DESI Mass Spectrometry Imaging (MSI)

Library Number:
JOUR134965394
Author(s):
Emmanuelle Claude, Emrys A. Jones, Steven D. Pringle
Source:
Imaging Mass Spectrometry
Content Type:
Journal Citations
Year:
2017   Page(s):   65-75
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Desorption Electrospray Ionization (DESI) mass spectrometry is a technique that allows chemical information to be obtained directly from a wide range of surfaces. Using a 2D stage, DESI can be implemented in an imaging mode whereby MS spectra are collected by rastering the spray across the whole surface. Here, we describe the implementation and optimization of DESI imaging for metabolites and lipids from tissue sections using oa-TOF mass spectrometers.

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