JP7537622B2 - ラマン分光分析方法および顕微ラマン分光装置 - Google Patents

ラマン分光分析方法および顕微ラマン分光装置 Download PDF

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Publication number
JP7537622B2
JP7537622B2 JP2023543648A JP2023543648A JP7537622B2 JP 7537622 B2 JP7537622 B2 JP 7537622B2 JP 2023543648 A JP2023543648 A JP 2023543648A JP 2023543648 A JP2023543648 A JP 2023543648A JP 7537622 B2 JP7537622 B2 JP 7537622B2
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scattering intensity
total scattering
irradiations
raman
irradiation
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JPWO2023026523A5 (https=
JPWO2023026523A1 (https=
Inventor
航平 廣野
祐輔 青位
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Shimadzu Corp
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Shimadzu Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/44—Raman spectrometry; Scattering spectrometry ; Fluorescence spectrometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4785—Standardising light scatter apparatus; Standards therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • G01N2021/653—Coherent methods [CARS]
    • G01N2021/656—Raman microprobe
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/061—Sources
    • G01N2201/06113—Coherent sources; lasers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/36—Microscopes arranged for photographic purposes or projection purposes or digital imaging or video purposes including associated control and data processing arrangements
    • G02B21/361—Optical details, e.g. image relay to the camera or image sensor

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP2023543648A 2021-08-26 2022-03-03 ラマン分光分析方法および顕微ラマン分光装置 Active JP7537622B2 (ja)

Applications Claiming Priority (3)

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JP2021138263 2021-08-26
JP2021138263 2021-08-26
PCT/JP2022/009071 WO2023026523A1 (ja) 2021-08-26 2022-03-03 ラマン分光分析方法および顕微ラマン分光装置

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JPWO2023026523A1 JPWO2023026523A1 (https=) 2023-03-02
JPWO2023026523A5 JPWO2023026523A5 (https=) 2024-03-27
JP7537622B2 true JP7537622B2 (ja) 2024-08-21

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JP2023543648A Active JP7537622B2 (ja) 2021-08-26 2022-03-03 ラマン分光分析方法および顕微ラマン分光装置

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US (1) US12480881B2 (https=)
EP (1) EP4394363A4 (https=)
JP (1) JP7537622B2 (https=)
CN (1) CN117940763A (https=)
WO (1) WO2023026523A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001051202A (ja) 1999-06-04 2001-02-23 Olympus Optical Co Ltd 走査型顕微鏡の測定パラメータ決定方法及びコンピュータにより読み取り可能な記憶媒体
JP2006113021A (ja) 2004-10-18 2006-04-27 Univ Waseda ラマン分光装置、及び分光装置
JP2007209219A (ja) 2006-02-07 2007-08-23 Olympus Corp 生体試料観察計測システムおよび生体試料観察計測方法
JP2010521662A (ja) 2007-03-15 2010-06-24 ザ サイエンス アンド テクノロジー ファシリティーズ カウンシル 散乱反射性媒体の照射
JP2014153098A (ja) 2013-02-06 2014-08-25 Jasco Corp ノイズ除去方法及びノイズ除去装置
JP2018518719A (ja) 2015-06-01 2018-07-12 セルステック アーベー 改良されたラマン分光法システム
US20180299384A1 (en) 2017-04-14 2018-10-18 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for acquiring a spectrum
US20200049627A1 (en) 2018-08-07 2020-02-13 Synaptive Medical (Barbados) Inc. Dynamic raman signal acquisition system, method and apparatus

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001051202A (ja) 1999-06-04 2001-02-23 Olympus Optical Co Ltd 走査型顕微鏡の測定パラメータ決定方法及びコンピュータにより読み取り可能な記憶媒体
JP2006113021A (ja) 2004-10-18 2006-04-27 Univ Waseda ラマン分光装置、及び分光装置
JP2007209219A (ja) 2006-02-07 2007-08-23 Olympus Corp 生体試料観察計測システムおよび生体試料観察計測方法
JP2010521662A (ja) 2007-03-15 2010-06-24 ザ サイエンス アンド テクノロジー ファシリティーズ カウンシル 散乱反射性媒体の照射
JP2014153098A (ja) 2013-02-06 2014-08-25 Jasco Corp ノイズ除去方法及びノイズ除去装置
JP2018518719A (ja) 2015-06-01 2018-07-12 セルステック アーベー 改良されたラマン分光法システム
US20180299384A1 (en) 2017-04-14 2018-10-18 Commissariat A L'energie Atomique Et Aux Energies Alternatives Method for acquiring a spectrum
US20200049627A1 (en) 2018-08-07 2020-02-13 Synaptive Medical (Barbados) Inc. Dynamic raman signal acquisition system, method and apparatus

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Publication number Publication date
JPWO2023026523A1 (https=) 2023-03-02
US12480881B2 (en) 2025-11-25
EP4394363A4 (en) 2025-07-30
US20240353337A1 (en) 2024-10-24
EP4394363A1 (en) 2024-07-03
WO2023026523A1 (ja) 2023-03-02
CN117940763A (zh) 2024-04-26

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