How Do Nano Sensors Work?
Nano sensors operate on the principle of detecting changes in the electrical, optical, or mechanical properties of
nanomaterials when they interact with target molecules. For instance, a change in electrical resistance in a
graphene sensor can indicate the presence of a specific gas, while changes in fluorescence intensity in
quantum dots can be used to detect biological markers.
Scalability: Mass production while maintaining quality and performance.
Stability: Ensuring long-term stability and reliability.
Cost: Reducing production and implementation costs.
Interference: Minimizing false positives and interference from other substances.
