Green synthesis of magnesium oxide nanoparticles and their antibacterial activity

Nanotechnology has prospects of opening new avenues to fight and prevent diseases using atomic- scale tailoring of materials. As the nano revolution emerges, it is imperative to develop "nano-naturo" links between nanotechnology and green domains of the nature. The present investigation describes the mangrove Rhizophora lamarckii's property of synthesizing magnesium oxide nanoparticles. The newly synthesized magnesium oxide nanoparticle morphology is nanohexagonal and spherical. The particles range in dimensions between 20 and 50 nm and are crystalline in nature. The functional groups of the mangrove, amine, and alkane are found to act as reductants and stabilizers. The newly synthesized MgO nanoparticles are found to have potent antibacterial