Nanoscience and Nanotechnology: A Review

The field of nanotechnology has been recently blooming as the most economically and commercially feasible technology in the arena of science, medicine, research etc. The advent of nanomaterials like fullerenes, nanoparticles, nano powders, nanotubes, nanowires, nanorods, nano-fibers, quantum dots, nano sensors, nano robots and nano bubbles has wider range of applications in the field of medicine, research, cosmetic products, healthcare, electronics, photonics, biotechnology, engineering products, pharmaceuticals, drug delivery, and agriculture. Therefore, major scope of this review covers the recent advancement, applications and risk factors of nanotechnology. Keywords: Nanotechnology, Nanobiotechnology, Nanoparticles, Health care, Smart Nanotechnology