Tag Archives: correlation

Published 4 Apr 2019

Extended measurement run duration for better DLS correlation data?

What is the extended measurement duration option? Every once in a while questions about the advanced settings in the classic  Zetasizer Nano software come to us. Here is the exact question from a customer asking why to extend the correlation…READ MORE >

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Published 21 Jul 2016

Dynamic Light Scattering Primer (4m:22s)

“What is dynamic light scattering?” Find out in less than 5 minutes! Although we’ve gone into deeper detail in previous posts , every once in a while it’s nice to recap on the basics. A few years ago, our presentation “Dynamic Light…READ MORE >

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Published 26 Jan 2016

Intensity or Field correlation function?

In the Malvern Zetasizer software we measure the intensity auto-correlation function. This is obtained from correlating the scattering intensity with itself. The resulting intensity auto-correlation function is often denoted by the symbol G2(τ) in its normalized form. For Gaussian scattering,…READ MORE >

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Published 8 Nov 2012

In pursuit of perfect data: DLS correlation function

Welcome to the first installment of the blog series following on from our C&EN webinar on the qualitative and quantitative analyses of proteins. In this series, we are addressing some of the interesting questions posed by audience members.  Today we…READ MORE >

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