Current trends in bio-waste mediated metal/metal oxide nanoparticles for drug delivery

Nanoparticles have received much attention in biomedical applications due to their unique physicochemical properties. The metal/metal oxide nanoparticles are involved various applications, including drug delivery, therapy, and diagnosis. Subsequently, many hazardous chemicals organic solvents were utilized synthesize the metallic nanoparticles. Therefore, green synthesis came into limelight overcome economic environmental burden. represents production of that reduce or terminate use materials encourages safety. frequently numerous nanoparticle syntheses include microbes, plants, fruits, other food sources. However, burden on global security limited natural resources creates distress over sustainability. Thus, adopting bio-waste produce highly efficient, biocompatible, economic, eco-friendly could support waste valorization lead present review focuses adopted We thoroughly discussed potential chemicals-mediated different delivery such as tumor targeting, brain stimuli-responsive release followed by large molecules delivery. Consequently, this can open a new road for researchers explore using mediated synthesized Finally, cytotoxicity aspects meticulously compared chemically counterparts.