SiO₂ is utilized in various ways within nanotechnology:
Coatings: SiO₂ nanoparticles are used to create thin, protective coatings that enhance the durability and functionality of surfaces. Composites: SiO₂ nanoparticles are incorporated into other materials to improve their mechanical properties, such as strength and flexibility. Electronics: SiO₂ is a key material in the fabrication of nanoscale electronic components, including transistors and integrated circuits. Biomedical Applications: SiO₂ nanoparticles are used for targeted drug delivery and imaging, helping to improve the effectiveness of treatments and diagnostics.