JP7170367B2 - 赤外域の円二色性測定装置 - Google Patents

赤外域の円二色性測定装置 Download PDF

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Publication number
JP7170367B2
JP7170367B2 JP2022519562A JP2022519562A JP7170367B2 JP 7170367 B2 JP7170367 B2 JP 7170367B2 JP 2022519562 A JP2022519562 A JP 2022519562A JP 2022519562 A JP2022519562 A JP 2022519562A JP 7170367 B2 JP7170367 B2 JP 7170367B2
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laser light
wavenumber
infrared
sample
circular dichroism
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JPWO2022064714A5 (https=
JPWO2022064714A1 (https=
Inventor
優 清水
純 小勝負
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Jasco Corp
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Jasco 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/19—Dichroism
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • 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
    • G01N21/21—Polarisation-affecting properties
    • G01N2021/216—Polarisation-affecting properties using circular polarised light
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/39—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using tunable lasers
    • 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
    • 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
    • G01N2201/068—Optics, miscellaneous
    • G01N2201/0683—Brewster plate; polarisation controlling elements

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2022519562A 2020-09-28 2020-09-28 赤外域の円二色性測定装置 Active JP7170367B2 (ja)

Applications Claiming Priority (1)

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PCT/JP2020/036715 WO2022064714A1 (ja) 2020-09-28 2020-09-28 赤外域の円二色性測定装置

Publications (3)

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JPWO2022064714A1 JPWO2022064714A1 (https=) 2022-03-31
JPWO2022064714A5 JPWO2022064714A5 (https=) 2022-09-07
JP7170367B2 true JP7170367B2 (ja) 2022-11-14

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JP2022519562A Active JP7170367B2 (ja) 2020-09-28 2020-09-28 赤外域の円二色性測定装置

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US (1) US12392712B2 (https=)
EP (1) EP4220128A4 (https=)
JP (1) JP7170367B2 (https=)
WO (1) WO2022064714A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116067893B (zh) * 2023-02-13 2024-03-08 成都信息工程大学 基于弱值放大的铜离子溶液浓度的检测装置及检测方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012202812A (ja) 2011-03-25 2012-10-22 Jasco Corp 円二色性測定装置及び円二色性測定方法
JP2014503195A (ja) 2010-11-16 2014-02-13 １０８７ システムズ インコーポレイテッド 生細胞の識別および選別用システム
US20180059005A1 (en) 2016-05-26 2018-03-01 Redshift Bioanalytics, Inc. Microfluidic Methods and Apparatus for Analysis of Analyte Bearing Fluids
CN108663456A (zh) 2018-06-15 2018-10-16 安徽医科大学 一种外周血中氯化琥珀胆碱的检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3778320B2 (ja) * 1997-07-30 2006-05-24 日本分光株式会社 円二色性蛍光励起スペクトル測定装置
JP4026939B2 (ja) * 1997-11-14 2007-12-26 日本分光株式会社 Ｈｐｌｃ用円二色性検出器
US8941062B2 (en) 2010-11-16 2015-01-27 1087 Systems, Inc. System for identifying and sorting living cells
JP5890719B2 (ja) 2012-03-29 2016-03-22 日本分光株式会社 アライメント機構を備えた円偏光二色性分光光度計
JP6533632B1 (ja) 2019-03-15 2019-06-19 日本分光株式会社 円二色性測定装置および円二色性測定方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014503195A (ja) 2010-11-16 2014-02-13 １０８７ システムズ インコーポレイテッド 生細胞の識別および選別用システム
JP2012202812A (ja) 2011-03-25 2012-10-22 Jasco Corp 円二色性測定装置及び円二色性測定方法
US20180059005A1 (en) 2016-05-26 2018-03-01 Redshift Bioanalytics, Inc. Microfluidic Methods and Apparatus for Analysis of Analyte Bearing Fluids
CN108663456A (zh) 2018-06-15 2018-10-16 安徽医科大学 一种外周血中氯化琥珀胆碱的检测方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RUTHER A , et al.，pH Titration Monitored by Quantum Cascade Laser-Based Vibrational Circular Dichroism，The Journal of Physical Chemistry B，2014年03月21日，Vol.118，pp.3941-3949，dx.doi.org/10.1021/jp4122886

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Publication number Publication date
WO2022064714A1 (ja) 2022-03-31
US12392712B2 (en) 2025-08-19
EP4220128A1 (en) 2023-08-02
EP4220128A4 (en) 2024-06-26
JPWO2022064714A1 (https=) 2022-03-31
US20230333006A1 (en) 2023-10-19

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