A material made of carbon nanotubes supports the growth of nerve fibres, bridging segregated neural explants and providing a functional re-connection. The study, which was coordinated by SISSA in Trieste, also observed biocompatibility of the material in vivo, demonstrating that implanting it into the brain of small rodents does not cause large scars or a marked immune response. The study published in Science Advances demonstrates that the materi...