What are the Key Applications of Nanotechnology in Diagnostics?
There are several key applications of nanotechnology in diagnostics:
1. Nanoparticle-based Assays: These assays utilize nanoparticles to improve the sensitivity and specificity of diagnostic tests for diseases like cancer and infectious diseases. 2. Quantum Dots: These are semiconductor nanoparticles that can be used for imaging and can provide highly detailed images of cellular processes. 3. Nanoscale Biosensors: These sensors can detect specific biological molecules, making them useful for monitoring glucose in diabetes patients or detecting pathogens in infectious diseases. 4. Lab-on-a-Chip Devices: These miniaturized devices integrate several laboratory functions on a single chip, enabling rapid and accurate diagnostics with minimal sample volume.
