Antimicrobial and Environmental Applications of Inorganic Nanoparticles Synthesised from Plants

Nanoscale materials are widely used in many fields including medicine, engineering, and the environment that focuses on the synthesis of nano dimensional particles is a timely topic. Nanomaterials synthesized by chemical approaches have intended effects on the environment and human health. In response to these challenges, plant-mediated synthesis of inorganic nanoparticles has been a highly innovative research area over the last decade. Aqueous and solvent extracts have been employed as efficient resources in synthesis-controlled nanostructures and the fabrication of various nanomaterials. The present article unveils the possible role of plant biomolecules including amino acids, aldehydes, terpenoids, ketones, tannins, and phenolics in the reduction and stabilization of various metal and metal oxide nanoparticles. The green synthesized nanoparticles evolved as efficient alternative agents in solving the serious threats faced in the field of biomedical, energy conversion, environment, automobiles, electronics, and optical. Moreover, catalytic, and antimicrobial applications of green nanoparticles are also critically discussed.