WO2003057359A2 - Microparticles and methods for their production - Google Patents
Microparticles and methods for their production Download PDFInfo
- Publication number
- WO2003057359A2 WO2003057359A2 PCT/GB2003/000029 GB0300029W WO03057359A2 WO 2003057359 A2 WO2003057359 A2 WO 2003057359A2 GB 0300029 W GB0300029 W GB 0300029W WO 03057359 A2 WO03057359 A2 WO 03057359A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- metal
- microparticles
- species
- core
- carbon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/12—Treatment with organosilicon compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/12—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules
- A61K51/1241—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins
- A61K51/1244—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by a special physical form, e.g. emulsion, microcapsules, liposomes, characterized by a special physical form, e.g. emulsions, dispersions, microcapsules particles, powders, lyophilizates, adsorbates, e.g. polymers or resins for adsorption or ion-exchange resins microparticles or nanoparticles, e.g. polymeric nanoparticles
-
- 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
- B01J13/025—Applications of microcapsules not provided for in other subclasses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/0018—Mixed oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/08—Ferroso-ferric oxide (Fe3O4)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/22—Compounds of iron
- C09C1/24—Oxides of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
- C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
- C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/42—Magnetic properties
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/500,842 US20050106098A1 (en) | 2002-01-07 | 2003-01-07 | Microparticles and methods for their production |
AU2003201991A AU2003201991A1 (en) | 2002-01-07 | 2003-01-07 | Microparticles and methods for their production |
EP03700841A EP1469941B1 (en) | 2002-01-07 | 2003-01-07 | Microparticles and methods for their production |
DE60317162T DE60317162D1 (en) | 2002-01-07 | 2003-01-07 | MICROPARTICLES AND METHOD FOR THEIR PRODUCTION |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0200259.0 | 2002-01-07 | ||
GBGB0200259.0A GB0200259D0 (en) | 2002-01-07 | 2002-01-07 | Encapsulated radioactive nuclide microparticles and methods for their production |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003057359A2 true WO2003057359A2 (en) | 2003-07-17 |
WO2003057359A3 WO2003057359A3 (en) | 2003-08-28 |
Family
ID=9928702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB2003/000029 WO2003057359A2 (en) | 2002-01-07 | 2003-01-07 | Microparticles and methods for their production |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050106098A1 (en) |
EP (1) | EP1469941B1 (en) |
AT (1) | ATE376878T1 (en) |
AU (1) | AU2003201991A1 (en) |
DE (1) | DE60317162D1 (en) |
GB (1) | GB0200259D0 (en) |
WO (1) | WO2003057359A2 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005007284A2 (en) * | 2003-07-16 | 2005-01-27 | The University Of Reading | Composite nanoparticles |
WO2005097672A2 (en) * | 2004-04-07 | 2005-10-20 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden | Method for the production of carbon nanotubes that are ferromagnetically filled in part and carry biomolecules, and use thereof in diagnosis and therapy |
WO2006042724A3 (en) * | 2004-10-15 | 2007-04-26 | Olga Mykhaylyk | Magnetic particles for therapy and diagnosis |
WO2008014623A1 (en) * | 2006-07-31 | 2008-02-07 | Ecole Polytechnique Federale De Lausanne (Epfl) | Nanoparticles with a silica-covered metal core |
EP2191043A1 (en) * | 2007-08-20 | 2010-06-02 | Shocking Technologies Inc | Voltage switchable dielectric material incorporating modified high aspect ratio particles |
WO2010124212A2 (en) | 2009-04-23 | 2010-10-28 | The University Of Chicago | Materials and methods for the preparation of nanocomposites |
US8206614B2 (en) | 2008-01-18 | 2012-06-26 | Shocking Technologies, Inc. | Voltage switchable dielectric material having bonded particle constituents |
CN101203329B (en) * | 2005-03-22 | 2012-07-25 | 司徒·G·小伯奇尔 | Cladding granule with high porosity, compositions and method of making |
US9208931B2 (en) | 2008-09-30 | 2015-12-08 | Littelfuse, Inc. | Voltage switchable dielectric material containing conductor-on-conductor core shelled particles |
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US7825491B2 (en) * | 2005-11-22 | 2010-11-02 | Shocking Technologies, Inc. | Light-emitting device using voltage switchable dielectric material |
AU6531600A (en) | 1999-08-27 | 2001-03-26 | Lex Kosowsky | Current carrying structure using voltage switchable dielectric material |
US20100044080A1 (en) * | 1999-08-27 | 2010-02-25 | Lex Kosowsky | Metal Deposition |
US7695644B2 (en) * | 1999-08-27 | 2010-04-13 | Shocking Technologies, Inc. | Device applications for voltage switchable dielectric material having high aspect ratio particles |
GB0200260D0 (en) * | 2002-01-07 | 2002-02-20 | Inst Of Applied Catalysis The | Microparticles and methods of making them |
US7923844B2 (en) | 2005-11-22 | 2011-04-12 | Shocking Technologies, Inc. | Semiconductor devices including voltage switchable materials for over-voltage protection |
US20080029405A1 (en) * | 2006-07-29 | 2008-02-07 | Lex Kosowsky | Voltage switchable dielectric material having conductive or semi-conductive organic material |
US7981325B2 (en) | 2006-07-29 | 2011-07-19 | Shocking Technologies, Inc. | Electronic device for voltage switchable dielectric material having high aspect ratio particles |
US7872251B2 (en) * | 2006-09-24 | 2011-01-18 | Shocking Technologies, Inc. | Formulations for voltage switchable dielectric material having a stepped voltage response and methods for making the same |
US20080305045A1 (en) * | 2007-06-07 | 2008-12-11 | Prabhakaran Kuniyil | Methods of synthesis of non-toxic multifunctional nanoparticles and applications |
US7793236B2 (en) * | 2007-06-13 | 2010-09-07 | Shocking Technologies, Inc. | System and method for including protective voltage switchable dielectric material in the design or simulation of substrate devices |
US20090165369A1 (en) * | 2007-11-16 | 2009-07-02 | Claudia Catalina Luhrs | Methods and compositions for multi-layer nanoparticles |
EP2093192A1 (en) | 2008-02-25 | 2009-08-26 | Koninklijke Philips Electronics N.V. | Preparation of nanoparticles from metal salts |
US8203421B2 (en) | 2008-04-14 | 2012-06-19 | Shocking Technologies, Inc. | Substrate device or package using embedded layer of voltage switchable dielectric material in a vertical switching configuration |
KR100975656B1 (en) * | 2008-07-24 | 2010-08-17 | 한국과학기술원 | Locally deactivated catalysts and method for preparing the same |
JP2012504870A (en) * | 2008-09-30 | 2012-02-23 | ショッキング テクノロジーズ インコーポレイテッド | Dielectric material switchable by voltage containing conductive core-shell particles |
US8362871B2 (en) * | 2008-11-05 | 2013-01-29 | Shocking Technologies, Inc. | Geometric and electric field considerations for including transient protective material in substrate devices |
US8399773B2 (en) | 2009-01-27 | 2013-03-19 | Shocking Technologies, Inc. | Substrates having voltage switchable dielectric materials |
US9226391B2 (en) | 2009-01-27 | 2015-12-29 | Littelfuse, Inc. | Substrates having voltage switchable dielectric materials |
US8272123B2 (en) | 2009-01-27 | 2012-09-25 | Shocking Technologies, Inc. | Substrates having voltage switchable dielectric materials |
EP2412212A1 (en) | 2009-03-26 | 2012-02-01 | Shocking Technologies Inc | Components having voltage switchable dielectric materials |
DE102009027090A1 (en) * | 2009-06-23 | 2010-12-30 | Evonik Degussa Gmbh | Magnetic particles and polyethylene-containing composite material |
US9053844B2 (en) | 2009-09-09 | 2015-06-09 | Littelfuse, Inc. | Geometric configuration or alignment of protective material in a gap structure for electrical devices |
US9224728B2 (en) | 2010-02-26 | 2015-12-29 | Littelfuse, Inc. | Embedded protection against spurious electrical events |
US9320135B2 (en) | 2010-02-26 | 2016-04-19 | Littelfuse, Inc. | Electric discharge protection for surface mounted and embedded components |
US9082622B2 (en) | 2010-02-26 | 2015-07-14 | Littelfuse, Inc. | Circuit elements comprising ferroic materials |
US20130309495A1 (en) * | 2012-05-18 | 2013-11-21 | InHwan Do | Process of dry milling particulate materials |
US10079389B2 (en) | 2012-05-18 | 2018-09-18 | Xg Sciences, Inc. | Silicon-graphene nanocomposites for electrochemical applications |
US10233099B2 (en) * | 2012-09-10 | 2019-03-19 | The Jikei University | Radioactive cesium decontaminator and method of producing the same, and method of removing the radioactive cesium |
CN103769584B (en) * | 2014-01-03 | 2015-07-01 | 西北师范大学 | Method for preparing nanometer particles of nickel-carbide nickel core-shell structure |
WO2016057369A2 (en) | 2014-10-06 | 2016-04-14 | Xg Sciences, Inc. | Lif-embedded sig powder for lithium ion battery |
US10920035B2 (en) | 2017-03-16 | 2021-02-16 | Lyten, Inc. | Tuning deformation hysteresis in tires using graphene |
WO2018169889A1 (en) | 2017-03-16 | 2018-09-20 | Lyten, Inc. | Carbon and elastomer integration |
