Nanotechnology is the creation, manipulation and use of materials at the nanometre size
scale (1 to 100 nm). At this size scale there are significant differences in many material
properties that are normally not seen in the same materials at larger scales. Although
nanoscale materials can be produced using a variety of traditional physical and chemical
processes, it is now possible to biologically synthesize materials via environment-friendly
green chemistry based techniques. In recent years, the convergence between …