Tag Archives: NTA


Published 9 Jul 2019

Aggregates and particles in therapeutic protein products: causes, characterization and control

Written in collaboration with Judy Hadley, Malvern Panalytical’s Market Development Specialist – RMM  Numerous studies have been undertaken to understand whether aggregates can cause immunogenicity (the ability of a protein or chemical substance to provoke an immune response) since uncertainty…READ MORE >

Tags: , , , ,

Published 4 Apr 2017

Malvern’s Top Content Q1 2017

You all know now that at Malvern, we like producing regular content which is dedicated to you, depending if you are a student, researcher or scientist. I really hope that this new Top Content from the last quarter will help…READ MORE >

Tags: , , , ,

Published 23 Nov 2016

20èmes rencontres de granulométrie – Rennes

Les 20èmes rencontres organisées à Rennes auront lieu du 28 au 30 novembre avec la collaboration l’Institut des Sciences Chimiques de Rennes et la plateforme ScanMat. La directrice de cette plateforme, Maryline Guilloux-Viry, nous fera l’honneur d’accueillir les participants et…READ MORE >

Tags: , , , ,

Published 15 Sep 2016

NTA or DLS?

Nanoparticle Tracking Analysis or Dynamic Light Scattering ? After a recent joint NanoSight and Zetasizer demonstration, I received this set of questions that helps illustrate the core of the issue of these two techniques: Since the Nanosight gives me particle…READ MORE >

Tags: , , , ,

Published 21 Apr 2015

ISEV 2015: Improved Concentration Data with NTA

Here at Malvern, the NanoSight team is preparing for the International Society of Extracellular Vesicles (ISEV) meeting this week in Washington, D.C. and can’t wait to attend what will be the biggest extracellular vesicle conference to date. The widespread use…READ MORE >

Tags: , , , ,

Published 24 Feb 2015

Understanding protein aggregation – the key to product quality & patient safety

I recently took part in a question and answer session with BioPharm International about techniques for measuring and characterizing protein aggregates. The full discussion can be viewed here, however I thought I would also use this blog post to summarize…READ MORE >

Tags: , , , ,

Published 20 Feb 2015

On the mystery of nanoparticles in sucrose…

Back in 2008 we published an article on dynamic light scattering (DLS) from sucrose solutions. This was quite a project, as we had previously seen the effect of ‘solvent peaks’ yet never thoroughly investigated these. In the article titled “Measuring sub nanometre…READ MORE >

Tags: , , , ,

Published 13 Feb 2015

Absinthe makes the heart grow fonder!

This bad pun is the title of my next webinar scheduled for February 18th.  This title has also been used in a short book of poems by Mark Begley (of which I have copy 33/35…). I guess you couldn’t ask…READ MORE >

Tags: , , , ,

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 >

Tags: , , , ,

Subscribe Now