Tech Talk


Published 11 May 2021

Laser Diffraction for Particle Sizing – Sample Concentration/Dilution (1)

“We need to characterize particle size distribution quickly and statically. The estimated size range falls into that covered by laser diffraction. Now what?” Now – sample preparation: Can we actually prepare the samples to be measured properly? When it comes…READ MORE >

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Published 6 May 2021

Aggregates! And what they look like in GPC/SEC data

One of the pleasures of working in the Applications Lab is that I get to analyze a variety of GPC/SEC sample types.  I can be finishing up a set of biodegradable polyesters, currently running low molecular weight oligomers, while getting…READ MORE >

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Published 30 Apr 2021

Malvern Panalytical Webinars

Dr. Arvind K. Bansal, Professor at the National Institute of Pharmaceutical Education and Research and Carl Strautins, Occupational Hygienist and Managing Director at Safe Environment Testing Laboratory Australia will be our guest speakers in May. Join the first one that…READ MORE >

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Published 29 Apr 2021

MADLS on the Zetasizer Advance: More than just a multi-angle measurement

For those familiar with dynamic light scattering (DLS), you’ll know it’s an excellent tool for characterizing the size of your proteins, polymers, colloids, or nanomaterials. But does it always give you the information you need? Perhaps you struggle to accurately…READ MORE >

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Published 27 Apr 2021

Exploiting X-ray diffraction techniques for catalytic materials characterization

Structural Analysis Catalysts have become critical materials for a wide variety of applications in our modern-day industrial world. Among the different types of techniques utilized to characterize catalytic materials, X-ray diffraction (XRD) holds a unique place in that it can…READ MORE >

Published 26 Apr 2021

Compositional analysis! Now with OMNISEC

In a previous post, I described how the composition of a sample can be determined through GPC/SEC analysis. This powerful method has found many applications, with a recent example being AAV characterization. With these types of analyses becoming increasingly popular,…READ MORE >

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Published 20 Apr 2021

What can compositional analysis do for me?

A few days ago, my colleague Dr. John Stenson previewed the upcoming launch of the OMNISEC software’s newest feature: compositional analysis!  Amidst your excitement at the great content headed your way, you might be wondering, “what can compositional analysis do…READ MORE >

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Published 14 Apr 2021

OMNISEC is getting an upgrade!

I always find it incredibly exciting to talk about new features and functionality that we have created for our systems… and this time is no different! I understand that systems need to be continually improved and expanded to meet our…READ MORE >

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Published 31 Mar 2021

Liposomes: A 3-Part Tale!

Liposomes are attractive vehicles for drug payload delivery, among other nanoparticles helping to provide endless possibilities for tackling various pharmaceutical needs.  We provide solutions for the effective and optimal development of liposomes and other nanoparticles, which help ensure that only…READ MORE >

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