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AU4102000A - Method for representing biologically activated inductance-altering particles anddevice for carrying out the method - Google Patents

Method for representing biologically activated inductance-altering particles anddevice for carrying out the method

Info

Publication number
AU4102000A
AU4102000A AU41020/00A AU4102000A AU4102000A AU 4102000 A AU4102000 A AU 4102000A AU 41020/00 A AU41020/00 A AU 41020/00A AU 4102000 A AU4102000 A AU 4102000A AU 4102000 A AU4102000 A AU 4102000A
Authority
AU
Australia
Prior art keywords
anddevice
inductance
carrying
biologically activated
representing
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.)
Abandoned
Application number
AU41020/00A
Inventor
Kilian Hennes
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19906352A external-priority patent/DE19906352A1/en
Application filed by Individual filed Critical Individual
Publication of AU4102000A publication Critical patent/AU4102000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
    • 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
    • G01N33/54326—Magnetic particles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019—Biological contaminants; Fouling

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AU41020/00A 1999-02-17 2000-02-15 Method for representing biologically activated inductance-altering particles anddevice for carrying out the method Abandoned AU4102000A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19906352A DE19906352A1 (en) 1999-02-17 1999-02-17 Apparatus to identify and count biological microparticles
DE19906352 1999-02-17
DE19939208 1999-08-18
DE19939208A DE19939208C2 (en) 1999-02-17 1999-08-18 Process for displaying biologically activated inductivity-changing particles for their detection and counting and device therefor
PCT/EP2000/001214 WO2000049407A2 (en) 1999-02-17 2000-02-15 Method for representing biologically activated inductance-altering particles and device for carrying out the method

Publications (1)

Publication Number Publication Date
AU4102000A true AU4102000A (en) 2000-09-04

Family

ID=26051879

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41020/00A Abandoned AU4102000A (en) 1999-02-17 2000-02-15 Method for representing biologically activated inductance-altering particles anddevice for carrying out the method

Country Status (4)

Country Link
EP (1) EP1198712A2 (en)
AU (1) AU4102000A (en)
CA (1) CA2370745A1 (en)
WO (1) WO2000049407A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309132A1 (en) * 2003-02-28 2004-11-18 Forschungszentrum Jülich GmbH Method and device for the selective detection of magnetic particles
WO2007132374A1 (en) * 2006-05-09 2007-11-22 Koninklijke Philips Electronics N. V. A magnetic sensor device for and a method of sensing magnetic particles
DE102008057081A1 (en) * 2008-11-13 2010-05-20 Siemens Aktiengesellschaft Apparatus and method for determining the amount of ferromagnetic particles in a suspension

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69333569T2 (en) * 1992-03-20 2005-08-04 Abbott Laboratories, Abbott Park MAGNETICALLY ASSISTED BINDING ASSAYS USING MAGNETICALLY MARKED BINDING PARTNERS.
CA2129044C (en) * 1992-03-20 1999-07-06 Thomas E. Rohr Determination of binding affinity using magnetically-labeled binding members
JP3436760B2 (en) * 1994-07-27 2003-08-18 ハーバート ピルグリム Superparamagnetic particles
DE19503664C2 (en) * 1995-01-27 1998-04-02 Schering Ag Magnetorelaxometric detection of analytes
EP0871777A4 (en) * 1995-11-30 2001-12-19 Wlodeck Mandecki Electronically-solid-phase assay biomolecules
US5736332A (en) * 1995-11-30 1998-04-07 Mandecki; Wlodek Method of determining the sequence of nucleic acids employing solid-phase particles carrying transponders
DE19615254C2 (en) * 1996-04-18 1999-03-11 Diagnostikforschung Inst Device for the highly sensitive magnetic detection of analytes
US5998224A (en) * 1997-05-16 1999-12-07 Abbott Laboratories Magnetically assisted binding assays utilizing a magnetically responsive reagent
US6046585A (en) * 1997-11-21 2000-04-04 Quantum Design, Inc. Method and apparatus for making quantitative measurements of localized accumulations of target particles having magnetic particles bound thereto
DE19822123C2 (en) * 1997-11-21 2003-02-06 Meinhard Knoll Method and device for the detection of analytes
DE19906352A1 (en) * 1999-02-17 1999-07-22 Kilian Dr Hennes Apparatus to identify and count biological microparticles

Also Published As

Publication number Publication date
EP1198712A2 (en) 2002-04-24
CA2370745A1 (en) 2000-08-24
WO2000049407A2 (en) 2000-08-24
WO2000049407A3 (en) 2002-02-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase