AU7685498A - Fully-coated, uniform-sized metallic particles - Google Patents

Fully-coated, uniform-sized metallic particles

Info

Publication number
AU7685498A
AU7685498A AU76854/98A AU7685498A AU7685498A AU 7685498 A AU7685498 A AU 7685498A AU 76854/98 A AU76854/98 A AU 76854/98A AU 7685498 A AU7685498 A AU 7685498A AU 7685498 A AU7685498 A AU 7685498A
Authority
AU
Australia
Prior art keywords
coated
uniform
fully
metallic particles
sized metallic
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.)
Abandoned
Application number
AU76854/98A
Inventor
Weixin Tang
Yuzhou Wang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU7685498A publication Critical patent/AU7685498A/en
Abandoned legal-status Critical Current

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
    • H01F1/44—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of magnetic liquids, e.g. ferrofluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16—Metallic particles coated with a non-metal
    • 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
    • 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
    • H01F1/09—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 mixtures of metallic and non-metallic particles; metallic particles having oxide skin
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/20—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/22—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—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 soft-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic
    • 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
    • G01N2446/80—Magnetic particle immunoreagent carriers characterised by the agent used to coat the magnetic particles, e.g. lipids

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Soft Magnetic Materials (AREA)
AU76854/98A 1997-05-14 1998-05-14 Fully-coated, uniform-sized metallic particles Abandoned AU7685498A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85649097A 1997-05-14 1997-05-14
US08856490 1997-05-14
PCT/US1998/009804 WO1998051435A1 (en) 1997-05-14 1998-05-14 Fully-coated, uniform-sized metallic particles

Publications (1)

Publication Number Publication Date
AU7685498A true AU7685498A (en) 1998-12-08

Family

ID=25323759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76854/98A Abandoned AU7685498A (en) 1997-05-14 1998-05-14 Fully-coated, uniform-sized metallic particles

Country Status (2)

Country Link
AU (1) AU7685498A (en)
WO (1) WO1998051435A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804117B1 (en) * 2000-01-21 2004-08-20 Bio Merieux PROCESS FOR ISOLATING PROTEINS AND / OR NUCLEIC ACIDS, PARTICLE COMPLEXES AND PROTEINS AND / OR NUCLEIC ACIDS, REAGENT AND APPLICATIONS
WO2001071732A2 (en) 2000-03-24 2001-09-27 Qiagen Gmbh Porous ferro- or ferrimagnetic glass particles for isolating molecules
US6548264B1 (en) 2000-05-17 2003-04-15 University Of Florida Coated nanoparticles
DE10051485A1 (en) * 2000-10-17 2002-04-25 Henkel Kgaa Composition, useful for the treatment of metal surfaces to improve corrosion resistance, comprises a solvent and at least one silane compound
WO2002061415A1 (en) * 2001-02-01 2002-08-08 Salafsky Joshua S Designs of labels for detection with a surface-selective nonlinear optical technique
TW593196B (en) * 2001-11-01 2004-06-21 Toray Industries Photosensitive ceramics composition and multi-layer substrate using it
FR2832507B1 (en) * 2001-11-20 2004-02-20 Stago Diagnostica METHOD OF DETECTING ANALYTE (S) USING COLLOIDAL MAGNETIC PARTICLES
CN100419426C (en) * 2002-04-22 2008-09-17 佛罗里达州立大学 Functionalized nanoparticles and methods of use
US8053073B2 (en) 2003-10-14 2011-11-08 Murata Manufacturing Co., Ltd. Process for producing resin-coated metal particles, resin-coated metal particles, and toner for forming circuit
US7357979B2 (en) * 2004-04-13 2008-04-15 Eastman Kodak Company Composition of matter comprising polymer and derivatized nanoparticles
US20050227075A1 (en) * 2004-04-13 2005-10-13 Eastman Kodak Company Derivatized nanoparticle comprising metal-ion sequestrant
CA2514010A1 (en) * 2004-08-03 2006-02-03 Axis-Shield Diagnostics Limited Assay
US20070292688A1 (en) * 2005-08-18 2007-12-20 Eastman Kodak Company Silylamine modified nanoparticulate carriers
EP2240271A4 (en) * 2008-02-15 2016-08-10 Ge Healthcare Bio Sciences Ab Separation of biomolecules
US9182406B2 (en) 2008-08-04 2015-11-10 Biodesy, Inc. Nonlinear optical detection of molecules comprising an unnatural amino acid possessing a hyperpolarizability
WO2012129347A1 (en) 2011-03-21 2012-09-27 Biodesy, Llc Classification of kinase inhibitors using nonlinear optical techniques
DE102012201774A1 (en) 2012-02-07 2013-08-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Magnetically separable microparticles with a silicate shell, process for their preparation and their use
US10100301B2 (en) 2014-03-04 2018-10-16 Roche Molecular Systems, Inc. Synthesis of magnetic nanoparticles for nucleic acid purification
EP3237906B8 (en) 2014-12-23 2020-10-28 Bluelight Therapeutics, Inc. Attachment of proteins to interfaces for use in nonlinear optical detection
JP6716683B2 (en) * 2015-05-01 2020-07-01 バイオレジェンド，インコーポレイテッド Stable nano magnetic particle dispersion
US20190127697A1 (en) 2016-04-30 2019-05-02 BioLegend, Inc. Compositions and methods for performing magnetibuoyant separations
WO2018127099A1 (en) * 2017-01-04 2018-07-12 南京金斯瑞生物科技有限公司 High-loading and alkali-resistant protein a magnetic bead and method of use thereof
ES2956480R1 (en) * 2019-05-31 2024-03-27 Univ Madrid Autonoma Procedure for the separation of microplastics from aqueous matrices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543962A1 (en) * 1975-10-02 1977-04-14 Dynamit Nobel Ag IMPROVED IRON OXIDE MAGNETIC PIGMENTS FOR THE PRODUCTION OF MAGNETIC LAYERS
EP0238069B1 (en) * 1986-03-20 1993-02-10 Hitachi Maxell Ltd. Magnetic recording medium
JPS62278131A (en) * 1986-05-28 1987-12-03 Canon Inc Silicon element-containing magnetic iron oxide and production thereof
US5356712A (en) * 1991-09-13 1994-10-18 Mitsui Mining & Smelting Co., Ltd. Magnetite particles
EP0566790B1 (en) * 1992-04-23 1996-08-07 Toda Kogyo Corp. Magnetic powder and magnetic toner
JP3398404B2 (en) * 1992-11-11 2003-04-21 戸田工業株式会社 Manufacturing method of magnetic particle powder for magnetic recording
US5599627A (en) * 1993-10-08 1997-02-04 Toda Kogyo Corporation Magnetic particles comprising magnetite core and process for producing the same
KR100407242B1 (en) * 1995-06-15 2004-04-13 토다 고교 가부시끼가이샤 Spherical Magnetic Particles for Magnetic Toner and Manufacturing Method Thereof
US5759435A (en) * 1996-05-23 1998-06-02 Mitsui Mining & Smelting Company, Ltd. Magnetite particles and process for production thereof

Also Published As

Publication number Publication date
WO1998051435A1 (en) 1998-11-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase