

-
- Science
Novel Optical Resonator Can Track the Movement of Nanoparticles in Space
New Sensor Detects Ever Smaller Nanoparticles
Nanoparticles are omnipresent in our environment: Viruses in ambient air, proteins in the body, as building blocks of new materials for electronics, or in surface coatings. Visualizing these smallest particles is a problem: They are so small that they can hardly be seen under an optical microscope…