How Can Nanotechnology Aid in Diagnosing Respiratory Diseases?
Traditional methods for diagnosing respiratory diseases often involve invasive procedures and can be time-consuming. Nanotechnology offers a more efficient alternative through the development of nanosensors. These sensors can detect biomarkers in exhaled breath, providing a non-invasive and rapid diagnosis. For instance, carbon nanotubes and gold nanoparticles are being used to create highly sensitive and specific sensors that can detect diseases like asthma, chronic obstructive pulmonary disease (COPD), and even lung cancer in their early stages.
