Nanomaterials and Nanotechnology
A material having particles or board of nanoscale dimensions, or one that is composed by nanotechnology is a Nanomaterial. like carbon based, metal based, dendrimers and composites. Useful applications fcuses on cases of nanomedicine, nanobiotechnology, green nanotechnology, energy applications of nanotechnology, industrial applications of nanotechnology, potential applications of carbon nanotubes and nanoart. The characteristic properties of nanomaterials appears current trending technology of material design. The common methods of synthesis are Bottom-Up approach which includes the chaotic and controlled processes and Top-Down approach which includes various methods of nanolithography. Recent nanotechnology guides to the development of advanced electrode materials for high-performance Li-ion batteries. The use of nano-porous membranes obeys to isolate the transplanted cells from the body's immune system. These pores are large enough to allow small molecules such as oxygen, glucose, and insulin to pass, but are small sufficient to impede the passage of much larger immune system molecules like immunoglobulin.