ATE148746T1 - Magnetische und fluoreszierende polymerteilchen und ihre anwendung - Google Patents
Magnetische und fluoreszierende polymerteilchen und ihre anwendungInfo
- Publication number
- ATE148746T1 ATE148746T1 AT91902535T AT91902535T ATE148746T1 AT E148746 T1 ATE148746 T1 AT E148746T1 AT 91902535 T AT91902535 T AT 91902535T AT 91902535 T AT91902535 T AT 91902535T AT E148746 T1 ATE148746 T1 AT E148746T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetically responsive
- polymer particles
- particles
- fluorescent polymer
- polymer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
- H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
- H01F1/111—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles with a non-magnetic core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
-
- 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
- G01N33/5434—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
-
- 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
- G01N33/585—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with a particulate label, e.g. coloured latex
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/10—Magnetic particle immunoreagent carriers the magnetic material being used to coat a pre-existing polymer particle but not being present in the particle core
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/40—Magnetic particle immunoreagent carriers the magnetic material being dispersed in the monomer composition prior to polymerisation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2446/00—Magnetic particle immunoreagent carriers
- G01N2446/80—Magnetic particle immunoreagent carriers characterised by the agent used to coat the magnetic particles, e.g. lipids
- G01N2446/86—Magnetic particle immunoreagent carriers characterised by the agent used to coat the magnetic particles, e.g. lipids the coating being pre-functionalised for attaching immunoreagents, e.g. aminodextran
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45127489A | 1989-12-14 | 1989-12-14 | |
US45149489A | 1989-12-14 | 1989-12-14 | |
US45148389A | 1989-12-14 | 1989-12-14 | |
US07/452,099 US5283079A (en) | 1987-10-26 | 1989-12-14 | Process to make magnetically responsive fluorescent polymer particles |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE148746T1 true ATE148746T1 (de) | 1997-02-15 |
Family
ID=27503985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91902535T ATE148746T1 (de) | 1989-12-14 | 1990-12-12 | Magnetische und fluoreszierende polymerteilchen und ihre anwendung |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0463144B1 (de) |
JP (2) | JP2589618B2 (de) |
AT (1) | ATE148746T1 (de) |
AU (1) | AU634631B2 (de) |
CA (1) | CA2046894C (de) |
DE (1) | DE69029908T2 (de) |
DK (1) | DK0463144T3 (de) |
ES (1) | ES2099156T3 (de) |
WO (1) | WO1991009141A1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI915731A0 (fi) * | 1991-12-05 | 1991-12-05 | Derek Henry Potter | Foerfarande och anordning foer reglering av temperaturen i ett flertal prov. |
GB9314394D0 (en) * | 1993-07-12 | 1993-08-25 | Slater James H | A security device using an ultrasensitive microtrace for protecting materials,articles and items |
US5656429A (en) * | 1994-10-03 | 1997-08-12 | Adelman; Lonnie W. | Polynucleotide and protein analysis method using magnetizable moieties |
DE69737883T2 (de) | 1996-04-25 | 2008-03-06 | Bioarray Solutions Ltd. | Licht-regulierte, elektrokinetische zusammensetzung von partikeln an oberflächen |
FR2749082B1 (fr) * | 1996-05-24 | 1998-06-26 | Bio Merieux | Particules superparamagnetiques et monodispersees |
JP4415093B2 (ja) * | 1998-07-22 | 2010-02-17 | 独立行政法人産業技術総合研究所 | 標識化複合体並びにその製造方法及び使用方法 |
US6773812B2 (en) | 2000-04-06 | 2004-08-10 | Luminex Corporation | Magnetically-responsive microspheres |
US9709559B2 (en) * | 2000-06-21 | 2017-07-18 | Bioarray Solutions, Ltd. | Multianalyte molecular analysis using application-specific random particle arrays |
JP4744778B2 (ja) * | 2000-06-21 | 2011-08-10 | バイオアレイ ソルーションズ リミテッド | 特定のランダム粒子アレイを適用した複数の被検体分子の分析方法 |
EP1239284A1 (de) * | 2001-03-08 | 2002-09-11 | The Technology Partnership Public Limited Company | Nicht-trennender Testverfahren und System mit opaken Partikeln |
DE10125258A1 (de) | 2001-05-23 | 2003-01-09 | November Ag Molekulare Medizin | Verfahren zur Bestimmung des Bindeverhaltens von an Ziel-Molekülen spezifisch bindenden Liganden |
US7262063B2 (en) | 2001-06-21 | 2007-08-28 | Bio Array Solutions, Ltd. | Directed assembly of functional heterostructures |
JP4377689B2 (ja) | 2001-10-15 | 2009-12-02 | バイオアレイ ソリューションズ リミテッド | 同時尋問及び酵素仲介検出による多型遺伝子座の複合分析 |
FR2841156B1 (fr) * | 2002-06-19 | 2004-09-10 | Bio Merieux | Nouvelles particules magnetiques fluorescentes,ainsi que les conjugues de telles particules et les compositions diagnostiques , therapeutiques ou prophylactiques les contenant |
AU2003298655A1 (en) | 2002-11-15 | 2004-06-15 | Bioarray Solutions, Ltd. | Analysis, secure access to, and transmission of array images |
GB0228914D0 (en) * | 2002-12-11 | 2003-01-15 | Dynal Biotech Asa | Particles |
ATE438854T1 (de) | 2003-04-16 | 2009-08-15 | Sekisui Chemical Co Ltd | Verfahren zur herstellung eines partikels mit darin eingebautem magnetischen material |
CN1312479C (zh) * | 2003-08-08 | 2007-04-25 | 清华大学 | 一种纳米荧光磁粒及其制备方法 |
NZ546072A (en) | 2003-09-22 | 2009-08-28 | Bioarray Solutions Ltd | Surface immobilized polyelectrolyte with multiple functional groups capable of covalently bonding to biomolecules |
WO2005042763A2 (en) | 2003-10-28 | 2005-05-12 | Bioarray Solutions Ltd. | Optimization of gene expression analysis using immobilized capture probes |
US7848889B2 (en) | 2004-08-02 | 2010-12-07 | Bioarray Solutions, Ltd. | Automated analysis of multiplexed probe-target interaction patterns: pattern matching and allele identification |
JP4549837B2 (ja) * | 2004-12-17 | 2010-09-22 | 俊一 内山 | 酵素免疫測定材料の製造方法 |
US7718262B2 (en) | 2005-01-20 | 2010-05-18 | Luminex Corporation | Magnetic microspheres for use in fluorescence-based applications |
JP5147039B2 (ja) * | 2006-05-17 | 2013-02-20 | 国立大学法人山口大学 | 樹脂粒子およびその製造方法 |
KR101452295B1 (ko) * | 2006-06-02 | 2014-10-21 | 루미넥스 코포레이션 | 자기 입자를 이용하고 자기장을 가하여 하나 이상의 분석물을 측정하는 시스템 및 방법 |
US8296088B2 (en) | 2006-06-02 | 2012-10-23 | Luminex Corporation | Systems and methods for performing measurements of one or more materials |
EP1903337B1 (de) * | 2006-09-20 | 2015-07-22 | Mycartis N.V. | Beschichtung für Mikroträger |
JP5277540B2 (ja) * | 2007-01-09 | 2013-08-28 | 富士ゼロックス株式会社 | 磁性重合体粒子及びその製造方法、並びに、水分散体、カートリッジ及び画像形成装置 |
US8747677B2 (en) | 2010-04-09 | 2014-06-10 | Luminex Corporation | Magnetic separation device |
EP2577276A4 (de) * | 2010-06-04 | 2017-01-25 | Michael Himmelhaus | Modusaktivierung für optische hohlräume in magnetischen fluoreszierenden mikropartikeln |
US9597418B2 (en) * | 2014-03-18 | 2017-03-21 | Universite De Nantes | Magnetic and fluorescent reverse nanoassemblies |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4206094A (en) * | 1976-06-09 | 1980-06-03 | California Institute Of Technology | Method for producing a biological reagent |
US4115535A (en) * | 1977-06-22 | 1978-09-19 | General Electric Company | Diagnostic method employing a mixture of normally separable protein-coated particles |
US4369226A (en) * | 1979-03-19 | 1983-01-18 | California Institute Of Technology | Polyglutaraldehyde synthesis and protein bonding substrates |
IL63220A (en) * | 1981-07-01 | 1985-09-29 | Yeda Res & Dev | Process for production of polyacrolein microspheres |
FI63596C (fi) * | 1981-10-16 | 1983-07-11 | Orion Yhtymae Oy | Mikrobdiagnostiskt foerfarande som grundar sig pao skiktshybridisering av nukleinsyror och vid foerfarandet anvaenda kombinationer av reagenser |
US4707523A (en) | 1985-10-11 | 1987-11-17 | California Institute Of Technology | Magnetic particles |
US4891324A (en) * | 1987-01-07 | 1990-01-02 | Syntex (U.S.A.) Inc. | Particle with luminescer for assays |
DE3852299T2 (de) * | 1987-10-26 | 1995-07-20 | Baxter Diagnostics Inc | Verfahren zur herstellung magnetisch empfindlicher polymerteilchen und deren anwendung. |
GB8827160D0 (en) * | 1988-11-21 | 1988-12-29 | Apothekernes Lab | Detection & quantitative determination of rna & dna |
CA2011929A1 (en) * | 1989-04-03 | 1990-10-03 | Rex M. Bitner | Metal oxide supports for nucleic acids |
-
1990
- 1990-12-12 DE DE69029908T patent/DE69029908T2/de not_active Expired - Fee Related
- 1990-12-12 ES ES91902535T patent/ES2099156T3/es not_active Expired - Lifetime
- 1990-12-12 JP JP3502801A patent/JP2589618B2/ja not_active Expired - Lifetime
- 1990-12-12 EP EP91902535A patent/EP0463144B1/de not_active Expired - Lifetime
- 1990-12-12 CA CA002046894A patent/CA2046894C/en not_active Expired - Fee Related
- 1990-12-12 AT AT91902535T patent/ATE148746T1/de not_active IP Right Cessation
- 1990-12-12 AU AU71746/91A patent/AU634631B2/en not_active Ceased
- 1990-12-12 DK DK91902535.3T patent/DK0463144T3/da active
- 1990-12-12 WO PCT/US1990/007369 patent/WO1991009141A1/en active IP Right Grant
-
1996
- 1996-06-04 JP JP8165311A patent/JP2762259B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7174691A (en) | 1991-07-18 |
DE69029908D1 (de) | 1997-03-20 |
JPH0928397A (ja) | 1997-02-04 |
DK0463144T3 (da) | 1997-03-10 |
CA2046894A1 (en) | 1991-06-15 |
JP2762259B2 (ja) | 1998-06-04 |
AU634631B2 (en) | 1993-02-25 |
ES2099156T3 (es) | 1997-05-16 |
EP0463144B1 (de) | 1997-02-05 |
EP0463144A1 (de) | 1992-01-02 |
JP2589618B2 (ja) | 1997-03-12 |
CA2046894C (en) | 1999-10-19 |
EP0463144A4 (en) | 1992-12-09 |
JPH04503968A (ja) | 1992-07-16 |
WO1991009141A1 (en) | 1991-06-27 |
DE69029908T2 (de) | 1997-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |