What are the Advantages of Nanotechnology in Medical Diagnostics?
Nanotechnology enhances medical diagnostics through the development of highly sensitive biosensors and imaging techniques. Nanoscale sensors can detect biomolecules at very low concentrations, enabling early diagnosis of diseases like cancer and diabetes. For example, quantum dots are semiconductor nanoparticles that fluoresce when exposed to light. They can be used to label and track specific proteins or cells within the body, providing detailed images and real-time data.
