METHOD FOR OBTAINING INFORMATION ABOUT COMPONENTS INCLUDED IN HAIR

Title:

METHOD FOR OBTAINING INFORMATION ABOUT COMPONENTS INCLUDED IN HAIR

Document Type and Number:

WIPO Patent Application WO/2022/064819

Kind Code:

A1

Abstract:

A method for obtaining information about components included in the hair, comprising a step S1 for emitting a quantum beam onto a first prescribed position within a first prescribed area of the hair and obtaining information about a first component through mass spectrometry, a step S2 for emitting a quantum beam onto a first prescribed position within a second prescribed area that is positioned on the distal end side of the hair with respect to the first prescribed area and obtaining information about the first component through the mass spectrometry, a step S3 for emitting a quantum beam onto a second prescribed position within the first prescribed area and obtaining information about a second component through the mass spectrometry, and a step S4 for emitting a quantum beam onto a second prescribed position within the second prescribed area and obtaining information about the second component through the mass spectrometry.

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Inventors:

SHIMMA SHUICHI (JP)
ODAKE KAZUKI (JP)

Application Number:

PCT/JP2021/026648

Publication Date:

March 31, 2022

Filing Date:

July 15, 2021

Export Citation:

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Assignee:

UNIV OSAKA (JP)

International Classes:

G01N33/50; G01N27/62

Domestic Patent References:

WO2017183086A1

2017-10-26

Foreign References:

JP2008191134A	2008-08-21
JP2006003167A	2006-01-05
JP2014052322A	2014-03-20
JP2007225285A	2007-09-06
JP2005243466A	2005-09-08
JP2007127485A	2007-05-24
JP2005030915A	2005-02-03
US20120220039A1	2012-08-30