BR112012033586A8 - Aparelho para detectar conjuntos de partículas superparamagnéticas e método para detectar conjuntos de partículas superparamagnéticas revestidas com um agente biorreativo - Google Patents

Aparelho para detectar conjuntos de partículas superparamagnéticas e método para detectar conjuntos de partículas superparamagnéticas revestidas com um agente biorreativo

Info

Publication number
BR112012033586A8
BR112012033586A8 BR112012033586A BR112012033586A BR112012033586A8 BR 112012033586 A8 BR112012033586 A8 BR 112012033586A8 BR 112012033586 A BR112012033586 A BR 112012033586A BR 112012033586 A BR112012033586 A BR 112012033586A BR 112012033586 A8 BR112012033586 A8 BR 112012033586A8
Authority
BR
Brazil
Prior art keywords
frequency
superparamagnetic particles
detecting
fluid
assemblies
Prior art date
Application number
BR112012033586A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012033586A2 (pt
Inventor
Ranzoni Andrea
Willem Jose Prins Menno
Original Assignee
Koninklijke Philips Nv
Koninklijke 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 Koninklijke Philips Nv, Koninklijke Philips Electronics Nv filed Critical Koninklijke Philips Nv
Publication of BR112012033586A2 publication Critical patent/BR112012033586A2/pt
Publication of BR112012033586A8 publication Critical patent/BR112012033586A8/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/1717—Systems in which incident light is modified in accordance with the properties of the material investigated with a modulation of one or more physical properties of the sample during the optical investigation, e.g. electro-reflectance
    • G01N2021/1727—Magnetomodulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
BR112012033586A 2010-07-02 2011-05-25 Aparelho para detectar conjuntos de partículas superparamagnéticas e método para detectar conjuntos de partículas superparamagnéticas revestidas com um agente biorreativo BR112012033586A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10168221 2010-07-02
EP11158688 2011-03-17
PCT/IB2011/052265 WO2012001546A1 (en) 2010-07-02 2011-05-25 Detection of actuated clusters by scattering

Publications (2)

Publication Number Publication Date
BR112012033586A2 BR112012033586A2 (pt) 2016-08-16
BR112012033586A8 true BR112012033586A8 (pt) 2016-09-20

Family

ID=44303397

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033586A BR112012033586A8 (pt) 2010-07-02 2011-05-25 Aparelho para detectar conjuntos de partículas superparamagnéticas e método para detectar conjuntos de partículas superparamagnéticas revestidas com um agente biorreativo

Country Status (6)

Country Link
US (1) US20120003750A1 (https=)
EP (1) EP2588861A1 (https=)
CN (1) CN103097894A (https=)
BR (1) BR112012033586A8 (https=)
IN (1) IN2013CN00308A (https=)
WO (1) WO2012001546A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2780692A1 (en) 2011-11-14 2014-09-24 Koninklijke Philips N.V. Apparatus for cluster detection
AU2014301652B2 (en) * 2013-06-28 2018-04-19 Cic Nanogune Biosensor based on measurements of the clustering dynamics of magnetic particles
EP3014244B1 (en) 2013-06-28 2017-03-15 Danmarks Tekniske Universitet (DTU) Biosensor based on the measurements of clustering dynamics of magnetic particles using a double pass setup
JP6727062B2 (ja) * 2015-09-30 2020-07-22 シスメックス株式会社 検出方法および検出装置
US12442756B2 (en) * 2020-09-04 2025-10-14 The Regents Of The University Of Colorado Method and system for determining at least one property of magnetic matter
TWI776251B (zh) * 2020-10-08 2022-09-01 中原大學 基於目標分子吸附之磁控量測系統
FR3157426A1 (fr) 2023-12-22 2025-06-27 IFP Energies Nouvelles Procédé amélioré de production de distillats moyens à partir d’hydrocarbures de synthèse en série à faible conversion par passe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002035205A2 (en) * 2000-10-20 2002-05-02 Binax, Inc. Process for detecting or quantifying a biological reaction using superparamagnetic label
AU2002320058A1 (en) * 2001-06-06 2002-12-16 The General Hspital Corporation Magnetic-nanoparticle conjugates and methods of use
AU2002317095A1 (en) * 2001-07-03 2003-01-21 Governors Of The University Of Alberta Magnetic nanoparticles for bioseparation application and methods for producing same
EP2092339B1 (en) * 2006-12-12 2012-05-16 Koninklijke Philips Electronics N.V. Microelectronic sensor device for detecting label particles
BRPI0913469A2 (pt) * 2008-09-05 2015-12-22 Koninkl Philips Electronics Nv método para a realização de um ensaio de aglomerado, aparelho para a realização de um ensaio de aglomerado, uso de um método e uso de um aparelho

Also Published As

Publication number Publication date
WO2012001546A1 (en) 2012-01-05
BR112012033586A2 (pt) 2016-08-16
CN103097894A (zh) 2013-05-08
IN2013CN00308A (https=) 2015-07-03
US20120003750A1 (en) 2012-01-05
EP2588861A1 (en) 2013-05-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A E 5A ANUIDADES.

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)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]