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Oct 3, 2017 | Blogs, Technology | 0 comments
If you are a scientist working with complex assays, finding a way to significantly improve selectivity of detection could solve some of your biggest analytical headaches. Are we right? If so, then you are in the right place.
If you are confronted with assay selectivity challenges, then explore the SelexION® Differential Mobility Spectrometry (DMS) technology. SelexION technology delivers analyte separation that is orthogonal to mass separation, helping you to achieve a more selective MS assay, without returning to method development and complex sample preparation strategies.
If this is the first time you have read about the SelexION device, we suggest you also read the previous blog in this series where we introduced the ‘Science Behind SelexION DMS Technology’. Before you click on the link, keep reading to find out the top five ways that SelexION addresses your biggest analytical challenges.
Overcome these five common challenges and achieve a new dimension in selectivity by incorporating SelexION DMS separation on your SCIEX Triple Quad™, QTRAP®, or TripleTOF® System.
PFAS analysis is complex, but expert guidance doesn’t have to be. In this episode of our ‘Ask the PFAS expert series’, we’re joined by Michael Scherer, Application Lead for Food and Environmental, to answer the most pressing questions in PFAS analysis. From why LC-MS/MS systems are the gold standard for analyzing diverse PFAS compounds, to which EU methods deliver reliable results for drinking water, and to practical steps to prevent contamination, Michael shares actionable insights to help laboratories achieve accuracy, consistency, and confidence in their workflows.
During an LC-MS/MS experiment, traditional fragmentation techniques like collision-induced dissociation (CID) have long been the gold standard. Electron-activated dissociation (EAD) is emerging as a transformative tool that enhances structural elucidation, particularly for complex or labile metabolites.
In the field of food chemistry and health, Prof. Nils Helge Schebb and his team at the University of Wuppertal are at the forefront of applying cutting-edge analytical methods to investigate how dietary components affect inflammation and chronic disease. Their work focuses on lipid mediators, particularly oxylipins, and how these molecules can be precisely measured and interpreted using liquid chromatography-tandem mass spectrometry (LC-MS).
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