Title:
SAMPLE SUPPORT BODY AND METHOD FOR MANUFACTURING SAMPLE SUPPORT BODY
Document Type and Number:
WIPO Patent Application WO/2023/157392
Kind Code:
A1
Abstract:
This sample support body is used for ionization of a component of a sample. The sample support body comprises a substrate, a conductive layer, and a plurality of particles. The substrate includes a main surface and a plurality of holes opened in the main surface. The conductive layer is provided on the main surface such that the holes are not blocked. The plurality of particles are provided on the surface of the conductive layer. The absorption of an energy beam used for the ionization by the plurality of particles is higher or equal to the absorption of the energy beam by the conductive layer.
Inventors:
KOTANI MASAHIRO (JP)
OHMURA TAKAYUKI (JP)
IKEDA TAKAMASA (JP)
OHMURA TAKAYUKI (JP)
IKEDA TAKAMASA (JP)
Application Number:
PCT/JP2022/041206
Publication Date:
August 24, 2023
Filing Date:
November 04, 2022
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
International Classes:
G01N27/62; H01J49/04; H01J49/16
Foreign References:
| JP2017044616A | 2017-03-02 | |||
| JP2019194604A | 2019-11-07 | |||
| JP3122331U | 2006-06-08 | |||
| JP6093492B1 | 2017-03-08 |
Other References:
CHU, HANWEI ET AL.: "Nanoparticle-based laser desorption/ionization mass spectrometric analysis of drugs and metabolites", JOURNAL OF FOOD AND DRUG ANALYSIS, vol. 26, 14 August 2018 (2018-08-14), pages 1215 - 1228, XP093085186, DOI: 10.1016/j.jfda.2018.07.001
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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