What are the Applications of Nanotechnology in Genetic Testing?
Nanotechnology has several applications in genetic testing, including:
Nanopore Sequencing: Nanopore-based technologies allow for rapid and real-time DNA sequencing by passing a DNA molecule through a tiny nanopore and detecting changes in ionic current. Quantum Dots: These nanocrystals are used as fluorescent markers to tag specific DNA sequences and observe genetic variations with high sensitivity. Gold Nanoparticles: Gold nanoparticles can enhance the detection of DNA mutations through colorimetric assays, making it easier to identify genetic disorders.
