Aerosols consist of solid or liquid particles that can be suspended in a gas called a propellent; pharmaceutical aerosols comprise fine particles of a drug that is contained under tight pressure ...
Researchers can use a metric called the particle number concentration (PNC) to calculate the number of particles in a sample, such as the number of marbles in a jar. Subscribe to our newsletter for ...
Several factors influence the lower limit of effective particle size detection using the dynamic light scattering (DLS) method. These factors include the optical path design, detector type, laser ...