The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 09, 2023
Filed:
Sep. 02, 2021
Hamamatsu Photonics K.k., Hamamatsu, JP;
HAMAMATSU PHOTONICS K.K., Hamamatsu, JP;
Abstract
A surface-assisted laser desorption/ionization method according to an aspect includes: a first process of preparing a sample support () having a substrate () in which a plurality of through-holes (S) passing from one surface () thereof to the other surface () thereof are provided and a conductive layer () that covers at least the one surface (); a second process of placing a sample () on a sample stage () and arranging the sample support () on the sample () such that the other surface () faces the sample (); and a third process of applying a laser beam (L) to the one surface () and ionizing the sample () moved from the other surface () side to the one surface () side via the through-holes (S) due to a capillary phenomenon.