Tag Archives: zeta potential


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 the…READ MORE >

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Published 28 Jul 2015

Zetasizer WT: An upset detector for water treatment plants

Just last month we launched the Zetasizer WT, an on-line zeta potential measurement system designed specifically for water treatment plants, following years of working closely with partners in the water industry.  If you missed the launch event, you can catch…READ MORE >

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Published 6 Jan 2015

Measure Surface Zeta Potential

What is surface zeta potential and how to measure it? The Zetasizer Nano has an optional Surface Zeta Potential cuvette. This kit can help gain an understanding of the charge at interfaces . Thus, the surface zetapotential cell measures the…READ MORE >

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Published 11 Dec 2014

Pittcon 2015: Back to the future – how many spheres in the pot?

Having just been down to New Orleans or Nawlins (check out Captain Beefheart and His Magic Band’s pronunciation on the classic track Click Clack – I bought the album long before most of the readers were born!) for an ASTM E56 Nanotechnology…READ MORE >

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Published 5 Nov 2014

Those bubbles are Ultra-Fine!

Having spent more than twenty years in the instrumentation arena and worked with a variety of different characterization techniques in lots of different application spaces, I have sometimes struggled to explain to my family what it is that I do. Particularly to…READ MORE >

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Published 11 Aug 2014

Exhibit at the ACS meeting in San Francisco

Come visit us at the American Chemical Society in San Francisco! Malvern is exhibiting at the ACS meeting in the Moscone Center South and can be found in the 300 aisle, specifically booth number 326. Due to our ever-expanding range…READ MORE >

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Published 20 Jan 2014

Predicting the fate of liposomes

For regular readers of Materials Talks wondering who I am, I recently joined Malvern Instruments as a Social Media Manager.  I’ll be running Materials Talks, as well as our other social media profiles, such as Twitter and Linkedin, so you…READ MORE >

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Published 10 Sep 2013

Suspensions Properties – Masterclass

Don’t miss our next Suspensions Properties Masterclass Hello all…. I’m just adding the finishing touches to the next Suspension Properties Masterclass which is coming up on September 17, the third in the series on “Influence of Zeta Potential on Rheology“….READ MORE >

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Published 4 Jul 2013

Canadian Drug Delivery Conference with siRNA and biopolymers

Malvern exhibited at the Canadian Society for Pharmaceutical Sciences Conference on “Personalized Medicine and Individualized Drug Delivery” Earlier in June, we exhibited at the “Personalized Medicine and Individualized Drug Delivery” meeting in Vancouver, British Columbia, Canada. The event was jointly…READ MORE >

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