FI906383A - Pao retikulerade polyorganosiloxan baserade magnetiserbara core-shell-mikrobollar, foerfarande foer framstaellning av dessa och anvaendning av desamma i biologi. - Google Patents

Pao retikulerade polyorganosiloxan baserade magnetiserbara core-shell-mikrobollar, foerfarande foer framstaellning av dessa och anvaendning av desamma i biologi. Download PDF

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Publication number
FI906383A
FI906383A FI906383A FI906383A FI906383A FI 906383 A FI906383 A FI 906383A FI 906383 A FI906383 A FI 906383A FI 906383 A FI906383 A FI 906383A FI 906383 A FI906383 A FI 906383A
Authority
FI
Finland
Prior art keywords
core
shell
retikulerade
microbollar
magnetiserbara
Prior art date
Application number
FI906383A
Other languages
English (en)
Other versions
FI906383A0 (fi
Inventor
Dominique Charmot
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of FI906383A0 publication Critical patent/FI906383A0/fi
Publication of FI906383A publication Critical patent/FI906383A/fi

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5094—Microcapsules containing magnetic carrier material, e.g. ferrite for drug targeting
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/20—Magnetic particle immunoreagent carriers the magnetic material 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
    • G01N2446/30—Magnetic particle immunoreagent carriers the magnetic material being dispersed in the polymer composition before their conversion into particulate form
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/60—Magnetic particle immunoreagent carriers the magnetic material being dispersed in a medium other than the main solvent prior to incorporation into the polymer particle
    • G01N2446/64—Magnetic material dispersed in oil drop
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2446/00—Magnetic particle immunoreagent carriers
    • G01N2446/60—Magnetic particle immunoreagent carriers the magnetic material being dispersed in a medium other than the main solvent prior to incorporation into the polymer particle
    • G01N2446/66—Magnetic material dispersed in surfactant
    • 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
    • Y10T428/2998—Coated including synthetic resin or polymer

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Soft Magnetic Materials (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
FI906383A 1989-12-27 1990-12-21 Pao retikulerade polyorganosiloxan baserade magnetiserbara core-shell-mikrobollar, foerfarande foer framstaellning av dessa och anvaendning av desamma i biologi. FI906383A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8917232A FR2656318B1 (fr) 1989-12-27 1989-12-27 Microspheres "core-shell" magnetisables a base d'organopolysiloxane reticule, leur procede de preparation et leur application en biologie.

Publications (2)

Publication Number Publication Date
FI906383A0 FI906383A0 (fi) 1990-12-21
FI906383A true FI906383A (fi) 1991-06-28

Family

ID=9388997

Family Applications (1)

Application Number Title Priority Date Filing Date
FI906383A FI906383A (fi) 1989-12-27 1990-12-21 Pao retikulerade polyorganosiloxan baserade magnetiserbara core-shell-mikrobollar, foerfarande foer framstaellning av dessa och anvaendning av desamma i biologi.

Country Status (14)

Country Link
US (1) US5232782A (fi)
EP (1) EP0436450B1 (fi)
JP (1) JPH0737572B2 (fi)
AT (1) ATE102823T1 (fi)
AU (1) AU6849490A (fi)
CA (1) CA2033145A1 (fi)
DE (1) DE69007456T2 (fi)
DK (1) DK0436450T3 (fi)
ES (1) ES2052224T3 (fi)
FI (1) FI906383A (fi)
FR (1) FR2656318B1 (fi)
IE (1) IE904372A1 (fi)
NO (1) NO178549C (fi)
PT (1) PT96327A (fi)

