SE8801011L - PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING - Google Patents

PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING

Info

Publication number
SE8801011L
SE8801011L SE8801011A SE8801011A SE8801011L SE 8801011 L SE8801011 L SE 8801011L SE 8801011 A SE8801011 A SE 8801011A SE 8801011 A SE8801011 A SE 8801011A SE 8801011 L SE8801011 L SE 8801011L
Authority
SE
Sweden
Prior art keywords
chemical moiety
electrode
solution
amount
luminizing
Prior art date
Application number
SE8801011A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE461117B (en
SE8801011D0 (en
Inventor
J J Kankare
K E Haapakka
Original Assignee
Jouko Kankare
Keijo E Haapakka
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 Jouko Kankare, Keijo E Haapakka filed Critical Jouko Kankare
Priority to SE8801011A priority Critical patent/SE461117B/en
Publication of SE8801011D0 publication Critical patent/SE8801011D0/en
Priority to DE19893908918 priority patent/DE3908918C2/en
Priority to JP6915089A priority patent/JPH0750032B2/en
Priority to FR8903593A priority patent/FR2628838B1/en
Priority to GB8906408A priority patent/GB2217007B/en
Publication of SE8801011L publication Critical patent/SE8801011L/en
Publication of SE461117B publication Critical patent/SE461117B/en
Priority to US07/780,364 priority patent/US5308754A/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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/76—Chemiluminescence; Bioluminescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/305—Electrodes, e.g. test electrodes; Half-cells optically transparent or photoresponsive electrodes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

A method whereby the presence and/or amount of a chemical moiety containing lanthanide, e.g. terbium or europium is determined by applying an electrical pulse into an electrode immersed in a solution and measuring the delayed light emission after some time from the end of the pulse, said chemical moiety being either bound to said electrode and/or present in said solution and said emitted light being taken as an indication of the amount of the chemical moiety present in the proximity of said electrode. The method is useful especially for analytical methods based on binding assays such as immunoassays and nucleic acid hybridization assays.
SE8801011A 1988-03-21 1988-03-21 PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING LANTANIDE SOCIETY SE461117B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8801011A SE461117B (en) 1988-03-21 1988-03-21 PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING LANTANIDE SOCIETY
DE19893908918 DE3908918C2 (en) 1988-03-21 1989-03-18 Method for the determination of chemical components containing terbium or europium
JP6915089A JPH0750032B2 (en) 1988-03-21 1989-03-20 Luminescence-based analytical method for electrogeneration in solution
FR8903593A FR2628838B1 (en) 1988-03-21 1989-03-20 ELECTRICALLY PRODUCED LUMINESCENCE IN SOLUTION
GB8906408A GB2217007B (en) 1988-03-21 1989-03-21 Electrogenerated luminescence in solution
US07/780,364 US5308754A (en) 1988-03-21 1991-10-22 Electrogenerated luminescence in solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8801011A SE461117B (en) 1988-03-21 1988-03-21 PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING LANTANIDE SOCIETY

Publications (3)

Publication Number Publication Date
SE8801011D0 SE8801011D0 (en) 1988-03-21
SE8801011L true SE8801011L (en) 1989-09-22
SE461117B SE461117B (en) 1990-01-08

Family

ID=20371751

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8801011A SE461117B (en) 1988-03-21 1988-03-21 PROCEDURE FOR DETERMINING THE CONCENTRATION OF A LUMINIZING LANTANIDE SOCIETY

Country Status (5)

Country Link
JP (1) JPH0750032B2 (en)
DE (1) DE3908918C2 (en)
FR (1) FR2628838B1 (en)
GB (1) GB2217007B (en)
SE (1) SE461117B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434262B1 (en) * 1989-12-07 1995-05-03 Wako Pure Chemical Industries Ltd Phenol derivative and its use in colorimetric analysis of metal ions
US5776672A (en) * 1990-09-28 1998-07-07 Kabushiki Kaisha Toshiba Gene detection method
EP0478319B1 (en) * 1990-09-28 1997-04-02 Kabushiki Kaisha Toshiba Gene detection method
US5620850A (en) 1994-09-26 1997-04-15 President And Fellows Of Harvard College Molecular recognition at surfaces derivatized with self-assembled monolayers
WO1996033411A1 (en) 1995-04-18 1996-10-24 Igen, Inc. Electrochemiluminescence of rare earth metal chelates
US5968745A (en) * 1995-06-27 1999-10-19 The University Of North Carolina At Chapel Hill Polymer-electrodes for detecting nucleic acid hybridization and method of use thereof
FI970593A (en) * 1997-02-12 1998-08-13 Sakari Mikael Kulmala Use of coated conductors for analytical purposes
EP0962773A1 (en) * 1998-06-03 1999-12-08 Mark Howard Jones Electrochemical based assay processes instrument and labels
US6136268A (en) * 1999-08-17 2000-10-24 Orion Diagnostica Method for luminescence measurements
JP2005008872A (en) * 2003-05-22 2005-01-13 Mitsubishi Chemicals Corp Light emitting device and fluorophor
US9535029B2 (en) * 2010-06-11 2017-01-03 Labmaster Oy Low-cost electrode chip variants and methods for multi analyte analysis and referencing based on cathodic electroluminescence

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280815A (en) * 1979-06-18 1981-07-28 Technicon Instruments Corporation Electrochemiluminescent immunoassay and apparatus therefor
DE3013765A1 (en) * 1980-04-10 1981-10-15 Philips Patentverwaltung Gmbh, 2000 Hamburg DETECTOR ARRANGEMENT, ESPECIALLY FOR LIQUID CHROMATOGRAPHY
CA1205028A (en) * 1981-07-01 1986-05-27 Jerald C. Hinshaw Fluorescent chelates and labeled specific binding reagents prepared therefrom
US5238808A (en) * 1984-10-31 1993-08-24 Igen, Inc. Luminescent metal chelate labels and means for detection

Also Published As

Publication number Publication date
DE3908918C2 (en) 1997-09-25
GB2217007B (en) 1992-05-06
GB2217007A (en) 1989-10-18
SE461117B (en) 1990-01-08
FR2628838A1 (en) 1989-09-22
GB8906408D0 (en) 1989-05-04
JPH01302144A (en) 1989-12-06
DE3908918A1 (en) 1989-10-05
JPH0750032B2 (en) 1995-05-31
FR2628838B1 (en) 1993-12-24
SE8801011D0 (en) 1988-03-21

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