What are the Common Types of Nanoparticles Used in Diagnostics?
Several types of nanoparticles are commonly used in diagnostic tools, including: - Gold Nanoparticles: Known for their strong optical properties, they are used in colorimetric assays and surface-enhanced Raman spectroscopy (SERS). - Quantum Dots: Semiconductor nanoparticles that exhibit unique fluorescence properties, used in imaging and multiplexed assays. - Magnetic Nanoparticles: Utilized in magnetic resonance imaging (MRI) and magnetic separation techniques. - Silica Nanoparticles: Known for their biocompatibility and functional versatility, used in various biosensing applications.
