Self-propulsion or slow diffusion: How bacteria, cells, and colloids respond to stimuli

What physical processes govern the movement of microscopic structures capable of interacting with their environment? The ...
Nanowerk

Stokes-Einstein Equation: Insights into Particle Dynamics in Fluids

What is the Stokes-Einstein Equation? The Stokes-Einstein equation is a fundamental relation in physics that describes the diffusion of spherical particles through a fluid with low Reynolds number. It ...