nanosensors

Nanosensors are tiny devices that detect specific substances or changes in the environment at a microscopic scale—much smaller than a human hair. They use nanomaterials to identify chemicals, biological markers, or physical conditions, providing highly sensitive and accurate information. Nanosensors are used in medical diagnostics, environmental monitoring, food safety, and industrial processes, offering rapid, precise data that can improve decision-making and safety. Their small size allows them to access hard-to-reach areas and work in complex settings while consuming minimal power.