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Desorption in Mass Spectrometry

Dilshadbek T. UsmanovClean Energy Research Center, University of YamanashiSatoshi NinomiyaGraduate School, Department of Interdisciplinary Research, University of YamanashiLee Chuin ChenGraduate School, Department of Interdisciplinary Research, University of YamanashiSubhrakanti SahaClean Energy Research Center, University of YamanashiMridul Kanti MandalClean Energy Research Center, University of YamanashiYuji SakaiClean Energy Research Center, University of YamanashiRio TakaishiClean Energy Research Center, University of YamanashiAhsan HabibClean Energy Research Center, University of YamanashiKenzo HiraokaClean Energy Research Center, University of YamanashiKentaro YoshimuraDepartment of Anatomy and Cell Biology, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiSén TakedaDepartment of Anatomy and Cell Biology, Interdisciplinary Graduate School of Medicine and Engineering, University of YamanashiHiroshi WadaKyushu Okinawa Agricultural Research Center, National Agriculture and Food Research OrganizationHiroshi NonamiPlant Biophysics/Biochemistry Research Laboratory, Faculty of Agriculture, Ehime University
Mass Spectrometryjournal2017en
ABI

Annotatsiya

In mass spectrometry, analytes must be released in the gas phase. There are two representative methods for the gasification of the condensed samples, i.e., ablation and desorption. While ablation is based on the explosion induced by the energy accumulated in the condensed matrix, desorption is a single molecular process taking place on the surface. In this paper, desorption methods for mass spectrometry developed in our laboratory: flash heating/rapid cooling, Leidenfrost phenomenon-assisted thermal desorption (LPTD), solid/solid friction, liquid/solid friction, electrospray droplet impact (EDI) ionization/desorption, and probe electrospray ionization (PESI), will be described. All the methods are concerned with the surface and interface phenomena. The concept of how to desorb less-volatility compounds from the surface will be discussed.

Mavzular

Mass Spectrometry Techniques and ApplicationsIon-surface interactions and analysisAnalytical Chemistry and Chromatography

Identifikatorlar

DOI
10.5702/massspectrometry.s0059

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