JP2022507186A - 磁性粒子および方法 - Google Patents

磁性粒子および方法 Download PDF

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Publication number
JP2022507186A
JP2022507186A JP2021525640A JP2021525640A JP2022507186A JP 2022507186 A JP2022507186 A JP 2022507186A JP 2021525640 A JP2021525640 A JP 2021525640A JP 2021525640 A JP2021525640 A JP 2021525640A JP 2022507186 A JP2022507186 A JP 2022507186A
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JP
Japan
Prior art keywords
particles
magnetic
particle
magnetized
layer
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JP2021525640A
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English (en)
Japanese (ja)
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JP2022507186A5 (https=
Inventor
ヴァーヘイエン イエルーン
ヴェマルカル タルン
カウバーン ラッセル
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Cambridge Enterprise Ltd
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Cambridge Enterprise Ltd
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Publication of JP2022507186A publication Critical patent/JP2022507186A/ja
Publication of JP2022507186A5 publication Critical patent/JP2022507186A5/ja
Priority to JP2024135576A priority Critical patent/JP7661591B2/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/26—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H01F10/265—Magnetic multilayers non exchange-coupled
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/32—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
    • H01F41/34—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film in patterns, e.g. by lithography

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Power Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Hard Magnetic Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Soft Magnetic Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
JP2021525640A 2018-11-12 2019-11-11 磁性粒子および方法 Pending JP2022507186A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024135576A JP7661591B2 (ja) 2018-11-12 2024-08-15 磁性粒子および方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1818421.8A GB201818421D0 (en) 2018-11-12 2018-11-12 Magnetic particle and method
GB1818421.8 2018-11-12
PCT/GB2019/053188 WO2020099846A1 (en) 2018-11-12 2019-11-11 Magnetic particle and method

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024135576A Division JP7661591B2 (ja) 2018-11-12 2024-08-15 磁性粒子および方法

Publications (2)

Publication Number Publication Date
JP2022507186A true JP2022507186A (ja) 2022-01-18
JP2022507186A5 JP2022507186A5 (https=) 2022-09-22

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ID=64739572

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JP2021525640A Pending JP2022507186A (ja) 2018-11-12 2019-11-11 磁性粒子および方法
JP2024135576A Active JP7661591B2 (ja) 2018-11-12 2024-08-15 磁性粒子および方法

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Country Status (6)

Country Link
US (2) US11640865B2 (https=)
EP (1) EP3881341A1 (https=)
JP (2) JP2022507186A (https=)
CN (1) CN113016044A (https=)
GB (1) GB201818421D0 (https=)
WO (1) WO2020099846A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120659668A (zh) 2022-12-08 2025-09-16 塞马里昂有限公司 载体、载体系统及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230965A (ja) * 1997-12-01 1999-08-27 Internatl Business Mach Corp <Ibm> 親和性結合に応用するための磁性粒子とその利用方法
JP2005538233A (ja) * 2002-09-13 2005-12-15 ジェイディーエス　ユニフェイズ　コーポレーション 整列可能な回折顔料フレーク
JP2013505568A (ja) * 2009-09-17 2013-02-14 コミッサリア ア レネルジ アトミック エ オ エネルジ アルテルナティヴ 磁性微粒子およびそのような微粒子の製造方法
US20140141085A1 (en) * 2012-11-15 2014-05-22 Micro-Tracers, Inc. Tracer particles, and methods for making same
JP2016501286A (ja) * 2012-11-16 2016-01-18 エスエヌユー アールアンドディービー ファウンデーショ コード化された高分子微粒子

