Tag Archives: electrophoresis


Published 15 Jul 2020

Measuring Zeta Potential in Saturated Ionic Strengths

At Malvern Panalytical we have been developing a novel new technique to carry out micro-electrophoresis measurements called the diffusion barrier method.

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Published 24 Sep 2015

Zeta deviation larger than the mean – how can that be?

How can the zeta deviation be larger than the mean? We recently received a phone call from a customer asking about their zeta potential results: When they are measuring electrophoretic light scattering, the zeta potential value for their sample is 15.4mV and…READ MORE >

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Published 28 Aug 2012

Protein mobility, are you talking about it too?

Recently, I have heard more and more people talking about protein mobility, what it means and how to measure it. So, I have decided to use this week’s blog as an opportunity to share some of Malvern’s expertise in this…READ MORE >

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