ATE530898T1 - Vorrichtung zum messen der wechselstrommagnetisierung von materialien und verfahren zur erkennung von biomolekülen - Google Patents
Vorrichtung zum messen der wechselstrommagnetisierung von materialien und verfahren zur erkennung von biomolekülenInfo
- Publication number
- ATE530898T1 ATE530898T1 AT10154646T AT10154646T ATE530898T1 AT E530898 T1 ATE530898 T1 AT E530898T1 AT 10154646 T AT10154646 T AT 10154646T AT 10154646 T AT10154646 T AT 10154646T AT E530898 T1 ATE530898 T1 AT E530898T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetization
- solution
- molecules
- measuring
- sample
- Prior art date
Links
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
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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
- G01N33/5302—Apparatus specially adapted for immunological test procedures
-
- 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
- G01N33/54333—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
- 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
-
- 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
- G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
- G01N33/5438—Electrodes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- General Health & Medical Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (AREA)
- Food Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Medical Informatics (AREA)
- General Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/394,043 US8193804B2 (en) | 2005-11-16 | 2009-02-27 | Device for measuring AC magnetization of materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE530898T1 true ATE530898T1 (de) | 2011-11-15 |
Family
ID=42224414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT10154646T ATE530898T1 (de) | 2009-02-27 | 2010-02-25 | Vorrichtung zum messen der wechselstrommagnetisierung von materialien und verfahren zur erkennung von biomolekülen |
Country Status (6)
Country | Link |
---|---|
US (1) | US8193804B2 (de) |
EP (1) | EP2224236B1 (de) |
JP (1) | JP5243472B2 (de) |
CN (1) | CN101819180B (de) |
AT (1) | ATE530898T1 (de) |
TW (1) | TWI412743B (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7878071B2 (en) * | 2006-12-22 | 2011-02-01 | California Institute Of Technology | Nanoindenter tip for uniaxial tension and compression testing |
US9427186B2 (en) * | 2009-12-04 | 2016-08-30 | Endomagnetics Ltd. | Magnetic probe apparatus |
US10634741B2 (en) | 2009-12-04 | 2020-04-28 | Endomagnetics Ltd. | Magnetic probe apparatus |
CN102141540B (zh) * | 2010-12-31 | 2012-07-25 | 中国科学院物理研究所 | 一种测量纳米磁性液体交流磁化率的装置和方法 |
MY175114A (en) * | 2012-12-10 | 2020-06-08 | Arcelormittal Investig Y Desarrollo S L | Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like |
MX2015012587A (es) | 2013-03-11 | 2016-10-13 | Endomagnetics Ltd | Soluciones hipoosmóticas para la detección de ganglio linfático. |
EP2967428B1 (de) * | 2013-03-13 | 2019-05-29 | Endomagnetics Ltd. | Magnetdetektor |
US9239314B2 (en) | 2013-03-13 | 2016-01-19 | Endomagnetics Ltd. | Magnetic detector |
US9234877B2 (en) | 2013-03-13 | 2016-01-12 | Endomagnetics Ltd. | Magnetic detector |
CN110426436B (zh) * | 2013-03-14 | 2022-08-19 | 安晟信医疗科技控股公司 | 分析物浓度测定的系统误差补偿 |
CN104237526B (zh) * | 2013-06-18 | 2016-08-17 | 磁量生技股份有限公司 | 一种检测阿兹海默症罹患风险的系统 |
CN113558782A (zh) | 2015-06-04 | 2021-10-29 | 安都磁学有限公司 | 用于磁标记定位(mml)的标记材料和形式 |
FR3038060B1 (fr) * | 2015-06-26 | 2018-11-02 | Atware | Appareil de mesure d'une quantite de materiau superparamagnetique |
BE1023946B1 (fr) * | 2016-03-14 | 2017-09-19 | Safran Aero Boosters Sa | Capteur de particules dans un fluide d'un systeme de lubrification |
WO2018023033A1 (en) | 2016-07-29 | 2018-02-01 | Western Michigan University Research Foundation | Magnetic nanoparticle-based gyroscopic sensor |
CN107462847A (zh) * | 2017-06-27 | 2017-12-12 | 中国科学院电工研究所 | 一种磁纳米颗粒检测装置 |
FR3100616B1 (fr) * | 2019-09-06 | 2021-09-17 | Magnisense Se | Dispositif de mesure comportant un générateur de champ magnétique et procédé de mesure associé |
CN116448817A (zh) * | 2023-03-10 | 2023-07-18 | 甘肃省科学院传感技术研究所 | 一种生物磁珠的快速检测系统及检测方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5001424A (en) * | 1989-02-03 | 1991-03-19 | Product Resources, Inc. | Apparatus for measuring magnetic particles suspended in a fluid based on fluctuations in an induced voltage |
DE69324242T2 (de) * | 1992-01-31 | 1999-08-19 | Northrop Grumman Corp | Wirbelstromsondensystem in einem array |
GB2324154B (en) * | 1997-04-01 | 2001-05-02 | Michael John Hutchings | Electromagnetic detector for measuring magnetic or conductive properties |
RU2166751C1 (ru) | 2000-03-09 | 2001-05-10 | Никитин Петр Иванович | Способ анализа смеси биологических и/или химических компонентов с использованием магнитных частиц и устройство для его осуществления |
ATE278189T1 (de) * | 2002-07-25 | 2004-10-15 | Amepa | Verfahren und vorrichtung zur auswertung von wirbelstrom-messsignalen |
DE10309132A1 (de) * | 2003-02-28 | 2004-11-18 | Forschungszentrum Jülich GmbH | Verfahren und Vorrichtung zum selektiven Nachweis magnetischer Partikel |
US7148678B1 (en) * | 2003-03-26 | 2006-12-12 | Targosz Thomas C | Magnetic taggant system |
JP4680587B2 (ja) * | 2004-12-28 | 2011-05-11 | 旭化成株式会社 | バイオセンサ、対象物測定方法、バイオセンサ用カートリッジ及び不織布 |
US7560289B2 (en) | 2005-11-16 | 2009-07-14 | Chin-Yih Rex Hong | Methods of quantitatively measuring biomolecules |
US20070111331A1 (en) * | 2005-11-16 | 2007-05-17 | Chin-Yih Rex Hong | Diagnostic methods using magnetic nanoparticles |
-
2009
- 2009-02-27 US US12/394,043 patent/US8193804B2/en active Active
-
2010
- 2010-01-08 TW TW099100363A patent/TWI412743B/zh active
- 2010-02-25 EP EP10154646A patent/EP2224236B1/de active Active
- 2010-02-25 AT AT10154646T patent/ATE530898T1/de not_active IP Right Cessation
- 2010-02-26 CN CN2010101262183A patent/CN101819180B/zh active Active
- 2010-02-26 JP JP2010043213A patent/JP5243472B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP5243472B2 (ja) | 2013-07-24 |
EP2224236B1 (de) | 2011-10-26 |
TWI412743B (zh) | 2013-10-21 |
US20090164161A1 (en) | 2009-06-25 |
CN101819180A (zh) | 2010-09-01 |
JP2010204101A (ja) | 2010-09-16 |
EP2224236A1 (de) | 2010-09-01 |
US8193804B2 (en) | 2012-06-05 |
TW201031915A (en) | 2010-09-01 |
CN101819180B (zh) | 2012-07-25 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |