In vitro cytotoxicity evaluation of green synthesized alumina nanoscales on different mammalian cell lines.

Nanoscale research is gaining interest in the biomedical, engineering, and environmental fields. Current expensive traditional chemical methods for synthesizing nanoparticles (NPs) inevitably lead to the synthesis of NPs with potentially less or no toxic effects on living cells. To overcome these challenges, in this study, we use a simple, inexpensive, and less toxic one-pot green chemistry approach instead of a chemical method to synthesize alumina nanoparticles (AlNPs) from Carica papaya extract.