In medicine, nanodevices have revolutionized diagnostics and treatment. For example, nanosensors can detect disease biomarkers at extremely low concentrations, enabling early diagnosis of diseases like cancer. Nanorobots are being developed to deliver drugs directly to cancer cells, minimizing side effects and improving the efficacy of treatments. Additionally, nanoparticles are used in imaging to provide high-resolution pictures of tissues, facilitating better diagnosis and surgical planning.
