Tag Archives: Brownian motion


Published 24 Aug 2017

Basic Principles of Nanoparticle Tracking Analysis – Q&A

I recently presented a webinar titled “Basic Principles of Nanoparticle Tracking Analysis: Size, Concentration and Speciation with Single-Particle Resolution”. We got such a good turnout that we were not able to address the numerous questions asked during the event. Thank…READ MORE >

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Published 11 Jul 2017

DLS in 30 Minutes – Q&A

A webinar entitled “DLS in 30 Minutes” was given in June which attracted a very large audience. The presentation introduced dynamic light scattering and covered the principles of the technique, a discussion of how the measurement is performed, how the…READ MORE >

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Published 12 Nov 2013

How does DLS work in the Zetasizer microV?

Dynamic Light Scattering (DLS) is also known as Quasi Elastic Light Scattering (QELS) or Photon Correlation Spectroscopy (PCS) and it has been well-known for a quite a while now. In this post, I’d like to point you to a presentation which…READ MORE >

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Published 20 Dec 2012

Have you got the time for Superman, dynamic light scattering, and small-angle X-ray scattering?

I was reading in New Scientist (November 10th, 2012 page 5) of the discovery of a red star identical, it appears, to the star Superman’s home planet, Krypton.  Red dwarf LHS2520, discovered by astronomer Neil deGrasse Tyson (Yes!  What a…READ MORE >

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