High-Performance DESI-MSI using a DESI XS Xevo™ TQ Absolute XR system for Sensitive and Specific Targeted Imaging of Small Molecules in Tissue Sections

Application Note Using Targeted MRM MS Imaging With DESI to Visually Localize Isobaric And/or Low Abundance Lipids Emmanuelle Claude Waters Corporation Abstract DESI technique ionizes small molecules such as lipids, efficiently directly from surfaces such as tissue sections, without any…

VISUALIZATION AND QUANTIFICATION OF DRUG/METABOLITES BY SENSITIVE AND FAST TARGETED DESI IMAGING ON TQ SYSTEM Emmanuelle Claude1, Ross Chawner1, Nathalie Delallée2, Stephanie Molez2, Gregory Nicolas2, Joanne Ballantyne1 1 Waters Corporation, Wilmslow, UK; 2Bioprojet, Saint Gregoire, France INTRODUCTION Mass spectrometry (MS)…

Targeted MS Imaging Solution with DESI XS and XEVO TQ Absolute MS Imaging has evolved. Harness Absolute confidence with Absolute sensitivity. TM TQ ABSOLUTE [ TAGETED MS IMAGING ] Targeted MS Imaging for sensitive, selective and fast molecular visualization Combine…

EVALUATION OF DESI MOUNTED ON Q-TOF AND TQ MASS SPECTROMETERS TO IMAGE PFAS COMPOUNDS IN DIFFERENT MATRICES Emmanuelle Claude, Alexandra Lee, Mujeebatu Kadiri-Asamoah, Stuart Adams, Emrys Jones, Joanne Ballantyne Waters Corporation, Wilmslow, UK INTRODUCTION Per- and polyfluoroalkyl substances (PFAS) are…