Desorption in Mass Spectrometry

• Usmanov Dilshadbek Tursunbayevich

  Clean Energy Research Center, University of Yamanashi Institute of Ion-Plasma and Laser Technologies

• Ninomiya Satoshi

  Graduate School, Department of Interdisciplinary Research, University of Yamanashi

• Chen Lee Chuin

  Graduate School, Department of Interdisciplinary Research, University of Yamanashi

• Saha Subhrakanti

  Clean Energy Research Center, University of Yamanashi

• Mandal Mridul Kanti

  Clean Energy Research Center, University of Yamanashi

• Sakai Yuji

  Clean Energy Research Center, University of Yamanashi

• Takaishi Rio

  Clean Energy Research Center, University of Yamanashi

• Habib Ahsan

  Clean Energy Research Center, University of Yamanashi

• Hiraoka Kenzo

  Clean Energy Research Center, University of Yamanashi

• Yoshimura Kentaro

  Department of Anatomy and Cell Biology, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi

• Takeda Sen

  Department of Anatomy and Cell Biology, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi

• Wada Hiroshi

  Kyushu Okinawa Agricultural Research Center, National Agriculture and Food Research Organization

• Nonami Hiroshi

  Plant Biophysics/Biochemistry Research Laboratory, Faculty of Agriculture, Ehime University

Abstract

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.

Journal

• Mass Spectrometry

  Mass Spectrometry 6 (2), S0059-S0059, 2017

  The Mass Spectrometry Society of Japan

Keywords

• desorption
• ablation
• thermal desorption
• Leidenfrost phenomenon
• flash heating
• electrospray droplet impact ionization
• probe electrospray ionization

Details

• CRID: 1390282680391838976
• NII Article ID: 130005243790
• DOI: 10.5702/massspectrometry.s0059
• ISSN: 21865116
• ISSN: 2187137X
• Web Site: https://www.jstage.jst.go.jp/article/massspectrometry/6/2/6_S0059/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed