EP1994407A4 - METHOD FOR DETERMINING THE CONCENTRATION, THE LOAD OR THE UNIT SIZE OF A SUBSTANCE - Google Patents

METHOD FOR DETERMINING THE CONCENTRATION, THE LOAD OR THE UNIT SIZE OF A SUBSTANCE

Info

Publication number
EP1994407A4
EP1994407A4 EP06830933A EP06830933A EP1994407A4 EP 1994407 A4 EP1994407 A4 EP 1994407A4 EP 06830933 A EP06830933 A EP 06830933A EP 06830933 A EP06830933 A EP 06830933A EP 1994407 A4 EP1994407 A4 EP 1994407A4
Authority
EP
European Patent Office
Prior art keywords
substance
concentration
load
determining
unit size
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.)
Withdrawn
Application number
EP06830933A
Other languages
German (de)
French (fr)
Other versions
EP1994407A1 (en
Inventor
Harri Haermae
Tero Soukka
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.)
University of Turku
Original Assignee
University of Turku
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 University of Turku filed Critical University of Turku
Publication of EP1994407A1 publication Critical patent/EP1994407A1/en
Publication of EP1994407A4 publication Critical patent/EP1994407A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
    • G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54306—Solid-phase reaction mechanisms
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • 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
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • 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
    • G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
EP06830933A 2005-12-30 2006-12-29 METHOD FOR DETERMINING THE CONCENTRATION, THE LOAD OR THE UNIT SIZE OF A SUBSTANCE Withdrawn EP1994407A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US75461305P 2005-12-30 2005-12-30
PCT/FI2006/000427 WO2007077291A1 (en) 2005-12-30 2006-12-29 Method for determination of concentration, charge or unit size of a substance

Publications (2)

Publication Number Publication Date
EP1994407A1 EP1994407A1 (en) 2008-11-26
EP1994407A4 true EP1994407A4 (en) 2009-05-20

Family

ID=38227947

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06830933A Withdrawn EP1994407A4 (en) 2005-12-30 2006-12-29 METHOD FOR DETERMINING THE CONCENTRATION, THE LOAD OR THE UNIT SIZE OF A SUBSTANCE

Country Status (2)

Country Link
EP (1) EP1994407A4 (en)
WO (1) WO2007077291A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20095501A0 (en) * 2009-05-04 2009-05-04 Pekka Haenninen Procedure for characterization and / or determination of samples
EP2439512A1 (en) * 2010-10-01 2012-04-11 Aqsens Oy A device for holding a sample
EP2450691A1 (en) * 2010-11-05 2012-05-09 Aqsens Oy Device and method for holding and analysing a sample
CN109187490B (en) * 2018-11-09 2021-02-02 中国农业科学院农业质量标准与检测技术研究所 Method and kit for the detection of atrazine, chlorpyrifos and triazolone based on SERS technology
CN115372390B (en) * 2021-09-18 2025-10-24 北京纳米能源与系统研究所 Method, device and system for determining element information

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497899A (en) * 1982-04-12 1985-02-05 Abbott Laboratories Immunoassay for Chlamydia trachomatis antigens
US6251581B1 (en) 1991-05-22 2001-06-26 Dade Behring Marburg Gmbh Assay method utilizing induced luminescence
EP0574599A1 (en) * 1992-06-13 1993-12-22 BEHRINGWERKE Aktiengesellschaft Process for the detection of complexed cathepsin G and alpha-1-antichymotrypsin
US6174729B1 (en) 1995-01-10 2001-01-16 Aftab Alam Method, and kit for total protein assay
FI963989L (en) 1996-10-04 1998-04-05 Wallac Oy Homogeneous assay methods based on luminescence energy transfer
EP1007971B2 (en) 1997-08-18 2009-07-22 GE Healthcare Limited Scintillation proximity test
EP0919811A1 (en) * 1997-12-01 1999-06-02 Universiteit Maastricht Immunoassay method and kit
AU1219800A (en) 1998-10-20 2000-05-08 Ljl Biosystems, Inc. Improvements in luminescence assays
FI20002623A7 (en) 2000-11-30 2002-05-31 Inno Trac Diagnostics Oy Bioanalytical assay method

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
REZWAN KUROSCH ET AL: "Bovine serum albumin adsorption onto colloidal Al2O3 particles: a new model based on zeta potential and UV-vis measurements", LANGMUIR, ACS, WASHINGTON, DC, US, vol. 20, no. 23, 9 November 2004 (2004-11-09), pages 10055 - 10061, XP002510000, ISSN: 0743-7463 *
See also references of WO2007077291A1 *
TKACHENKO ALEXANDER ET AL: "Assembly and characterization of biomolecule-gold nanoparticle conjugates and their use in intracellular imaging", METHODS IN MOLECULAR BIOLOGY, HUMANA PRESS INC., CLIFTON, NJ, US, vol. 303, 1 January 2005 (2005-01-01), pages 85 - 99, XP008103152, ISSN: 1064-3745 *
XIE HUAN ET AL: "Critical flocculation concentrations, binding isotherms, and ligand exchange properties of peptide-modified gold nanoparticles studied by UV-visible, fluorescence, and time-correlated single photon counting spectroscopies.", 1 November 2003, ANALYTICAL CHEMISTRY 1 NOV 2003, VOL. 75, NR. 21, PAGE(S) 5797 - 5805, ISSN: 0003-2700, XP002521034 *

Also Published As

Publication number Publication date
WO2007077291A1 (en) 2007-07-12
EP1994407A1 (en) 2008-11-26

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Legal Events

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A4 Supplementary search report drawn up and despatched

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