Dynamic Light Scattering (DLS) Nanoparticle Analysis

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Dynamic Light Scattering (DLS) measures the diffusion of nanoparticles in solution and computes the hydrodynamic diameter using knowledge of the solvent properties and the Stokes-E instein relationship. DLS rapidly provides information on the size and aggregation state of nanoparticles in solution. At nanoComposix, DLS measurements are performed on Malvern Zetasizer Nano ZS instruments equipped with a HeNe laser operating at 633 nm and a back-scattering detector at 173 degrees. Example Data Report Sample Concentration Chart Service Levels Standard: Please allow 5–10 business days; actual lead times may vary Expedited: Please allow 2–5 business days; contact us if you require service faster than 5 business days Show more