TWI895383B - 光學測定裝置及光學測定方法 - Google Patents

光學測定裝置及光學測定方法

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Publication number
TWI895383B
TWI895383B TW110109328A TW110109328A TWI895383B TW I895383 B TWI895383 B TW I895383B TW 110109328 A TW110109328 A TW 110109328A TW 110109328 A TW110109328 A TW 110109328A TW I895383 B TWI895383 B TW I895383B
Authority
TW
Taiwan
Prior art keywords
light
signal
calibration
detection
measurement
Prior art date
Application number
TW110109328A
Other languages
English (en)
Chinese (zh)
Other versions
TW202141022A (zh
Inventor
近藤房宣
岩田直樹
松村朋和
竹下照雄
Original Assignee
日商濱松赫德尼古斯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日商濱松赫德尼古斯股份有限公司 filed Critical 日商濱松赫德尼古斯股份有限公司
Publication of TW202141022A publication Critical patent/TW202141022A/zh
Application granted granted Critical
Publication of TWI895383B publication Critical patent/TWI895383B/zh

Links

Classifications

    • 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
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/274—Calibration, base line adjustment, drift correction
    • 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
    • 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
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • 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
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6408—Fluorescence; Phosphorescence with measurement of decay time, time resolved fluorescence
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N2021/473—Compensating for unwanted scatter, e.g. reliefs, marks
    • 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
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • G01N2021/6463—Optics
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7759—Dipstick; Test strip
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/127—Calibration; base line adjustment; drift compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
TW110109328A 2020-04-01 2021-03-16 光學測定裝置及光學測定方法 TWI895383B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-066069 2020-04-01
JP2020066069A JP6931730B1 (ja) 2020-04-01 2020-04-01 光学測定装置及び光学測定方法

Publications (2)

Publication Number Publication Date
TW202141022A TW202141022A (zh) 2021-11-01
TWI895383B true TWI895383B (zh) 2025-09-01

Family

ID=77549888

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110109328A TWI895383B (zh) 2020-04-01 2021-03-16 光學測定裝置及光學測定方法

Country Status (6)

Country Link
US (1) US20230124819A1 (enExample)
EP (1) EP4123291B1 (enExample)
JP (2) JP6931730B1 (enExample)
CN (1) CN115398210B (enExample)
TW (1) TWI895383B (enExample)
WO (1) WO2021199605A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6923702B1 (ja) * 2020-04-01 2021-08-25 浜松ホトニクス株式会社 光学測定装置及び光学測定方法
WO2022158563A1 (ja) 2021-01-21 2022-07-28 ボンドテック株式会社 接合方法、接合装置および接合システム
DE102022002352A1 (de) * 2022-06-29 2024-01-04 Giesecke+Devrient Currency Technology Gmbh Vorrichtung und Verfahren zur Prüfung von flächigen Proben
US20260146952A1 (en) * 2022-10-19 2026-05-28 Ying-Ting Wang Methods and apparatuses for fluorospectrometric measurements of low photon budget samples
TWI849658B (zh) * 2022-12-29 2024-07-21 致茂電子股份有限公司 複合式校正片

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US20080314114A1 (en) * 2007-06-20 2008-12-25 Carestream Health, Inc. Fluorescence calibrator for multiple band flat field correction
TW201512648A (zh) * 2013-09-27 2015-04-01 Frank Jiann-Fu Yang 智慧型自動化化學物質定性及定量之檢測裝置及檢測方法

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WO1990009637A1 (en) * 1989-02-13 1990-08-23 Research Corporation Technologies, Inc. Method and means for parallel frequency acquisition in frequency domain fluorometry
JPH04106470A (ja) * 1990-08-28 1992-04-08 Hitachi Ltd 粒子免疫測定方法及びその装置
US5270548A (en) * 1992-07-31 1993-12-14 The United States Of America As Represented By The United States Department Of Energy Phase-sensitive flow cytometer
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JPH1151856A (ja) * 1997-08-07 1999-02-26 Nippon Telegr & Teleph Corp <Ntt> フォトリフレクタンスマッピング測定法
US6251688B1 (en) * 1998-03-20 2001-06-26 Ia, Inc. Method and apparatus for measurement of binding between a protein and a nucleotide
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WO2008097199A1 (en) 2007-02-06 2008-08-14 Nanyang Technological University Apparatus and method for analysing a fluorescent sample disposed on a substrate
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JP5487150B2 (ja) * 2011-03-31 2014-05-07 富士フイルム株式会社 光学的測定方法および光学的測定装置
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JP5944843B2 (ja) * 2013-02-04 2016-07-05 浜松ホトニクス株式会社 分光測定装置及び分光測定方法
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JP2001523830A (ja) * 1997-11-19 2001-11-27 ユニバーシティ オブ ワシントン 高処理能力光学スキャナー
US20080314114A1 (en) * 2007-06-20 2008-12-25 Carestream Health, Inc. Fluorescence calibrator for multiple band flat field correction
TW201512648A (zh) * 2013-09-27 2015-04-01 Frank Jiann-Fu Yang 智慧型自動化化學物質定性及定量之檢測裝置及檢測方法

Also Published As

Publication number Publication date
JP6931730B1 (ja) 2021-09-08
CN115398210B (zh) 2025-11-07
EP4123291A1 (en) 2023-01-25
JP2021162509A (ja) 2021-10-11
US20230124819A1 (en) 2023-04-20
WO2021199605A1 (ja) 2021-10-07
EP4123291A4 (en) 2024-04-24
KR20220159971A (ko) 2022-12-05
JP7348933B2 (ja) 2023-09-21
TW202141022A (zh) 2021-11-01
JP2021179447A (ja) 2021-11-18
CN115398210A (zh) 2022-11-25
EP4123291B1 (en) 2026-02-25

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