Nanotechnology based materials development involves manipulating and controlling atoms and molecules to create useful materials, devices and systems that have new and different properties from what we normally see in our everyday world. We apply the benefits of nanotechnology in the energy, environment, medical, agriculture, forestry and many other sectors.Some successful commercial examples include nanostructured liquid crystal display with fast response time, advanced encapsulates with low moisture and tailored modulus for electronic packaging, textiles treated with nanostructured materials, water repellent apparels with high air permeability and air purification system that removes odour and kills bacteria by photocatalytic nano-coating, besides airbags, video games, clothing, sunscreen, pacemakers, tennis rackets, hearing aids etc.