BRPI0914018A2 - "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor" - Google Patents

"método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor"

Info

Publication number
BRPI0914018A2
BRPI0914018A2 BRPI0914018A BRPI0914018A BRPI0914018A2 BR PI0914018 A2 BRPI0914018 A2 BR PI0914018A2 BR PI0914018 A BRPI0914018 A BR PI0914018A BR PI0914018 A BRPI0914018 A BR PI0914018A BR PI0914018 A2 BRPI0914018 A2 BR PI0914018A2
Authority
BR
Brazil
Prior art keywords
sensor device
sample
determining
computer program
amount
Prior art date
Application number
BRPI0914018A
Other languages
English (en)
Inventor
Toon H Evers
Wendy U Dittmer
Original Assignee
Konink Philips Elecronics N V
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 Konink Philips Elecronics N V filed Critical Konink Philips Elecronics N V
Publication of BRPI0914018A2 publication Critical patent/BRPI0914018A2/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1269—Measuring magnetic properties of articles or specimens of solids or fluids of molecules labeled with magnetic beads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/0098—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor involving analyte bound to insoluble magnetic carrier, e.g. using magnetic separation

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Nanotechnology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Biology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
BRPI0914018A 2008-10-16 2009-10-06 "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor" BRPI0914018A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08166810 2008-10-16
PCT/IB2009/054372 WO2010044005A2 (en) 2008-10-16 2009-10-06 Method and device for determining the amount of magnetically labeled target components

Publications (1)

Publication Number Publication Date
BRPI0914018A2 true BRPI0914018A2 (pt) 2015-10-27

Family

ID=42028175

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914018A BRPI0914018A2 (pt) 2008-10-16 2009-10-06 "método para determinar a quantidade de um componente alvo em uma amostra, dispositivo de sensor, produto de programa de computador e uso do dispositivo de sensor"

Country Status (9)

Country Link
US (1) US9023651B2 (pt)
EP (1) EP2338052B1 (pt)
JP (1) JP5567577B2 (pt)
CN (1) CN102187222B (pt)
BR (1) BRPI0914018A2 (pt)
DK (1) DK2338052T3 (pt)
ES (1) ES2773075T3 (pt)
RU (1) RU2530715C2 (pt)
WO (1) WO2010044005A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5937019B2 (ja) * 2010-03-12 2016-06-22 ザ ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティー 磁気センサに基づく結合反応速度の定量的な分析
US9778225B2 (en) 2010-11-15 2017-10-03 Regents Of The University Of Minnesota Magnetic search coil for measuring real-time brownian relaxation of magnetic nanoparticles
BR112013013109B1 (pt) * 2010-11-30 2021-02-09 Koninklijke Philips N.V. dispositivo sensor para a detecção de partículas magnéticas em uma câmara de amostras com uma superfície de contato em que as partículas magnéticas podem ser coletadas
HK1199468A1 (en) * 2011-09-08 2015-07-03 Nexus Dx股份有限公司 A multilevel analyte assay
DK2800970T3 (en) 2012-01-04 2017-01-16 Magnomics S A Monolithic device for combining CMOS with magnetoresistive sensors
CA2804843C (en) * 2012-02-06 2021-02-02 Ortho-Clinical Diagnostics, Inc. Multiple time windows for extending the range of an assay
EP2685273A1 (en) * 2012-07-13 2014-01-15 Université Montpellier 2, Sciences et Techniques Micromagnetometry detection system and method for detecting magnetic signatures of magnetic materials
US9841419B2 (en) 2012-09-04 2017-12-12 Koninklijke Philips N.V. Sensor device and a method of sampling
EP3532496A1 (en) 2016-10-28 2019-09-04 Banyan Biomarkers, Inc. Antibodies to ubiquitin c-terminal hydrolase l1 (uch-l1) and glial fibrillary acidic protein (gfap) and related methods
JP7455529B2 (ja) 2019-08-01 2024-03-26 キヤノンメディカルシステムズ株式会社 検体測定装置及び検体測定装置の制御方法
WO2022029732A1 (en) 2020-08-07 2022-02-10 Vital Biosciences Inc. Kinetic modulation for magnetic analyte detection
WO2022139819A1 (en) * 2020-12-22 2022-06-30 Hp Health Solutions Inc. Washing magnetizing microparticles in a fluid density column

