RU2415432C2 - Точный магнитный биодатчик - Google Patents

Точный магнитный биодатчик Download PDF

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Publication number
RU2415432C2
RU2415432C2 RU2008101786/14A RU2008101786A RU2415432C2 RU 2415432 C2 RU2415432 C2 RU 2415432C2 RU 2008101786/14 A RU2008101786/14 A RU 2008101786/14A RU 2008101786 A RU2008101786 A RU 2008101786A RU 2415432 C2 RU2415432 C2 RU 2415432C2
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RU
Russia
Prior art keywords
magnetic
measuring device
marks
concentration
binding
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RU2008101786/14A
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English (en)
Russian (ru)
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RU2008101786A (ru
Inventor
Менно В.Й. ПРИНС (NL)
Менно В.Й. ПРИНС
Альберт Х.Й. ИММИНК (NL)
Альберт Х.Й. ИММИНК
Original Assignee
Конинклейке Филипс Электроникс Н.В.
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    • 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
    • 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

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  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
RU2008101786/14A 2005-06-17 2006-06-12 Точный магнитный биодатчик RU2415432C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05105361.9 2005-06-17
EP05105361 2005-06-17

Publications (2)

Publication Number Publication Date
RU2008101786A RU2008101786A (ru) 2009-07-27
RU2415432C2 true RU2415432C2 (ru) 2011-03-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008101786/14A RU2415432C2 (ru) 2005-06-17 2006-06-12 Точный магнитный биодатчик

Country Status (7)

Country Link
US (1) US20080206104A1 (enExample)
EP (1) EP1894009A2 (enExample)
JP (1) JP2008544246A (enExample)
CN (1) CN101198870A (enExample)
BR (1) BRPI0612623A2 (enExample)
RU (1) RU2415432C2 (enExample)
WO (1) WO2006134546A2 (enExample)

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WO2007129275A2 (en) * 2006-05-10 2007-11-15 Koninklijke Philips Electronics N.V. Rapid magnetic biosensor
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WO2008010110A1 (en) * 2006-07-17 2008-01-24 Koninklijke Philips Electronics N. V. Attraction and repulsion of magnetic of magnetizable objects to and from a sensor surface
RU2456618C2 (ru) 2006-10-12 2012-07-20 Конинклейке Филипс Электроникс Н.В. Система и способ обнаружения с помощью магнитной и/или электрической метки
EP2115467A1 (en) * 2007-02-23 2009-11-11 Koninklijke Philips Electronics N.V. Magnetic sensor device with field generator and sensor element
US8190372B2 (en) * 2007-02-23 2012-05-29 Koninklijke Philips Electronics N.V. Sensor device for and a method of sensing magnetic particles
DE102007015543A1 (de) * 2007-03-30 2008-10-09 Siemens Ag Verfahren und Anordnung zur Detektion biologischer Reaktionsprodukte
EP2017619A1 (en) * 2007-07-20 2009-01-21 Koninklijke Philips Electronics N.V. Magnetic sensor device
EP2017618A1 (en) * 2007-07-20 2009-01-21 Koninklijke Philips Electronics N.V. Methods and systems for detecting
JP2009042104A (ja) * 2007-08-09 2009-02-26 Canon Inc 物質固定装置、物質検出装置および物質固定方法
EP2028491A1 (en) * 2007-08-22 2009-02-25 Koninklijke Philips Electronics N.V. Method of directing magnetic or magnetisable objects to prepare bio-sensor device
GB0716968D0 (en) * 2007-08-31 2007-10-10 Vivacta Ltd Sensor
US20100273269A1 (en) * 2007-12-04 2010-10-28 Koninklijke Philips Electronics N.V. Method of measuring molecules in a fluid using label particles
EP2073016A1 (en) * 2007-12-20 2009-06-24 Koninklijke Philips Electronics N.V. Magnetic label based detection
EP2235516B1 (en) 2008-01-17 2017-10-11 The Regents of The University of California Integrated magnetic field generation and detection platform
US20110014719A1 (en) * 2008-03-17 2011-01-20 Koninklijke Philips Electronics N.V. Cartridge for assays with magnetic particles
US8053250B2 (en) * 2008-06-27 2011-11-08 Rex Chin-Yih Hong Method and system for suppressing bindings on magnetic particles
JP5996868B2 (ja) 2008-10-17 2016-09-21 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 高感度アッセイのためのパルス磁気作動
EP2208531A1 (en) 2008-12-30 2010-07-21 Atonomics A/S Distribution of particles in capillary channel by application of magnetic field
US9599591B2 (en) 2009-03-06 2017-03-21 California Institute Of Technology Low cost, portable sensor for molecular assays
WO2010121223A2 (en) * 2009-04-17 2010-10-21 California Institute Of Technology Electromagnetic molecular sensors and methods of using same
WO2011021142A1 (en) 2009-08-19 2011-02-24 Koninklijke Philips Electronics N.V. Detection of different target components by cluster formation
CN102575976B (zh) * 2009-09-28 2016-03-30 皇家飞利浦电子股份有限公司 物质确定设备
CA2777807A1 (en) 2009-10-16 2011-04-21 Amic Ab An assay method and devices involving the use of magnetic particles
WO2011049044A1 (ja) * 2009-10-19 2011-04-28 国立大学法人東京工業大学 磁性微粒子を用いるバイオセンサ
WO2011073866A1 (en) 2009-12-18 2011-06-23 Koninklijke Philips Electronics N.V. Substance determining apparatus
EP2362219A1 (en) 2010-02-19 2011-08-31 Nxp B.V. Sensor measuring method and sensing apparatus
WO2012068146A1 (en) * 2010-11-15 2012-05-24 Regents Of The University Of Minnesota Search coil
US9304130B2 (en) 2010-12-16 2016-04-05 International Business Machines Corporation Trenched sample assembly for detection of analytes with electromagnetic read-write heads
US9040311B2 (en) 2011-05-03 2015-05-26 International Business Machines Corporation Calibration assembly for aide in detection of analytes with electromagnetic read-write heads
US8855957B2 (en) 2011-05-03 2014-10-07 International Business Machines Corporation Method for calibrating read sensors of electromagnetic read-write heads
WO2013173497A1 (en) * 2012-05-15 2013-11-21 Massachusetts Institute Of Technology Systems and methods for detecting molecular interactions using magnetic beads
WO2014037880A1 (en) * 2012-09-04 2014-03-13 Koninklijke Philips N.V. A sensor device and a method of sampling
US9435800B2 (en) 2012-09-14 2016-09-06 International Business Machines Corporation Sample assembly with an electromagnetic field to accelerate the bonding of target antigens and nanoparticles
KR101517594B1 (ko) 2013-10-16 2015-05-04 (주)타스컴 바이오 센서
EP3143386A4 (en) * 2014-05-12 2017-11-29 Qi, Huan Method and system for analyte sensing
JP6594995B2 (ja) 2015-03-26 2019-10-23 コーニンクレッカ フィリップス エヌ ヴェ バイオセンサカートリッジの製造
CN107796865B (zh) 2016-09-05 2021-05-25 财团法人工业技术研究院 生物分子磁传感器
US20180266991A1 (en) * 2017-03-15 2018-09-20 Qualcomm Incorporated Magneto-impedance (mi) sensors employing current confinement and exchange bias layer(s) for increased sensitivity
GB201720162D0 (en) * 2017-12-04 2018-01-17 Univ Oxford Innovation Ltd Method
CA3106680A1 (en) * 2018-07-27 2020-01-30 Zepto Life Technology, LLC System and method for sensing analytes in gmr-based detection of biomarkers
EP4592678A1 (en) 2024-01-26 2025-07-30 Technische Universität München Method and device for detecting a concentration of at least one analyte in a sample

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Cited By (2)

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WO2013078332A1 (en) * 2011-11-23 2013-05-30 The General Hospital Corporation Analyte detection using magnetic hall effect
US9958416B2 (en) 2011-11-23 2018-05-01 The General Hospital Corporation Analyte detection using magnetic hall effect

Also Published As

Publication number Publication date
EP1894009A2 (en) 2008-03-05
RU2008101786A (ru) 2009-07-27
CN101198870A (zh) 2008-06-11
WO2006134546A2 (en) 2006-12-21
WO2006134546A3 (en) 2007-03-08
US20080206104A1 (en) 2008-08-28
JP2008544246A (ja) 2008-12-04
BRPI0612623A2 (pt) 2016-11-29

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Effective date: 20110613