3/17/2024 0 Comments Malvern zetasizer troubleshooting![]() For particles moving under the influence of Brownian motion, the measured scattering intensity will fluctuate with time. Dynamic light scattering analysis, together with zeta potential information, allows us to confidently measure the size distribution profiles of particles in the sub-micron range as well as assess the behavior of these nanoparticles in suspensions.ĭynamic light scattering (DLS), also known as photon correlation spectroscopy (PCS) and quasi-elastic light scattering (QELS), is a technique used to measure the Brownian motion (diffusion) and subsequent size distribution of an ensemble collection of particles in solution.įor a collection of solution particles illuminated by a monochromatic light source, the scattering intensity measured by a detector will be dependent upon the relative positions of the particles within the scattering volume. ![]() Nanoparticles provide crucial functionality across a wide range of materials, applications, and sectors. Whether you are a new or advanced user of light scattering solutions, we will answer all your questions. ![]() ZetaClass is a comprehensive webinar series on dynamic and electrophoretic light scattering where our experts walk you through the basic measuring principles, data interpretation and tests performed to gauge data quality. ![]()
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