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US4368047A (en) 1981-04-27 1983-01-11 University Of Utah Research Foundation Process for conducting fluorescence immunoassays without added labels and employing attenuated internal reflection
US5846708A (en) 1991-11-19 1998-12-08 Massachusetts Institiute Of Technology Optical and electrical methods and apparatus for molecule detection
JPH0763760A (ja) 1993-08-31 1995-03-10 Daikin Ind Ltd 光学的免疫測定方法およびその装置
GB9609653D0 (en) 1996-05-09 1996-07-10 Applied Research Ars Holding N Method of assay
US5885839A (en) 1997-04-15 1999-03-23 Lxn Corporation Methods of determining initiation and variable end points for measuring a chemical reaction
US6551843B1 (en) * 1999-01-29 2003-04-22 Immunivest Corporation Methods for enhancing binding interactions between members of specific binding pairs
CA2424119A1 (en) 2000-10-03 2002-04-11 Cynthia C. Bamdad Electronic detection of interaction and detection of interaction based on the interruption of flow
DE10051396A1 (de) * 2000-10-17 2002-04-18 Febit Ferrarius Biotech Gmbh Verfahren und Vorrichtung zur integrierten Synthese und Analytbestimmung an einem Träger
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US20030170686A1 (en) * 2001-12-07 2003-09-11 Rene Hoet Method and apparatus for washing magnetically responsive particles
AU2002366904A1 (en) * 2001-12-21 2003-07-09 Koninklijke Philips Electronics N.V. Sensor and method for measuring the areal density of magnetic nanoparticles on a micro-array
AU2003244342A1 (en) * 2002-01-29 2003-09-02 Asahi Kasei Kabushiki Kaisha Biosensor, magnetic molecule measurement method, and measurement object measuring method
AU2003239963A1 (en) * 2002-05-31 2003-12-19 The Regents Of The University Of California Method and apparatus for detecting substances of interest
US7118916B2 (en) 2002-10-21 2006-10-10 Lifescan, Inc. Method of reducing analysis time of endpoint-type reaction profiles
WO2005010542A2 (en) 2003-07-30 2005-02-03 Koninklijke Philips Electronics N.V. On-chip magnetic particle sensor with improved snr
EP1697755A1 (en) 2003-07-30 2006-09-06 Koninklijke Philips Electronics N.V. On-chip magnetic sensor device with suppressed cross-talk
GB0410976D0 (en) * 2004-05-17 2004-06-16 Randox Lab Ltd Magnetic particle detector system
KR20070087568A (ko) * 2004-11-30 2007-08-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 자기 바이오센서를 위한 여기 및 측정 방법
US7723127B2 (en) 2005-03-03 2010-05-25 Novx Systems Inc. Immunoassay with extended dynamic range
CN101198871A (zh) * 2005-06-17 2008-06-11 皇家飞利浦电子股份有限公司 具有集成到达时间测量的快速磁性生物传感器
US8945946B2 (en) * 2006-03-31 2015-02-03 Canon Kabushiki Kaisha Sensor element and detection method of magnetic particles using this element, and detection method of target substance
CN101438162A (zh) * 2006-05-09 2009-05-20 皇家飞利浦电子股份有限公司 精准的磁性生物传感器
JP2010530956A (ja) * 2007-02-23 2010-09-16 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 磁性粒子を感知するセンサ装置及び方法
CN101754811A (zh) 2007-07-09 2010-06-23 皇家飞利浦电子股份有限公司 具有磁场发生器的微电子传感器设备以及载体

Also Published As

Publication number Publication date
CN102187222A (zh) 2011-09-14
US20110207229A1 (en) 2011-08-25
JP2012506043A (ja) 2012-03-08
WO2010044005A3 (en) 2010-07-08
RU2530715C2 (ru) 2014-10-10
ES2773075T3 (es) 2020-07-09
RU2011119508A (ru) 2012-11-27
EP2338052B1 (en) 2019-11-20
JP5567577B2 (ja) 2014-08-06
DK2338052T3 (da) 2020-02-17
US9023651B2 (en) 2015-05-05
CN102187222B (zh) 2014-05-07
WO2010044005A2 (en) 2010-04-22
EP2338052A2 (en) 2011-06-29

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B25G Requested change of headquarter approved

Owner name: KONINKLIJKE PHILIPS N.V. (NL)

B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)