Nanotechnology provides numerous benefits in medicine, biology, material science, and energy storage. Now my interest research is Biotemplating which is one of the subdivisions of nanotechnology, that can have many industrial applications. Biotemplating is an ideal tool for synthesizing nanomaterials as it can provide controlled surface morphology, and diversify applications of the products. Viruses have emerged as useful biotemplates for material synthesis which can be used in drug delivery.