NZ199413A - Fluorescence polarization analyser with tungsten halogen light source and liquid crystal 90grad polarization rotator - Google Patents

Fluorescence polarization analyser with tungsten halogen light source and liquid crystal 90grad polarization rotator

Info

Publication number
NZ199413A
NZ199413A NZ199413A NZ19941382A NZ199413A NZ 199413 A NZ199413 A NZ 199413A NZ 199413 A NZ199413 A NZ 199413A NZ 19941382 A NZ19941382 A NZ 19941382A NZ 199413 A NZ199413 A NZ 199413A
Authority
NZ
New Zealand
Prior art keywords
light
sample
polarization
excitation light
photomultiplier
Prior art date
Application number
NZ199413A
Other languages
English (en)
Inventor
S R Popelka
Original Assignee
Abbott Lab
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 Abbott Lab filed Critical Abbott Lab
Publication of NZ199413A publication Critical patent/NZ199413A/en

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
    • G01N21/6445—Measuring fluorescence polarisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NZ199413A 1981-01-09 1982-01-06 Fluorescence polarization analyser with tungsten halogen light source and liquid crystal 90grad polarization rotator NZ199413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22363381A 1981-01-09 1981-01-09

Publications (1)

Publication Number Publication Date
NZ199413A true NZ199413A (en) 1985-08-30

Family

ID=22837366

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ199413A NZ199413A (en) 1981-01-09 1982-01-06 Fluorescence polarization analyser with tungsten halogen light source and liquid crystal 90grad polarization rotator

Country Status (9)

Country Link
JP (1) JPS57136142A (enrdf_load_stackoverflow)
AU (1) AU544788B2 (enrdf_load_stackoverflow)
BE (1) BE891736A (enrdf_load_stackoverflow)
CA (1) CA1165585A (enrdf_load_stackoverflow)
DE (1) DE3200391C2 (enrdf_load_stackoverflow)
FR (1) FR2497951B1 (enrdf_load_stackoverflow)
GB (1) GB2090971B (enrdf_load_stackoverflow)
IT (1) IT1149428B (enrdf_load_stackoverflow)
NZ (1) NZ199413A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581917B2 (en) * 1984-09-25 1989-03-09 Richard Distl Dual-beam real-time polarimeter
JPS6350741A (ja) * 1986-08-20 1988-03-03 Nippon Tectron Co Ltd 蛍光偏光分析装置
EP0454834A1 (en) * 1989-11-21 1991-11-06 Scource Scientific Systems, Inc. Optics and method for measuring fluorescence polarization
US5387527A (en) * 1992-06-26 1995-02-07 Beckman Instruments, Inc. Use of pH dependence for scatter correction in fluorescent methods
DE19544481A1 (de) * 1995-11-29 1997-06-05 Laser Sorter Gmbh Beleuchtungseinrichtung mit Halogen-Metalldampflampen
US7880396B2 (en) 2007-06-14 2011-02-01 Seiko Epson Corporation Projector device employing ballast with flyback converter
JP2022187791A (ja) 2021-06-08 2022-12-20 キヤノン株式会社 検体検査用偏光発光粒子
JP7728106B2 (ja) 2021-06-08 2025-08-22 キヤノン株式会社 偏光異方性の測定に基づく標的物質の検出、測定方法およびそのための粒子
EP4435048A1 (en) 2021-11-26 2024-09-25 Canon Kabushiki Kaisha Particles for specimen examinations
US20230366826A1 (en) 2022-05-13 2023-11-16 Canon Kabushiki Kaisha Analysis method and analysis apparatus each employing measurement based on polarization anisotropy
CN119173758A (zh) 2022-05-13 2024-12-20 佳能株式会社 利用基于偏振各向异性的测量的分析方法和分析设备
US20230366818A1 (en) 2022-05-13 2023-11-16 Canon Kabushiki Kaisha Analysis method involving measurement based on polarization anisotropy, test kit, and test reagent
JP2025040358A (ja) 2023-09-11 2025-03-24 キヤノン株式会社 標的物質の濃度を算出する解析方法、解析装置および解析キット

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903165A (en) * 1955-01-26 1962-08-15 Zeiss Stiftung Improvements in or relating to photo-electric polarimeters
US3679309A (en) * 1970-05-04 1972-07-25 Japan Spectroacopic Co Ltd Instruments for measuring molecular orientations with the aid of fluorescence
DD107989A1 (enrdf_load_stackoverflow) * 1973-06-07 1974-08-20
IL43224A (en) * 1973-09-14 1979-07-25 Yeda Res & Dev Fluorescence polarization measurements
JPS5356078A (en) * 1976-10-30 1978-05-22 Nippon Bunko Kogyo Kk Poralized fluorescence measuring apparatus
US4203670A (en) * 1977-04-21 1980-05-20 Bromberg Nathan S System and method of fluorescence polarimetry
US4115699A (en) * 1977-06-16 1978-09-19 Kabushiki Kaisha Nihon Kotai Kenkyujo Apparatus for sensitive detection and quantitative analysis of biological and biochemical substances
JPS5468263A (en) * 1977-11-10 1979-06-01 Stanley Electric Co Ltd Liquid crystal indicator

Also Published As

Publication number Publication date
CA1165585A (en) 1984-04-17
IT8219044A0 (it) 1982-01-08
FR2497951A1 (fr) 1982-07-16
DE3200391A1 (de) 1982-07-29
IT1149428B (it) 1986-12-03
JPS57136142A (en) 1982-08-23
DE3200391C2 (de) 1985-10-24
FR2497951B1 (fr) 1985-06-28
JPH0352575B2 (enrdf_load_stackoverflow) 1991-08-12
GB2090971A (en) 1982-07-21
BE891736A (fr) 1982-07-08
GB2090971B (en) 1984-04-26
AU7919482A (en) 1982-07-15
AU544788B2 (en) 1985-06-13

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