CA1049386A - Method and apparatus for analysis of constituent carried in fibrous medium - Google Patents

Method and apparatus for analysis of constituent carried in fibrous medium

Info

Publication number
CA1049386A
CA1049386A CA234,099A CA234099A CA1049386A CA 1049386 A CA1049386 A CA 1049386A CA 234099 A CA234099 A CA 234099A CA 1049386 A CA1049386 A CA 1049386A
Authority
CA
Canada
Prior art keywords
site
reaction
medium
radiation
sample
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA234,099A
Other languages
English (en)
French (fr)
Inventor
Franklin Lim
Lester A. Sodickson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Damon Corp
Original Assignee
Damon Corp
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 Damon Corp filed Critical Damon Corp
Application granted granted Critical
Publication of CA1049386A publication Critical patent/CA1049386A/en
Expired legal-status Critical Current

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
    • G01N21/84—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
    • G01N21/62—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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA234,099A 1974-08-19 1975-08-19 Method and apparatus for analysis of constituent carried in fibrous medium Expired CA1049386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49864674A 1974-08-19 1974-08-19

Publications (1)

Publication Number Publication Date
CA1049386A true CA1049386A (en) 1979-02-27

Family

ID=23981929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA234,099A Expired CA1049386A (en) 1974-08-19 1975-08-19 Method and apparatus for analysis of constituent carried in fibrous medium

Country Status (6)

Country Link
JP (2) JPS5939698B2 (it)
CA (1) CA1049386A (it)
DE (1) DE2536886A1 (it)
FR (1) FR2282641A2 (it)
GB (1) GB1522965A (it)
IT (1) IT1044535B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6635007B2 (en) 2000-07-17 2003-10-21 Thermo Iec, Inc. Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4298345A (en) 1977-11-21 1981-11-03 Damon Corporation Method and apparatus for chemical spot test analysis
US4178153A (en) * 1977-11-21 1979-12-11 Damon Corporation Method and apparatus for chemical spot test analysis
JPS5559021U (it) * 1978-10-18 1980-04-22
JPS5624576A (en) * 1979-08-04 1981-03-09 Konishiroku Photo Ind Co Ltd Multilayer analyzing element
DE3134611A1 (de) * 1981-09-01 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes mittel
DE3844104A1 (de) * 1988-12-28 1990-07-05 Boehringer Mannheim Gmbh Testtraeger-analysesystem
DK0485549T3 (da) * 1990-06-04 1996-03-11 Behring Diagnostics Inc Analytisk assay
JP4479539B2 (ja) * 2005-02-23 2010-06-09 ウシオ電機株式会社 反射率測定装置
FI20085935A0 (fi) * 2008-10-03 2008-10-03 Wallac Oy Menetelmä ja laite ei-toivottujen mittausolosuhteiden havaitsemiseksi
ITPI20110104A1 (it) * 2011-09-28 2013-03-29 Emilia Bramanti Determinazione di acido lattico in fluidi biologici
US9234887B2 (en) 2011-09-28 2016-01-12 Power Fit S.R.L. Measurement of lactic acid in biological fluids
US9629204B2 (en) * 2014-03-21 2017-04-18 Teledyne Instruments, Inc. Detection and correction of window moisture condensation
EP3655373A1 (en) 2017-07-17 2020-05-27 Ecolab USA, Inc. Rheology-modifying agents for slurries

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1040078A (en) * 1972-04-11 1978-10-10 Franklin Lim Method for constituent analysis with thin-layer reactant mixture
US3844717A (en) * 1972-04-11 1974-10-29 Damon Corp Press for progressive compression of liquid-bearing absorbent article

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6635007B2 (en) 2000-07-17 2003-10-21 Thermo Iec, Inc. Method and apparatus for detecting and controlling imbalance conditions in a centrifuge system

Also Published As

Publication number Publication date
DE2536886A1 (de) 1976-03-04
FR2282641A2 (fr) 1976-03-19
JPS5939698B2 (ja) 1984-09-26
IT1044535B (it) 1980-03-31
JPS59166844A (ja) 1984-09-20
FR2282641B2 (it) 1981-10-09
JPS5155292A (it) 1976-05-14
GB1522965A (en) 1978-08-31

Similar Documents

Publication Publication Date Title
US4059405A (en) Method and apparatus for analysis of constituent carried in fibrous medium
US4178153A (en) Method and apparatus for chemical spot test analysis
CA1049386A (en) Method and apparatus for analysis of constituent carried in fibrous medium
US4042335A (en) Integral element for analysis of liquids
US4298345A (en) Method and apparatus for chemical spot test analysis
US6313914B1 (en) Method and apparatus for the quantitative analysis of a liquid sample with surface enhanced spectroscopy
US3992158A (en) Integral analytical element
US5110724A (en) Multi-analyte assay device
US4956275A (en) Migratory detection immunoassay
US7758744B2 (en) Dual glucose-turbidimetric analytical sensors
US4973561A (en) Method for non-segmented continuous flow analysis based on the interaction of radiation with a solid material situated in a flow-through cell
EP0479394A2 (en) Method and apparatus for the determination of analytes
CA1049910A (en) Integral element for analysis of liquids
JPH0250428B2 (it)
JP2618727B2 (ja) 全血中の被検成分の定量方法
EP0044775B1 (en) Dry analytical element having a reaction zone and a reagent zone
JPH0643170A (ja) コレステロール測定装置
US5264180A (en) Mobile reagents in an analyte assay in a self-contained apparatus
US5470752A (en) Multi-layer devices and methods of assaying for fructosamine
US4366243A (en) Stabilization of glucose oxidase apoenzyme
JPH0695954B2 (ja) クレアチニン又はクレアチンの測定要素及び測定方法
JPH01318963A (ja) 分析物測定用の最少工程システム
JP2611890B2 (ja) 乾式分析要素を用いた測定方法及び乾式分析要素
CA1040078A (en) Method for constituent analysis with thin-layer reactant mixture
US4876207A (en) Compositions for the detection of high levels of hydrogen peroxide