Conventional DLS instruments use a detection angle of 90°. The concentration limit of instruments using such optics is very low, as multiple scattering effects need to be eliminated. Multiple ...

This device is used for contactless scanning and geometrical parameter measurement of the inner diameter of pipes, bushes, holes and tubes among others. It is suitable for large-scale production ...

To acquire the particle size distribution of samples in liquid suspension, the NTA technique uses the properties of Brownian motion and light scattering. When a laser beam is passed through the sample ...

The author examines dry dispersion and outlines the related analytical method development. Across the pharmaceutical industry, laser-diffraction technology is well established for particle-size ...

Do you need a well-equipped lab to measure the size of an atom (German, machine translation)? According to [stoppi], no. You need sunflower oil, some bear moss spores, and a bit of gasoline. You’ll ...