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JPH095326A (ja) 1995-06-22 1997-01-10 Ss Pharmaceut Co Ltd 金コロイド免疫測定法
JP2001332421A (ja) 2000-03-16 2001-11-30 Toda Kogyo Corp 磁性薄膜及び該磁性薄膜の製造法
US7015047B2 (en) * 2001-01-26 2006-03-21 Aviva Biosciences Corporation Microdevices having a preferential axis of magnetization and uses thereof
GB0215185D0 (en) 2002-07-01 2002-08-07 Genovision As Binding a target substance
EP1662256A1 (en) 2004-11-25 2006-05-31 Spinomix S.A. Tailored magnetic particles and method to produce same
WO2008021540A2 (en) 2006-08-17 2008-02-21 The Regents Of The University Of California Customized lithographic particles
AU2008219354B2 (en) * 2007-09-19 2014-02-13 Viavi Solutions Inc. Anisotropic magnetic flakes
EP2375242A1 (en) 2010-04-06 2011-10-12 FOM Institute for Atomic and Moleculair Physics Integrated plasmonic nanocavity sensing device
FR2958791A1 (fr) 2010-04-12 2011-10-14 Commissariat Energie Atomique Procede de fabrication de particules telles que des micro ou nanoparticules magnetiques
AU2011248607B2 (en) 2010-04-27 2015-02-05 Ventana Medical Systems, Inc. Antibody-nanoparticle conjugates and methods for making and using such conjugates
US20140256593A1 (en) 2011-11-22 2014-09-11 University Of Maryland, Baltimore Plasmonic substrates for metal-enhanced fluorescence based sensing, imaging and assays
US20160025744A1 (en) 2013-03-14 2016-01-28 The Board Of Trustees Of The Leland Stanford Junior University Plasmonic substrate for multiplex assessment of type 1 diabetes
KR20150074647A (ko) * 2013-12-24 2015-07-02 한국조폐공사 위변조 방지기능을 가지는 ２차원 바코드 및 그 제조방법
EP3234605B1 (en) * 2014-12-16 2019-07-03 Technische Universiteit Eindhoven Biosensor based on a tethered particle
US9667034B1 (en) 2016-06-27 2017-05-30 Elwha Llc Enhanced photoluminescence
JP2018152449A (ja) * 2017-03-13 2018-09-27 株式会社東芝 複数の扁平磁性金属粒子、圧粉材料及び回転電機
FR3079744B1 (fr) * 2018-04-05 2020-04-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procede de fabrication d’un fluide biocompatible comportant une poudre de particules magnetiques, fluide biocompatible comportant une poudre de particules magnetiques

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230965A (ja) * 1997-12-01 1999-08-27 Internatl Business Mach Corp <Ibm> 親和性結合に応用するための磁性粒子とその利用方法
JP2005538233A (ja) * 2002-09-13 2005-12-15 ジェイディーエス　ユニフェイズ　コーポレーション 整列可能な回折顔料フレーク
JP2013505568A (ja) * 2009-09-17 2013-02-14 コミッサリア ア レネルジ アトミック エ オ エネルジ アルテルナティヴ 磁性微粒子およびそのような微粒子の製造方法
US20140141085A1 (en) * 2012-11-15 2014-05-22 Micro-Tracers, Inc. Tracer particles, and methods for making same
JP2016501286A (ja) * 2012-11-16 2016-01-18 エスエヌユー アールアンドディービー ファウンデーショ コード化された高分子微粒子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ｔ． ＶＥＭＵＬＫＡＲ， Ｒ． ＭＡＮＳＥＬＬ， Ｄ． Ｃ． Ｍ． Ｃ． ＰＥＴＩＴ， Ｒ． Ｐ．: "Ｈｉｇｈｌｙ ｔｕｎａｂｌｅ ｐｅｒｐｅｎｄｉｃｕｌａｒｌｙ ｍａｇｎｅｔｉｚｅｄ ｓｙｎｔｈｅｔｉ", ＡＰＰＬ． ＰＨＹＳ． ＬＥＴＴ, JPN7023003040, 2015, US, ISSN: 0005304825 *

Also Published As

Publication number Publication date
US20230290556A1 (en) 2023-09-14
US11640865B2 (en) 2023-05-02
JP2024170433A (ja) 2024-12-10
WO2020099846A1 (en) 2020-05-22
JP7661591B2 (ja) 2025-04-14
EP3881341A1 (en) 2021-09-22
US20220013269A1 (en) 2022-01-13
GB201818421D0 (en) 2018-12-26
CN113016044A (zh) 2021-06-22

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