WO2010149150A3 - Farblose, magnetische polymerpartikel für den hochempfindlichen nachweis von biologischen substanzen und pathogenen im rahmen der bioanalytik und diagnostik - Google Patents

Farblose, magnetische polymerpartikel für den hochempfindlichen nachweis von biologischen substanzen und pathogenen im rahmen der bioanalytik und diagnostik Download PDF

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Publication number
WO2010149150A3
WO2010149150A3 PCT/DE2010/000736 DE2010000736W WO2010149150A3 WO 2010149150 A3 WO2010149150 A3 WO 2010149150A3 DE 2010000736 W DE2010000736 W DE 2010000736W WO 2010149150 A3 WO2010149150 A3 WO 2010149150A3
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WO
WIPO (PCT)
Prior art keywords
colorless
polymer particles
bioanalytics
pathogens
diagnostics
Prior art date
Application number
PCT/DE2010/000736
Other languages
English (en)
French (fr)
Other versions
WO2010149150A2 (de
Inventor
Detlef Müller-Schulte
Original Assignee
Deklatec Gmbh
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 Deklatec Gmbh filed Critical Deklatec Gmbh
Publication of WO2010149150A2 publication Critical patent/WO2010149150A2/de
Publication of WO2010149150A3 publication Critical patent/WO2010149150A3/de

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/017—Antistatic agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Die Erfindung betrifft farblose, magnetische Polymerpartikel bestehend aus einem Polymer, einem Weißpigment und einem Magnetkolloid. Durch die Zugabe der weißen Pigmente wird die tiefbraune bzw. schwarze Farbe der sonst üblichen magnetischen Polymerpartikel überdeckt. Aufgrund der weißen Färbung der Partikel können diese vorteilhaft in Kombination mit gefärbten oder fluoreszierenden Biomarkern eingesetzt werden.
PCT/DE2010/000736 2009-06-22 2010-06-22 Farblose, magnetische polymerpartikel für den hochempfindlichen nachweis von biologischen substanzen und pathogenen im rahmen der bioanalytik und diagnostik WO2010149150A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009029738.3 2009-06-22
DE102009029738 2009-06-22

Publications (2)

Publication Number Publication Date
WO2010149150A2 WO2010149150A2 (de) 2010-12-29
WO2010149150A3 true WO2010149150A3 (de) 2011-05-26

Family

ID=42953753

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2010/000736 WO2010149150A2 (de) 2009-06-22 2010-06-22 Farblose, magnetische polymerpartikel für den hochempfindlichen nachweis von biologischen substanzen und pathogenen im rahmen der bioanalytik und diagnostik

Country Status (1)

Country Link
WO (1) WO2010149150A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012014536B4 (de) 2012-07-21 2016-11-24 Perkinelmer Chemagen Technologie Gmbh Sphärische, magnetisierbare Polyvinylalkohol-Mikropartikel, Verfahren für deren Herstellung sowie deren Verwendung
GB201700983D0 (en) * 2017-01-20 2017-03-08 Life Tech As Polymeric particles
ES2898224T3 (es) 2018-09-10 2022-03-04 Ivoclar Vivadent Ag Material dental con partículas magnéticas con apantallamiento de color mejorado

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343901A (en) * 1980-10-22 1982-08-10 Uop Inc. Magnetic support matrix for enzyme immobilization
JPS63161459A (ja) * 1986-12-24 1988-07-05 Hitachi Metals Ltd カラ−用磁性トナ−粒子
JP2000150218A (ja) * 1998-11-09 2000-05-30 Ube Ind Ltd 白色系磁性粉末及びその製造方法
US6514688B2 (en) * 1995-07-31 2003-02-04 Chemagen Biopolymer-Technologie Aktiengesellschaft Separating, detecting or quantifying biological materials using magnetic cross-linked polyvinyl alcohol particles
WO2005052581A2 (de) * 2003-11-25 2005-06-09 Magnamedics Gmbh Sphärische, magnetische silicagel-träger mit vergrösserter oberfläche für die aufreinigung von nukleinsäuren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152210A (en) 1971-08-27 1979-05-01 Beecham Group Limited Biologically active materials attached to a ferromagnetic support
FR2461521A1 (fr) 1979-07-20 1981-02-06 Anvar Fluides magnetiques, notamment ferrofluides, et procede pour leur obtention
NO155316C (no) 1982-04-23 1987-03-11 Sintef Fremgangsmaate for fremstilling av magnetiske polymerpartikler.
US4827945A (en) 1986-07-03 1989-05-09 Advanced Magnetics, Incorporated Biologically degradable superparamagnetic materials for use in clinical applications
JP2979414B2 (ja) 1989-09-29 1999-11-15 富士レビオ株式会社 磁性粒子およびそれを用いた免疫測定法
US5648124A (en) 1993-07-09 1997-07-15 Seradyn, Inc. Process for preparing magnetically responsive microparticles
DE10035953A1 (de) 2000-07-21 2002-01-31 Fraunhofer Ges Forschung Sphärische, magnetische Silica-Partikel mit einstellbarer Teilchen- und Porengröße sowie einstellbarem Magnetgehalt für die Aufreinigung von Nukleinsäuren und anderen Biomolekülen
DE10331439B3 (de) 2003-07-10 2005-02-03 Micromod Partikeltechnologie Gmbh Magnetische Nanopartikel mit verbesserten Magneteigenschaften

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343901A (en) * 1980-10-22 1982-08-10 Uop Inc. Magnetic support matrix for enzyme immobilization
JPS63161459A (ja) * 1986-12-24 1988-07-05 Hitachi Metals Ltd カラ−用磁性トナ−粒子
US6514688B2 (en) * 1995-07-31 2003-02-04 Chemagen Biopolymer-Technologie Aktiengesellschaft Separating, detecting or quantifying biological materials using magnetic cross-linked polyvinyl alcohol particles
JP2000150218A (ja) * 1998-11-09 2000-05-30 Ube Ind Ltd 白色系磁性粉末及びその製造方法
WO2005052581A2 (de) * 2003-11-25 2005-06-09 Magnamedics Gmbh Sphärische, magnetische silicagel-träger mit vergrösserter oberfläche für die aufreinigung von nukleinsäuren

Also Published As

Publication number Publication date
WO2010149150A2 (de) 2010-12-29

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