NO20042579L - Fremgangsmate for a detektere analytter ved bruk av magnetiske kolloidale partikler - Google Patents

Fremgangsmate for a detektere analytter ved bruk av magnetiske kolloidale partikler

Info

Publication number
NO20042579L
NO20042579L NO20042579A NO20042579A NO20042579L NO 20042579 L NO20042579 L NO 20042579L NO 20042579 A NO20042579 A NO 20042579A NO 20042579 A NO20042579 A NO 20042579A NO 20042579 L NO20042579 L NO 20042579L
Authority
NO
Norway
Prior art keywords
colloidal particles
detecting
field
detecting analytes
absence
Prior art date
Application number
NO20042579A
Other languages
English (en)
Norwegian (no)
Inventor
Alain Rousseau
Jean Baudry
Jerome Bibette
Original Assignee
Jerome Bibette
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 Jerome Bibette filed Critical Jerome Bibette
Publication of NO20042579L publication Critical patent/NO20042579L/no

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
    • G01N33/543—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
    • 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
    • G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
    • 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
    • G01N33/54346—Nanoparticles

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Pathology (AREA)
  • Nanotechnology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
NO20042579A 2001-11-20 2004-06-18 Fremgangsmate for a detektere analytter ved bruk av magnetiske kolloidale partikler NO20042579L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115011A FR2832507B1 (fr) 2001-11-20 2001-11-20 Methode de detection d'analyte(s) a l'aide de particules magnetiques colloidales
PCT/FR2002/003974 WO2003044532A1 (fr) 2001-11-20 2002-11-20 Methode de detection d'analyte(s) a l'aide de particules magnetiques colloidales

Publications (1)

Publication Number Publication Date
NO20042579L true NO20042579L (no) 2004-06-18

Family

ID=8869592

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042579A NO20042579L (no) 2001-11-20 2004-06-18 Fremgangsmate for a detektere analytter ved bruk av magnetiske kolloidale partikler

Country Status (19)

Country Link
US (1) US7332353B2 (de)
EP (1) EP1446666B1 (de)
JP (1) JP2005517899A (de)
KR (1) KR20050044559A (de)
CN (1) CN100501403C (de)
AT (1) ATE431553T1 (de)
AU (1) AU2002361324A1 (de)
BR (1) BR0214233A (de)
CA (1) CA2467050A1 (de)
DE (1) DE60232353D1 (de)
ES (1) ES2325917T3 (de)
FR (1) FR2832507B1 (de)
HU (1) HU225636B1 (de)
MX (1) MXPA04004679A (de)
NO (1) NO20042579L (de)
PL (1) PL368690A1 (de)
RU (1) RU2004118490A (de)
WO (1) WO2003044532A1 (de)
ZA (1) ZA200403903B (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878960A1 (fr) * 2004-12-08 2006-06-09 Centre Nat Rech Scient Procede pour mettre en oeuvre un test d'agglutination dans un microcanal
US9733315B2 (en) * 2005-07-27 2017-08-15 University Of Houston Nanomagnetic detector array for biomolecular recognition
JP5295769B2 (ja) * 2005-08-31 2013-09-18 ティツー・バイオシステムズ・インコーポレーテッド 分析物を検出するためのｎｍｒ装置
US8586389B2 (en) * 2005-09-28 2013-11-19 Kent State University Ligand concentrating, liquid crystal biosensor system
BRPI0617610A2 (pt) * 2005-10-12 2011-07-26 Intelligent Virus Imaging Inc identificaÇço e classificaÇço de partÍculas de vÍrus em micràgrafos de elÉtron texturados
CN101375166B (zh) 2006-01-25 2013-07-10 皇家飞利浦电子股份有限公司 用于分析流体的装置
KR100738496B1 (ko) * 2006-07-27 2007-07-11 한양대학교 산학협력단 자성 미세입자 및 배향성 고정화 리간드를 이용한 항체단백질 분리방법
US8368402B2 (en) * 2006-11-08 2013-02-05 T2 Biosystems, Inc. NMR systems for in vivo detection of analytes
KR100823684B1 (ko) 2006-12-06 2008-04-21 한국전자통신연구원 바코드 ｄｎａ를 이용한 생물학적 표적 물질의 검출 방법
FR2919390B1 (fr) 2007-07-27 2009-10-30 Bertin Technologies Soc Par Ac Procede de dosage d'un analyte dans un milieu liquide
AU2008325088A1 (en) 2007-11-06 2009-05-14 T2 Biosystems, Inc. Small magnet and RF coil for magnetic resonance relaxometry
CN101952725B (zh) * 2007-12-03 2014-12-10 多摩川精机株式会社 使用了包覆磁性微粒的生物传感方法以及用于该方法的生物传感装置
FR2928656B1 (fr) * 2008-03-14 2011-08-26 Biomerieux Sa Procede de detection en temps reel de microorganismes dans un milieu de culture liquide par agglutination.
EP2348976B1 (de) 2008-10-29 2020-12-02 T2 Biosystems, Inc. Nmr-nachweis der gerinnungszeit
US20120251392A1 (en) * 2009-10-19 2012-10-04 Tokyo Institute Of Technology Biosensor Using Magnetic Microparticles
US9023607B2 (en) * 2010-04-26 2015-05-05 Intellectual Discovery Co., Ltd. Method for early diagnosis of alzheimer'S disease using phototransistor
FR2959820B1 (fr) * 2010-05-10 2013-03-15 Bertin Technologies Sa Procede de dosage d'un analyte dans un milieu liquide
CA2815085C (en) 2010-10-22 2022-06-21 T2 Biosystems, Inc. Nmr systems and methods for the rapid detection of analytes
US8563298B2 (en) 2010-10-22 2013-10-22 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
US8409807B2 (en) 2010-10-22 2013-04-02 T2 Biosystems, Inc. NMR systems and methods for the rapid detection of analytes
EP2541250A1 (de) 2011-06-30 2013-01-02 Koninklijke Philips Electronics N.V. Molekulare Architektur von magnetischen Partikeln für Affinitätsprüfungen mit geringer nicht spezifischer Bindung
CA2841484A1 (en) 2011-07-13 2013-01-17 T2 Biosystems, Inc. Nmr methods for monitoring blood clot formation
US10620205B2 (en) 2011-09-21 2020-04-14 T2 Biosystems, Inc. NMR methods for endotoxin analysis
DE102011089798B4 (de) 2011-12-23 2021-06-10 Biophysical Tools GmbH Massiv paralleler Test molekularer Wechselwirkungen basierend auf magnetischen Nano- und Mikropartikeln
FR2986617B1 (fr) 2012-02-02 2015-03-27 Horiba Abx Sas Dispositif et procede pour effectuer des mesures hematologiques et biochimiques a partir d'un echantillon biologique
WO2013158281A1 (en) 2012-04-20 2013-10-24 T2 Biosystems, Inc. Compositions and methods for detection of candida species
WO2014089346A1 (en) 2012-12-07 2014-06-12 T2 Biosystems, Inc. Methods for monitoring tight clot formation
WO2017114901A1 (en) * 2015-12-29 2017-07-06 N.V. Nutricia Nutritional formula with non-digestible oligosaccharides and non-replicating lactic acid producing bacteria
AU2017210033B2 (en) 2016-01-21 2022-09-29 T2 Biosystems, Inc. NMR methods and systems for the rapid detection of bacteria
US11585882B2 (en) * 2018-04-11 2023-02-21 Mars Sciences Limited Superparamagnetic particle imaging and its applications in quantitative multiplex stationary phase diagnostic assays
CN110832301B (zh) * 2018-05-30 2022-05-27 务实诊断有限公司 用于检测生物及化学物质的光学磁光方法
AU2019306640B2 (en) * 2018-07-19 2022-09-22 Beckman Coulter, Inc. Magnetic particles
EP4305198A1 (de) 2021-03-09 2024-01-17 Etablissement Français du Sang Nachweis eines infektiösen mittels auf der basis von rekombinase-polymerase-amplifikation in kombination mit einer magnetfeldverstärkten agglutination

