The word "Nanofibers" is commonly divided into two parts, namely "nano" and fibers which have higher aspect ratio combined with their microporous structure which favors migration, cell adhesion, differentiation, and proliferation, all of which are highly desired properties for tissue engineering.According to the definition given by Botanists, Nanofibers is a thick-walled cell which give long strength and support to the plant tissues. Numerous outstanding properties of nanofibers of composite material such as small diameter and large surface area per mass ratio, high porosity along with small pore size, flexibility, and superior mechanical properties makes them highly significant in energy storage devices e.g. (solar cells, fuel cells, batteries, supercapacitors and transistors, and sensors, filtration, biomedical etc.,)