• Noise is a low-frequency random oscillation that occurs in many nanocommunication devices, including nanoelectronics, the environment, and organisms. Noise can obscure signals, so it is often omitted from electronic and radio transmissions. The origin of noise in nanoelectronics is currently mostly in carbon nanotubes based on the nanocommunicative functions and the structure of graphene particles in nanotubes in interaction for nanocommunication purposes by (nanoparticles) in single-walled carbon nanotubes (SWCNTs) and multi-walled CNTs.
Nanomaterials with high surface-to-volume ratio of noise generated by nanoelectrons are very attractive because they are very sensitive to changes in their surface. A representative material of this type is carbon nanotubes, which are rolled sheets of hexagonal graphene lattice, which are only one carbon atom thick.In nanocommunications, different molecules give off unique acoustic signals related to the properties of the molecules. The strength of the interaction between carbon nanotubes and the molecules arises from the noise signals. In nanocommunications, the signal generated by the carbon nanotube-based electronic nanoparticles is modified following the absorption of specific single molecules. This is because the absorbing molecule creates a trap state in the carbon nanotube, which causes it to conduct. This means that carbon nanotube-based nanocommunications devices are very sensitive. They can detect an unprecedented amount of single molecules. The ability to characterize single molecules using highly sensitive nanoelectronics is an exciting prospect in the field of sensors, especially for neurosensory and biosensor applications. The use of acoustic signals to detect molecular activity ((interaction) or (active orbital)) is attractive. In nanocommunications and interaction with carbon nanotube-based electronic nanoparticles, the sensitivity of signal detection may be increased by the generation of controllable noise. These carbon nanotube-based nanocommunicators demonstrate the possibility of identifying individual molecules through their unique noise particles in current nanocommunicator signals. Improved knowledge of the molecular origin and interaction of nanoparticle-based carbon nanotube-based electronic noise should lead to the development of electronics that use noise to improve their performance rather than degrade it.
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