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK140815B (da) * 1975-06-10 1979-11-19 Weeke Bengt Fremgangsmåde til påvisning eller bestemmelse af antistoffer i legemsvæsker ved hjælp af kendte antigener eller til bestemmelse af antigener ved hjælp af kendte antistoffer fra legemsvæsker samt et middel til anvendelse ved udøvelse af fremgangsmåden.
US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
US4622298A (en) * 1984-08-09 1986-11-11 Becton, Dickinson And Company Detection and quantitation of microorganisms, leukocytes and squamous epithelial cells in urine
US5512332A (en) * 1985-10-04 1996-04-30 Immunivest Corporation Process of making resuspendable coated magnetic particles
CN1030139A (zh) * 1986-05-22 1989-01-04 尤尼利弗公司 一种新的免疫测定方法
US5639620A (en) 1990-10-31 1997-06-17 Coulter Corporation Polymeric particles having a biodegradable gelatin or aminodextran coating and process for making same
IL100866A (en) * 1991-02-06 1995-10-31 Igen Inc Method and apparatus for magnetic microparticulate based luminescence assay including plurality of magnets
US5637469A (en) * 1992-05-01 1997-06-10 Trustees Of The University Of Pennsylvania Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems
AU5360394A (en) * 1992-10-15 1994-05-09 Coulter Corporation Particles having gelatin-aminodextran coatings of and processes for making same
US5298741A (en) * 1993-01-13 1994-03-29 Trustees Of Tufts College Thin film fiber optic sensor array and apparatus for concurrent viewing and chemical sensing of a sample
CN1076784A (zh) * 1993-03-10 1993-09-29 北京放射医学研究所 磁性微颗粒免疫分离剂及制备
DE19528029B4 (de) * 1995-07-31 2008-01-10 Chemagen Biopolymer-Technologie Aktiengesellschaft Magnetische Polymerpartikel auf der Basis von Polyvinylalkohol, Verfahren für ihre Herstellung und Verwendung
GB9524393D0 (en) * 1995-11-29 1996-01-31 Mini Agriculture & Fisheries Extraction and labelling of materials
AP9901515A0 (en) * 1996-10-15 1999-06-30 Bio Tech Imaging Inc Reagent system and kit or detecting HIV infected cells.
US5817458A (en) 1996-10-15 1998-10-06 The Avriel Group, Amcas Division Inc. Reagent system for detecting HIV-infected peripheral blood lymphocytes in whole blood
AU7685498A (en) * 1997-05-14 1998-12-08 Weixin Tang Fully-coated, uniform-sized metallic particles
DE19822123C2 (de) * 1997-11-21 2003-02-06 Meinhard Knoll Verfahren und Vorrichtung zum Nachweis von Analyten
ATE400358T1 (de) * 1997-12-24 2008-07-15 Cepheid Vorrichtung und verfahren zur lyse
WO1999037814A1 (en) * 1998-01-22 1999-07-29 Luminex Corporation Microparticles with multiple fluorescent signals
CN2429823Y (zh) * 1999-01-19 2001-05-09 赵伦武 手持式粮仓温度循检仪

Also Published As

Publication number Publication date
PL368690A1 (en) 2005-04-04
WO2003044532A1 (fr) 2003-05-30
EP1446666A1 (de) 2004-08-18
HUP0402276A2 (hu) 2005-02-28
ES2325917T3 (es) 2009-09-24
US20050048673A1 (en) 2005-03-03
ZA200403903B (en) 2005-06-23
JP2005517899A (ja) 2005-06-16
AU2002361324A1 (en) 2003-06-10
US7332353B2 (en) 2008-02-19
CN1589405A (zh) 2005-03-02
KR20050044559A (ko) 2005-05-12
CA2467050A1 (fr) 2003-05-30
FR2832507B1 (fr) 2004-02-20
HU225636B1 (en) 2007-05-02
MXPA04004679A (es) 2005-05-17
BR0214233A (pt) 2004-09-21
RU2004118490A (ru) 2005-04-20
ATE431553T1 (de) 2009-05-15
CN100501403C (zh) 2009-06-17
FR2832507A1 (fr) 2003-05-23
DE60232353D1 (de) 2009-06-25
EP1446666B1 (de) 2009-05-13
HUP0402276A3 (en) 2005-11-28

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