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DE69526704T2 (de) * 1994-09-01 2002-11-21 Toda Kogyo Corp Mit modifizierten Polysiloxan beschichtete anorganische Teilchen
US5684130A (en) * 1995-06-05 1997-11-04 Solid Phase Sciences Corporation Process for synthesis of organic compounds using magnetic particles
US5834121A (en) * 1996-01-16 1998-11-10 Solid Phase Sciences Corp. Composite magnetic beads
US6423410B1 (en) 1998-09-04 2002-07-23 Mds Proteomics, Inc. Ultrasonically generated paramagnetic polymer particles
US5973138A (en) * 1998-10-30 1999-10-26 Becton Dickinson And Company Method for purification and manipulation of nucleic acids using paramagnetic particles
AU4289799A (en) * 1999-06-25 2001-01-31 Kyowa Medex Co., Ltd. Immunoassay supports and immunoasssay solid phases with the use thereof
GB2355012B (en) * 1999-10-05 2004-01-14 Solid Phase Sciences Corp Paramagnetic polymer practice
WO2001099127A2 (en) * 2000-06-19 2001-12-27 The University Of Iowa Research Foundation Coated metallic particles, methods and applications
DE10044635A1 (de) * 2000-09-08 2002-04-04 Henkel Kgaa Transparente Wirkstoffkapseln
WO2003072830A1 (en) 2002-02-22 2003-09-04 Purdue Research Foundation Magnetic nanomaterials and methods for detection of biological materials
US20060275757A1 (en) * 2002-06-28 2006-12-07 Lee Gil U Magnetic nanomaterials and methods for detection of biological materials
US20040157219A1 (en) * 2003-02-06 2004-08-12 Jianrong Lou Chemical treatment of biological samples for nucleic acid extraction and kits therefor
CN100439515C (zh) * 2003-03-03 2008-12-03 清华大学 一种核酸分析芯片实验室系统与应用
CN1280428C (zh) * 2003-05-19 2006-10-18 清华大学 一种基于微小颗粒的生物芯片系统及其应用
CN100494399C (zh) * 2003-06-30 2009-06-03 清华大学 一种基于dna芯片的基因分型方法及其应用
GB0414159D0 (en) * 2004-06-23 2004-07-28 Smith Adrian Process for manufacture of microbeads
JP4811565B2 (ja) * 2005-03-31 2011-11-09 Ｊｓｒ株式会社 多孔質表面を有する磁性粒子およびその製造方法、生化学用担体、ならびにビオチン類結合用粒子
WO2008048271A2 (en) 2005-10-24 2008-04-24 Magsense Life Sciences, Inc. Polymer coated microparticles
FR2910284B1 (fr) * 2006-12-20 2009-04-17 Oreal Produit cosmetique comprenant des composes silicones et un polymere amphiphile
FR2910345A1 (fr) * 2006-12-20 2008-06-27 Oreal Particules coeur/ecorce a base de composes silicones
DE102007031689A1 (de) * 2007-07-06 2009-01-08 Evonik Goldschmidt Gmbh Enzympräparate
WO2013030240A1 (en) * 2011-08-29 2013-03-07 The Provost, Fellows, Foundation Scholars, And The Other Members Of Board, Of The College Of The Holy And Undivided Trinity Of Queen Elizabeth Near Dublin Phase transfer reactions
CN103933903B (zh) * 2014-03-31 2017-01-04 清华大学 制备空心结构纳米有机硅微球的方法
JP6182520B2 (ja) * 2014-12-01 2017-08-16 三洋化成工業株式会社 磁性シリカ粒子、該磁性シリカ粒子を用いた測定対象物質測定方法及び測定対象物質測定用試薬
US11561219B2 (en) 2016-08-26 2023-01-24 Juno Therapeutics, Inc. Methods of enumerating particles present in a cell composition
MX2020000900A (es) 2017-07-29 2021-01-08 Juno Therapeutics Inc Reactivos para expandir celulas que expresan receptores recombinantes.
WO2019169194A1 (en) 2018-02-28 2019-09-06 Juno Therapeutics, Inc. Methods for detecting particles present in a cell composition
US20200041518A1 (en) 2018-08-03 2020-02-06 CellMax Life, Inc. Lipid vesicle-coated magnetic beads and uses of the same
WO2022204071A1 (en) 2021-03-22 2022-09-29 Juno Therapeutics, Inc. Method to assess potency of viral vector particles
CN117321417A (zh) 2021-03-22 2023-12-29 朱诺治疗学股份有限公司 确定治疗性细胞组合物的效力的方法

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FR1313846A (fr) * 1960-11-07 1963-01-04 Ici Ltd Fabrication de composés d'organosilicium
US3220972A (en) * 1962-07-02 1965-11-30 Gen Electric Organosilicon process using a chloroplatinic acid reaction product as the catalyst
US3159662A (en) * 1962-07-02 1964-12-01 Gen Electric Addition reaction
US3159601A (en) * 1962-07-02 1964-12-01 Gen Electric Platinum-olefin complex catalyzed addition of hydrogen- and alkenyl-substituted siloxanes
US3296291A (en) * 1962-07-02 1967-01-03 Gen Electric Reaction of silanes with unsaturated olefinic compounds
US3480555A (en) * 1964-05-11 1969-11-25 Diamond Shamrock Corp Sols of gamma ferric oxide and their preparation
FR88676E (fr) * 1964-08-05 1967-03-10 Ici Ltd Fabrication de composés d'organosilicium
FR1480409A (fr) * 1965-05-17 1967-05-12 Dow Corning Nouveaux types de catalyseurs pour la réaction de groupes hydrogénés de silicium contenant trois liaisons, avec des composés organiques contenant une liaison non saturée aliphatique
US3436366A (en) * 1965-12-17 1969-04-01 Gen Electric Silicone potting compositions comprising mixtures of organopolysiloxanes containing vinyl groups
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Also Published As

Publication number Publication date
IE904372A1 (en) 1991-07-03
ES2052224T3 (es) 1994-07-01
FI906383A0 (fi) 1990-12-21
DE69007456D1 (de) 1994-04-21
ATE102823T1 (de) 1994-04-15
NO905503L (no) 1991-06-28
DK0436450T3 (da) 1994-07-18
AU6849490A (en) 1991-07-04
EP0436450A1 (fr) 1991-07-10
NO178549B (no) 1996-01-08
DE69007456T2 (de) 1994-10-20
FR2656318B1 (fr) 1994-02-04
US5232782A (en) 1993-08-03
JPH04279664A (ja) 1992-10-05
NO178549C (no) 1996-04-17
PT96327A (pt) 1991-09-30
EP0436450B1 (fr) 1994-03-16
FR2656318A1 (fr) 1991-06-28
CA2033145A1 (fr) 1991-06-28
JPH0737572B2 (ja) 1995-04-26
NO905503D0 (no) 1990-12-20

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Legal Events

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FD Application lapsed
FD Application lapsed

Owner name: RHONE-POULENC CHIMIE