JP2005265654A - 複合化粒子 - Google Patents

複合化粒子 Download PDF

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Publication number
JP2005265654A
JP2005265654A JP2004079391A JP2004079391A JP2005265654A JP 2005265654 A JP2005265654 A JP 2005265654A JP 2004079391 A JP2004079391 A JP 2004079391A JP 2004079391 A JP2004079391 A JP 2004079391A JP 2005265654 A JP2005265654 A JP 2005265654A
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JP
Japan
Prior art keywords
particles
composite
fluorescent pigment
iron oxide
silica
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP2004079391A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005265654A5 (enExample
Inventor
Satoko Tsuboi
聡子 坪井
Mikio Kishimoto
幹雄 岸本
Kenji Kono
研二 河野
Yoshiaki Nishiya
西矢　　芳昭
Masahiro Kusumoto
楠本　　正博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyobo Co Ltd
Maxell Ltd
Original Assignee
Toyobo Co Ltd
Hitachi Maxell Ltd
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 Toyobo Co Ltd, Hitachi Maxell Ltd filed Critical Toyobo Co Ltd
Priority to JP2004079391A priority Critical patent/JP2005265654A/ja
Priority to US11/081,537 priority patent/US7381467B2/en
Priority to GB0505515A priority patent/GB2413131B/en
Publication of JP2005265654A publication Critical patent/JP2005265654A/ja
Publication of JP2005265654A5 publication Critical patent/JP2005265654A5/ja
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7706—Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • G01N33/531—Production of immunochemical test materials
    • G01N33/532—Production of labelled immunochemicals
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • 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
    • G01N33/5434—Magnetic particles using magnetic particle immunoreagent carriers which constitute new materials per se
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/42—Magnetic properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Compounds Of Iron (AREA)
JP2004079391A 2004-03-19 2004-03-19 複合化粒子 Withdrawn JP2005265654A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004079391A JP2005265654A (ja) 2004-03-19 2004-03-19 複合化粒子
US11/081,537 US7381467B2 (en) 2004-03-19 2005-03-17 Composite particles comprising ferromagnetic particle, fluorescent pigment and a silica coating
GB0505515A GB2413131B (en) 2004-03-19 2005-03-17 Composite particles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004079391A JP2005265654A (ja) 2004-03-19 2004-03-19 複合化粒子

Publications (2)

Publication Number Publication Date
JP2005265654A true JP2005265654A (ja) 2005-09-29
JP2005265654A5 JP2005265654A5 (enExample) 2006-09-07

Family

ID=34545156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004079391A Withdrawn JP2005265654A (ja) 2004-03-19 2004-03-19 複合化粒子

Country Status (3)

Country Link
US (1) US7381467B2 (enExample)
JP (1) JP2005265654A (enExample)
GB (1) GB2413131B (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008035569A1 (en) * 2006-09-19 2008-03-27 Konica Minolta Medical & Graphic, Inc. Biomolecule detection reagent and biomolecule detection method using the reagent
JP2008164488A (ja) * 2006-12-28 2008-07-17 Jsr Corp 磁性粒子およびその製造方法、ならびに生化学用担体
JP2009109214A (ja) * 2007-10-26 2009-05-21 Hitachi Maxell Ltd 単一粒子測定可能な粒子サイズ分布を持つ機能性粒子およびそれを用いた標的物質の分離方法
JP2015021102A (ja) * 2013-07-22 2015-02-02 豊田合成株式会社 磁性蛍光体粒子、波長変換部材及び発光装置の製造方法
JP2017527652A (ja) * 2014-07-08 2017-09-21 セブ ソシエテ アノニム 少なくとも１つの機能的装飾層を含む粘着防止コーティングおよびこのようなコーティングを含む物品

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100063263A1 (en) 2005-06-23 2010-03-11 Siemens Medical Solutions Diagnostics Gmbh Magnetic particles with a closed ultrathin silica layer, method for the production thereof and their use
WO2010033452A2 (en) * 2008-09-19 2010-03-25 Delaware State University Foundation, Inc. Mono-and multi-element coded libs assays and methods
US8557329B2 (en) 2010-05-06 2013-10-15 International Business Machines Corporation Method for silica encapsulation of magnetic particles
CN102730770B (zh) * 2012-06-05 2014-09-03 浙江师范大学 一组海绵状多孔复合氧化物纳微多面体的制备方法
CN107850540B (zh) 2015-03-26 2021-05-18 多佛光电有限责任公司 制备流体样品进行激光诱导击穿光谱和成像分析的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5395688A (en) * 1987-10-26 1995-03-07 Baxter Diagnostics Inc. Magnetically responsive fluorescent polymer particles
JPH06273384A (ja) * 1992-07-27 1994-09-30 Marktec Corp エアゾール型湿式磁粉探傷剤
CA2318779C (en) 1998-01-22 2009-08-25 Luminex Corporation Microparticles with multiple fluorescent signals
US6548264B1 (en) * 2000-05-17 2003-04-15 University Of Florida Coated nanoparticles
JP2002311027A (ja) 2001-04-09 2002-10-23 Hitachi Software Eng Co Ltd ビーズ、ビーズ製造方法、フローサイトメータ及びプログラム
JP2003270154A (ja) * 2001-12-27 2003-09-25 Techno Network Shikoku Co Ltd 蛍光色素分子含有シリカ球
US7214427B2 (en) * 2002-03-21 2007-05-08 Aviva Biosciences Corporation Composite beads comprising magnetizable substance and electro-conductive substance
DE10307281A1 (de) * 2003-02-20 2004-09-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Beschichteter Leuchtstoff, lichtemittierende Vorrichtung mit derartigem Leuchtstoff und Verfahren zu seiner Herstellung
JP2004305055A (ja) * 2003-04-04 2004-11-04 Hitachi Maxell Ltd 磁性複合粒子およびその製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008035569A1 (en) * 2006-09-19 2008-03-27 Konica Minolta Medical & Graphic, Inc. Biomolecule detection reagent and biomolecule detection method using the reagent
JP2008164488A (ja) * 2006-12-28 2008-07-17 Jsr Corp 磁性粒子およびその製造方法、ならびに生化学用担体
JP2009109214A (ja) * 2007-10-26 2009-05-21 Hitachi Maxell Ltd 単一粒子測定可能な粒子サイズ分布を持つ機能性粒子およびそれを用いた標的物質の分離方法
JP2015021102A (ja) * 2013-07-22 2015-02-02 豊田合成株式会社 磁性蛍光体粒子、波長変換部材及び発光装置の製造方法
JP2017527652A (ja) * 2014-07-08 2017-09-21 セブ ソシエテ アノニム 少なくとも１つの機能的装飾層を含む粘着防止コーティングおよびこのようなコーティングを含む物品

Also Published As

Publication number Publication date
GB0505515D0 (en) 2005-04-27
GB2413131A (en) 2005-10-19
US7381467B2 (en) 2008-06-03
US20060062999A1 (en) 2006-03-23
GB2413131B (en) 2008-12-03

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