| D | diffusion coefficient | η | viscosity |
| T | absolute temperature | dH | spherical-equivalent hydrodynamic diameter |
| κB | Boltzmann´s constant |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.