| Kieli | Käännökset |
|---|---|
| suomi | ultrapieni hiukkanen |
| Monikko | ultrafine particles |
A particle with diameter less than about 100 nanometers (nm).
TEM (a, b, and c) images of prepared mesoporous silica nanoparticles with mean outer diameter: (a) 20nm, (b) 45nm, and (c) 80nm. SEM (d) image corresponding to (b). The insets are a high magnification of mesoporous silica particle.