Fields & Applications

The stability of a protein sample and its tendency to aggregate is explored using a combination of SEC-MALS and DLS

Read how DLS-based optical microrheology can be used to determine the rheological behavior of polymer solutions and the impact of tracer particle chemistry on the measured microrheological response.

In August, The Analytical Scientist will publish a special issue celebrating the very best images in the field of analytical science. And you have the chance to submit an image that defines your work.

The evidence contradicts those who say liquid chromatography has fully matured.

Liquid chromatography is not just an analytical tool for today, it offers a great deal for the future.

We must inspire creative minds to keep LC moving forward

Sitting Down With... Ruedi Aebersold, Deputy Head, Department of Biology, Institute of Molecular Systems Biology, ETH Zurich, Switzerland

Isotope dilution mass spectrometry analysis highlights effective interdisciplinary collaboration – and its legacy should be at the forefront of modern research.

How to bring better diagnostic tests to the market to benefit patients.

In this application note, we'll describe the successful molecular weight measurement of a polystyrene, PMMA and PVC sample using the OMNISEC system. This instrument can accurately measure the absolute molecular weight of any polymers independent of elution volume or structure. Although the measurements here have been performed using simple polymers, these methods can be applied to any polymer measured by GPC.