Consisting of rolled-up graphene, identify these allotropes of carbon that are cylindrical.
These substances were recently used to create a radio that received signals via their vibration. Processes for their production include chemical vapor deposition and laser ablation. These objects were first created in the fifties, but little notice was taken until 1991. Their toxicity is being questioned before these substances are developed for biological applications like the delivery of drugs. Theirsp2 bonding gives them a higher tensile strength than diamond, and they can be single- or mutiply-walled. Consisting of rolled-up graphene, identify these allotropes of carbon that are cylindrical.
These substances were recently used to create a radio that received signals via their vibration.
carbon {nanotubes} [accept {CNTs}; accept {carbon nanotubules}]