The void fraction, an important powder packing property, directly impacts many of the powder's physical characteristics and applications. To demonstrate how the variation in powder particle size ...

Powder is a collection of single solid particles, which in most cases may be considered a basic unit. Powder is typically comprised of solid particles, interparticle voids, as well as open and closed ...

Particle characteristics can affect pharmaceutical formulations and products in a number of ways, and a variety of techniques are available that enable particle monitoring and characterisation.