ATE514086T1 - Nachweis von zielmolekülen in einer probe unter verwendung eines magnetfelds - Google Patents

Nachweis von zielmolekülen in einer probe unter verwendung eines magnetfelds

Info

Publication number
ATE514086T1
ATE514086T1 AT07735694T AT07735694T ATE514086T1 AT E514086 T1 ATE514086 T1 AT E514086T1 AT 07735694 T AT07735694 T AT 07735694T AT 07735694 T AT07735694 T AT 07735694T AT E514086 T1 ATE514086 T1 AT E514086T1
Authority
AT
Austria
Prior art keywords
sample
detection
magnetic field
binding molecule
target
Prior art date
Application number
AT07735694T
Other languages
English (en)
Inventor
Der Wijk Thea Van
Eduard Gerard Marie Pelssers
Jessica Amadio
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE514086T1 publication Critical patent/ATE514086T1/de

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
    • G01N33/54333—Modification of conditions of immunological binding reaction, e.g. use of more than one type of particle, use of chemical agents to improve binding, choice of incubation time or application of magnetic field during binding reaction
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • G01N27/745—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids for detecting magnetic beads used in biochemical assays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
AT07735694T 2006-05-09 2007-04-27 Nachweis von zielmolekülen in einer probe unter verwendung eines magnetfelds ATE514086T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06113698 2006-05-09
PCT/IB2007/051578 WO2007132373A1 (en) 2006-05-09 2007-04-27 Detection of target molecules in a sample by using a magnetic field

Publications (1)

Publication Number Publication Date
ATE514086T1 true ATE514086T1 (de) 2011-07-15

Family

ID=38445621

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07735694T ATE514086T1 (de) 2006-05-09 2007-04-27 Nachweis von zielmolekülen in einer probe unter verwendung eines magnetfelds

Country Status (8)

Country Link
US (1) US10488408B2 (de)
EP (1) EP2027468B1 (de)
JP (1) JP5200003B2 (de)
CN (1) CN101438163B (de)
AT (1) ATE514086T1 (de)
BR (1) BRPI0711346A8 (de)
RU (1) RU2444736C2 (de)
WO (1) WO2007132373A1 (de)

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RU2494375C2 (ru) 2008-09-25 2013-09-27 Конинклейке Филипс Электроникс Н.В. Система и способ детектирования
BRPI0918101A2 (pt) * 2008-12-22 2015-11-24 Koninkl Philips Electronics Nv método para medir a troponina i em uma amostra, cartucho para ser utilizado em um dispositivo de ensaio e uso
CA2769302C (en) * 2009-07-30 2018-10-16 F. Hoffmann-La Roche Ag A set of oligonucleotide probes as well as methods and uses related thereto
US20110070228A1 (en) * 2009-09-19 2011-03-24 Surgimed Biosciences, Inc. Method and apparatus for automated cell transfer therapy and hair transplantation
GB201110272D0 (en) 2011-06-17 2011-08-03 Isis Innovation Metod of detection by mass spectrometry
US20140127713A1 (en) * 2011-06-28 2014-05-08 Femke Karina de Theije Means for the examination of body fluids
EP2800970B1 (de) 2012-01-04 2016-09-28 Magnomics, S.A. Monolithische vorrichtung zur kombination von cmos mit magnetoresistiven sensoren
RU2653145C2 (ru) 2012-09-04 2018-05-07 Конинклейке Филипс Н.В. Измерительное устройство и способ отбора образцов
CN104603611B (zh) * 2012-09-04 2019-04-05 皇家飞利浦有限公司 传感器设备和采样方法
CN105579849B (zh) * 2013-06-06 2019-02-22 微型照顾私人有限公司 在用于检测多聚靶分子的基于颗粒的测试中防止聚集的试剂、方法和设备
KR20170071597A (ko) * 2014-10-20 2017-06-23 크리스토퍼 고든 앳우드 형광성 모이어티와 자성 모이어티를 포함하는 구조체를 이용한 시료의 분석 방법
US10261076B2 (en) * 2015-10-02 2019-04-16 The Board Of Trustees Of The Leland Stanford Junior University Method for detecting small molecule analytes using magnetoresistant sensors
EP3394597B1 (de) * 2015-12-24 2023-11-22 Siemens Healthineers Nederland B.V. Optische erkennung einer substanz in einem fluid
WO2018140719A1 (en) * 2017-01-26 2018-08-02 Confer Health, Inc. Magnetic particle-based immunoassay and methods of using the same
WO2023057823A1 (en) * 2021-10-10 2023-04-13 Alipour Elias Detecting an antigen of a virus using electrochemical analysis
EP4592678A1 (de) * 2024-01-26 2025-07-30 Technische Universität München Verfahren und vorrichtung zum nachweis einer konzentration von mindestens einem analyten in einer probe

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US5445971A (en) * 1992-03-20 1995-08-29 Abbott Laboratories Magnetically assisted binding assays using magnetically labeled binding members
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FR2758884B1 (fr) * 1997-01-30 1999-04-02 Bio Merieux Procede pour isoler, notamment detecter ou quantifier un analyte dans un milieu
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DE19822123C2 (de) * 1997-11-21 2003-02-06 Meinhard Knoll Verfahren und Vorrichtung zum Nachweis von Analyten
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Also Published As

Publication number Publication date
EP2027468A1 (de) 2009-02-25
JP2009536344A (ja) 2009-10-08
RU2008148311A (ru) 2010-06-20
US10488408B2 (en) 2019-11-26
EP2027468B1 (de) 2011-06-22
RU2444736C2 (ru) 2012-03-10
JP5200003B2 (ja) 2013-05-15
BRPI0711346A2 (pt) 2011-08-30
WO2007132373A1 (en) 2007-11-22
BRPI0711346A8 (pt) 2015-10-06
CN101438163A (zh) 2009-05-20
US20090117670A1 (en) 2009-05-07
CN101438163B (zh) 2013-05-29

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