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Acta Virologica Vol.61, No.3, p.353-360, 2017 |
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Title: Meet interesting abbreviations in clinical mass spectrometry: from compound classification by REIMS to multimodal and mass spectrometry imaging (MSI) | ||
Author: D. LUPTÁKOVÁ, T. PLUHÁČEK, A. PALYZOVÁ, J. PŘICHYSTAL, J. BALOG, K. LEMR, I. JURÁNEK, V. HAVLÍČEK | ||
Abstract: This feature article discusses two modern mass spectrometry abbreviations in their clinical applications. Rapid evaporative ionization mass spectrometry (REIMS) is reported as a molecular classification tool useful for spectral features definition prior to mass spectrometry imaging (MSI). REIMS is appreciated not only as an ionization technique coupled with a surgical device but particularly as a biomarker discovery tool. For more complex understanding of pathological processes at cellular and molecular levels, the importance of multimodal approach in imaging applications is documented in the context of fiducial markers needed for hyperspectral data fusion collected by optical microscopy, elemental and molecular MSI. Finally, pathogen inactivation needed prior to the sectioning of the infected tissue is reported, and the impact of formaldehyde crosslinking to signal reduction is discussed. |
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Keywords: REIMS; multimodal; mass spectrometry imaging; fiducial markers; pathogen inactivation | ||
Published online: 28-Aug-2017 | ||
Year: 2017, Volume: 61, Issue: 3 | Page From: 353, Page To: 360 | |
doi:10.4149/av_2017_316 |
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