Researchers from the Indian Institute of Technology Bombay (IIT Bombay), the Tata Memorial Centre and the Advanced Centre for Treatment, Research and Education in Cancer, Navi Mumbai, use such metallic implants coated with nanofibres that enhances the formation and growth of new bone tissue on the surface compared to implants without the coating.  

Graphene is a form of carbon, just like diamond and graphite. It is made of a honeycomb shaped sheet of single layer of carbon atoms. Researchers from the Indian Institute of Science and University of Alabama have studied this material for its property of conducting electricity. Their study indicates that electrons can flow easily on the edges of graphene making it a very good conductor of electricity.