SUBSTRATE FOR MASS SPECTROMETRIC ANALYSIS, METHOD FOR PRODUCING SAME, AND MASS SPECTROMETRY

PROBLEM TO BE SOLVED: To provide a substrate for mass spectrometric analysis with which it is possible to further advance the performance of a matrix-free ionization method and to conduct analysis by laser desorption ionization-mass spectrometry without requiring the use of an ionizing agent which i...

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Hauptverfasser: ARAKAWA RYUICHI, MUROUCHI MASAHITO, KAWASAKI HIDEYA, TAMURA YUSUKE, MIZOGUCHI HIROTSUYO
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creator ARAKAWA RYUICHI
MUROUCHI MASAHITO
KAWASAKI HIDEYA
TAMURA YUSUKE
MIZOGUCHI HIROTSUYO
description PROBLEM TO BE SOLVED: To provide a substrate for mass spectrometric analysis with which it is possible to further advance the performance of a matrix-free ionization method and to conduct analysis by laser desorption ionization-mass spectrometry without requiring the use of an ionizing agent which is causative of noise or a decrease in detection sensitivity, and a method for producing the substrate. SOLUTION: The substrate for mass spectrometric analysis includes a base equipped thereon with a metal oxide to which an organic substance capable of supplying protons and/or cations is adherent. The method for producing the substrate for mass spectrometric analysis includes: coating the base with metal oxide dispersion obtained by dispersing the metal oxide with the aid of the organic substance capable of supplying protons and/or cations; and drying the coating. COPYRIGHT: (C)2011,JPO&INPIT
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title SUBSTRATE FOR MASS SPECTROMETRIC ANALYSIS, METHOD FOR PRODUCING SAME, AND MASS SPECTROMETRY
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