Title:
マススペクトル処理装置及び方法
Document Type and Number:
Japanese Patent JP7064894
Kind Code:
B2
Abstract:
To determine whether the result of a mass spectrum comparison made between the interest regions shows a significant difference.SOLUTION: A plurality of ROIs are set in an observation region. For each ROI, a plurality of pixel groups (sub ROIs) are set. An integration mass spectrum is generated based on a pixel group as a unit. A multivariable analysis is applied on a plurality of integration mass spectrums corresponding to a plurality of pixel groups. A relation diagram is generated on the basis of the result and is displayed. The relation diagram includes a plurality of symbols showing a plurality of sub ROIs.SELECTED DRAWING: Figure 10
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Inventors:
Takaya Sato
Application Number:
JP2018016182A
Publication Date:
May 11, 2022
Filing Date:
February 01, 2018
Export Citation:
Assignee:
JEOL Ltd.
International Classes:
G01N27/62
Domestic Patent References:
| JP2012117813A |
Foreign References:
| US20110280455 |
Other References:
YE, Hui 外7名,“MALDI mass spectrometry-assisted molecular imaging of metabolites during nitrogen fixation in the Medicago truncatula-Sinorhizobium meliloti symbiosis”,THE PLANT JOURNAL,2013年03月30日,Volume 75,Issue 1,Pages 130-145,
YE, Hui 外5名,“Top-Down Proteomics with Mass Spectrometry Imaging: A Pilot Study towards Discovery of Biomarkers for Neurodevelopmental Disorders”,PLOS ONE,2014年04月07日,Volume 9, Number 4,Article e92831,
YE, Hui 外5名,“Top-Down Proteomics with Mass Spectrometry Imaging: A Pilot Study towards Discovery of Biomarkers for Neurodevelopmental Disorders”,PLOS ONE,2014年04月07日,Volume 9, Number 4,Article e92831,
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office
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