When light is scattered from a solution or a suspension, it undergoes random changes in intensity. This phenomenon helps us to determine the size of the particles that scatter the light. This is the ...

DLS is a non-invasive method used to measure the average size and size distribution broadness of submicron particles in a suspension/dispersed in a liquid. DLS is suitable for particle size analysis ...

Aim: Sampling, sample preparation, and off-line measurement are inconvenient steps for particle size characterization, as they require trained operators, method validation and sometimes transport to ...

If particles of a definite size must be produced it is important that the sample size and shape monodispersity is known. A high-resolution method, such as Transmission Electron Microscopy (TEM), is ...

There are a number of techniques currently used by the pharmaceutical industry for particle size determination. However, most of these are applicable in a visible particle range (> 25 μm) and are ...

Within several industries, including pharma, cosmetics, inks, coatings, chemicals, food, and more, there are numerous ways to make nanoparticles. A real-time monitoring tool is lacking in commonly ...

(Nanowerk News) Particles on a nanometer (nm) scale make all the difference in inkjet printing, vehicle catalytic converters and pharmaceutical production. "Their size distribution has a major ...