Dynamic Light Scattering (DLS), also known as Quasi-Elastic Light Scattering (QELS) or Photon Correlation Spectroscopy (PCS), is a widely applied method to measure the size of particles dispersed in a ...

Many products are dispersions or suspensions of particles in a liquid medium. Examples range from ceramics, adhesives, inks and paints through to drinks, foods, medicines and personal care products.

Nanoparticles have been shown to influence mechanical properties; however, transport properties such as viscosity have not been adequately studied. This might be due to the common observation that ...