spectroscopy result shows the reduction of silver nitrate into AgNPs by the reduction of different functional groups.