fullerene buckyballs inside of the closed carbon nanotube

ullerene fullerite buckyball buckyballs carbon nanotube pentagon c60 cage buckminster nanostructure nanoparticle nanotechnology buckminsterfullerene graphene particle nano nanoscale pentagonal molecular structure molecules molecular 3d rendering closeup future grapheme graphite grid hexagon hexagonal icosahedron silver sphere spherical research shape technology hollow atom atoms ball chemical chemistry type fullerene model science