Tiny particles such as ice crystals or ash particles tend to oscillate as they settle through the atmosphere. In their experiments, the scientists were able to track non-spherical particles of size ...

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 ...

Flash chromatography is a well-established, efficient, and rapid isolation technique for the separation and purification of organic substances. This technique caters to the needs of both the organic ...

Particle characterization involves analyzing particles based on attributes such as shape, size, surface properties, charge properties, mechanical properties, and microstructure, among others. A wide ...

Aircraft engines emit nanoparticles, including newly identified onion-like structures. Research explores their formation, health effects, and climate impacts. (Nanowerk News) Aircraft emit ...