ATE534904T1 - Magnetisch reagierende mikropartikel mit verbesserten reaktionszeiten - Google Patents
Magnetisch reagierende mikropartikel mit verbesserten reaktionszeitenInfo
- Publication number
- ATE534904T1 ATE534904T1 AT06784450T AT06784450T ATE534904T1 AT E534904 T1 ATE534904 T1 AT E534904T1 AT 06784450 T AT06784450 T AT 06784450T AT 06784450 T AT06784450 T AT 06784450T AT E534904 T1 ATE534904 T1 AT E534904T1
- Authority
- AT
- Austria
- Prior art keywords
- mrl
- particle
- particles
- magnetically responsive
- reaction times
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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.]
-
- 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.]
- Y10T428/2995—Silane, siloxane or silicone coating
-
- 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.]
- Y10T428/2996—Glass particles or spheres
-
- 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
- Y10T428/2998—Coated including synthetic resin or polymer
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Cell Biology (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)
- Medicinal Preparation (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68305105P | 2005-05-20 | 2005-05-20 | |
US11/436,680 US7989065B2 (en) | 2005-05-20 | 2006-05-18 | Magnetically-responsive microparticles with improved response times |
PCT/US2006/019808 WO2006125222A2 (en) | 2005-05-19 | 2006-05-19 | Magnetically-responsive microparticles with improved response times |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE534904T1 true ATE534904T1 (de) | 2011-12-15 |
Family
ID=37529359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06784450T ATE534904T1 (de) | 2005-05-20 | 2006-05-19 | Magnetisch reagierende mikropartikel mit verbesserten reaktionszeiten |
Country Status (4)
Country | Link |
---|---|
US (1) | US7989065B2 (de) |
EP (1) | EP1883818B1 (de) |
AT (1) | ATE534904T1 (de) |
WO (1) | WO2006125222A2 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2131937A4 (de) * | 2007-03-22 | 2010-09-22 | Argylla Technologies Llc | Oberflächenvermittelte selbstanordnung von nanopartikeln |
US8399011B1 (en) * | 2012-08-10 | 2013-03-19 | Magnifica Inc. | Oral particle compositions containing a core and an acid-soluble coat |
WO2014104713A1 (ko) * | 2012-12-24 | 2014-07-03 | 주식회사 노마디엔 | 금 마감 자성 마이크로스피어 |
JP2017539080A (ja) | 2014-10-23 | 2017-12-28 | コーニング インコーポレイテッド | 高分子被包磁性ナノ粒子 |
US10585088B2 (en) | 2015-05-01 | 2020-03-10 | BioLegend, Inc. | Stable nanomagnetic particle dispersions |
EP4134427A1 (de) | 2016-04-30 | 2023-02-15 | Biolegend, Inc. | Zusammensetzungen und verfahren zur durchführung von magnetisboyanttrennungen |
US20170342383A1 (en) | 2016-05-27 | 2017-11-30 | Corning Incorporated | Lithium disilicate glass-ceramic compositions and methods thereof |
US10751367B2 (en) | 2016-05-27 | 2020-08-25 | Corning Incorporated | Bioactive glass microspheres |
US10676713B2 (en) | 2016-05-27 | 2020-06-09 | Corning Incorporated | Bioactive borophosphate glasses |
US10647962B2 (en) | 2016-05-27 | 2020-05-12 | Corning Incorporated | Bioactive aluminoborate glasses |
US10059621B2 (en) | 2016-05-27 | 2018-08-28 | Corning Incorporated | Magnetizable glass ceramic composition and methods thereof |
CN111417601A (zh) | 2017-11-28 | 2020-07-14 | 康宁股份有限公司 | 化学强化的生物活性玻璃陶瓷 |
EP3717428A1 (de) | 2017-11-28 | 2020-10-07 | Corning Incorporated | Bioaktives boratglas und verfahren dafür |
CN111405913A (zh) | 2017-11-28 | 2020-07-10 | 康宁股份有限公司 | 生物活性玻璃组合物和牙本质超敏性修复 |
CN111433165A (zh) | 2017-11-28 | 2020-07-17 | 康宁股份有限公司 | 高液相线粘度生物活性玻璃 |
CN110732296B (zh) * | 2018-07-18 | 2021-09-03 | 苏州为度生物技术有限公司 | 具有蓬松壳层的磁性微球的制备方法 |
CN113614530A (zh) * | 2019-03-26 | 2021-11-05 | 积水医疗株式会社 | 磁性粒子以及检测试剂 |
JP7240436B2 (ja) * | 2020-04-15 | 2023-03-15 | ソマール株式会社 | 磁気応答性複合材料及びこれを含む組成物 |
GB202017751D0 (en) | 2020-11-10 | 2020-12-23 | Life Tech As | Sample protection |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1582956A (en) * | 1976-07-30 | 1981-01-21 | Ici Ltd | Composite magnetic particles |
US4230685A (en) * | 1979-02-28 | 1980-10-28 | Northwestern University | Method of magnetic separation of cells and the like, and microspheres for use therein |
FR2461521A1 (fr) * | 1979-07-20 | 1981-02-06 | Anvar | Fluides magnetiques, notamment ferrofluides, et procede pour leur obtention |
US4695392A (en) * | 1983-05-12 | 1987-09-22 | Advanced Magnetics Inc. | Magnetic particles for use in separations |
DE3619746A1 (de) * | 1986-06-12 | 1987-12-17 | Basf Ag | Superparamagnetische feststoffteilchen |
US4770183A (en) * | 1986-07-03 | 1988-09-13 | Advanced Magnetics Incorporated | Biologically degradable superparamagnetic particles for use as nuclear magnetic resonance imaging agents |
US5069216A (en) * | 1986-07-03 | 1991-12-03 | Advanced Magnetics Inc. | Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract |
US5091206A (en) * | 1987-10-26 | 1992-02-25 | Baxter Diagnostics Inc. | Process for producing magnetically responsive polymer particles and application thereof |
DE3852299T2 (de) | 1987-10-26 | 1995-07-20 | Baxter Diagnostics Inc | Verfahren zur herstellung magnetisch empfindlicher polymerteilchen und deren anwendung. |
US5648124A (en) * | 1993-07-09 | 1997-07-15 | Seradyn, Inc. | Process for preparing magnetically responsive microparticles |
FR2749082B1 (fr) * | 1996-05-24 | 1998-06-26 | Bio Merieux | Particules superparamagnetiques et monodispersees |
FR2773416B1 (fr) | 1998-01-06 | 2000-02-11 | Bio Merieux | Particules magnetiques perfectionnees, leurs procedes d'obtention et leurs utilisations dans la separation de molecules |
US6423410B1 (en) * | 1998-09-04 | 2002-07-23 | Mds Proteomics, Inc. | Ultrasonically generated paramagnetic polymer particles |
-
2006
- 2006-05-18 US US11/436,680 patent/US7989065B2/en active Active
- 2006-05-19 AT AT06784450T patent/ATE534904T1/de active
- 2006-05-19 WO PCT/US2006/019808 patent/WO2006125222A2/en active Application Filing
- 2006-05-19 EP EP06784450A patent/EP1883818B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2006125222A2 (en) | 2006-11-23 |
WO2006125222A8 (en) | 2007-02-01 |
US20060269751A1 (en) | 2006-11-30 |
EP1883818B1 (de) | 2011-11-23 |
US7989065B2 (en) | 2011-08-02 |
WO2006125222A3 (en) | 2007-04-12 |
EP1883818A4 (de) | 2009-01-07 |
EP1883818A2 (de) | 2008-02-06 |
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