US9862606B1 (en) | 2017-03-27 | 2018-01-09 | Lyten, Inc. | Carbon allotropes |
CN112670477B (en) * | 2020-12-24 | 2023-04-18 | 江西师范大学 | Vanadium nitride quantum dot in-situ implanted carbon sphere composite material, preparation method thereof and sodium storage application |
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CN115252878B (en) * | 2022-07-26 | 2024-03-29 | 北京石墨烯技术研究院有限公司 | Graphene microsphere and preparation method and application thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472749A (en) * | 1994-10-27 | 1995-12-05 | Northwestern University | Graphite encapsulated nanophase particles produced by a tungsten arc method |
US6009457A (en) * | 1996-04-01 | 1999-12-28 | Rocket Network, Inc. | Distributed real-time communications system |
US20010051766A1 (en) * | 1999-03-01 | 2001-12-13 | Gazdzinski Robert F. | Endoscopic smart probe and method |
WO2002000192A2 (en) * | 2000-06-23 | 2002-01-03 | Carbon Medical Technologies, Inc. | Embolization using carbon coated particles |
-
2002
- 2002-01-07 GB GBGB0200259.0A patent/GB0200259D0/en not_active Ceased
-
2003
- 2003-01-07 AT AT03700841T patent/ATE376878T1/en not_active IP Right Cessation
- 2003-01-07 DE DE60317162T patent/DE60317162D1/en not_active Expired - Lifetime
- 2003-01-07 US US10/500,842 patent/US20050106098A1/en not_active Abandoned
- 2003-01-07 WO PCT/GB2003/000029 patent/WO2003057359A2/en active IP Right Grant
- 2003-01-07 AU AU2003201991A patent/AU2003201991A1/en not_active Abandoned
- 2003-01-07 EP EP03700841A patent/EP1469941B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472749A (en) * | 1994-10-27 | 1995-12-05 | Northwestern University | Graphite encapsulated nanophase particles produced by a tungsten arc method |
US6009457A (en) * | 1996-04-01 | 1999-12-28 | Rocket Network, Inc. | Distributed real-time communications system |
US20010051766A1 (en) * | 1999-03-01 | 2001-12-13 | Gazdzinski Robert F. | Endoscopic smart probe and method |
WO2002000192A2 (en) * | 2000-06-23 | 2002-01-03 | Carbon Medical Technologies, Inc. | Embolization using carbon coated particles |
Non-Patent Citations (1)
Title |
---|
GADD G E ET AL: "The encapsulation of Ni in graphitic layers using C60 as a precursor" CARBON, XX, XX, vol. 39, no. 12, October 2001 (2001-10), pages 1769-1787, XP004299747 ISSN: 0008-6223 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005007284A2 (en) * | 2003-07-16 | 2005-01-27 | The University Of Reading | Composite nanoparticles |
WO2005007284A3 (en) * | 2003-07-16 | 2005-06-16 | Univ Reading | Composite nanoparticles |
JP2007530397A (en) * | 2003-07-16 | 2007-11-01 | ザ ユニヴァーシティー オブ リーディング | Composite nanoparticles |
WO2005097672A2 (en) * | 2004-04-07 | 2005-10-20 | Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden | Method for the production of carbon nanotubes that are ferromagnetically filled in part and carry biomolecules, and use thereof in diagnosis and therapy |
WO2005097672A3 (en) * | 2004-04-07 | 2006-05-18 | Chung Dresden Leibniz Inst Fue | Method for the production of carbon nanotubes that are ferromagnetically filled in part and carry biomolecules, and use thereof in diagnosis and therapy |
WO2006042724A3 (en) * | 2004-10-15 | 2007-04-26 | Olga Mykhaylyk | Magnetic particles for therapy and diagnosis |
CN101203329B (en) * | 2005-03-22 | 2012-07-25 | 司徒·G·小伯奇尔 | Cladding granule with high porosity, compositions and method of making |
WO2008014623A1 (en) * | 2006-07-31 | 2008-02-07 | Ecole Polytechnique Federale De Lausanne (Epfl) | Nanoparticles with a silica-covered metal core |
EP2191043A1 (en) * | 2007-08-20 | 2010-06-02 | Shocking Technologies Inc | Voltage switchable dielectric material incorporating modified high aspect ratio particles |
EP2191043A4 (en) * | 2007-08-20 | 2011-09-28 | Shocking Technologies Inc | Voltage switchable dielectric material incorporating modified high aspect ratio particles |
US8206614B2 (en) | 2008-01-18 | 2012-06-26 | Shocking Technologies, Inc. | Voltage switchable dielectric material having bonded particle constituents |
US9208931B2 (en) | 2008-09-30 | 2015-12-08 | Littelfuse, Inc. | Voltage switchable dielectric material containing conductor-on-conductor core shelled particles |
WO2010124212A2 (en) | 2009-04-23 | 2010-10-28 | The University Of Chicago | Materials and methods for the preparation of nanocomposites |
EP2430112A2 (en) * | 2009-04-23 | 2012-03-21 | The University of Chicago | Materials and methods for the preparation of nanocomposites |
EP2430112A4 (en) * | 2009-04-23 | 2012-12-26 | Univ Chicago | Materials and methods for the preparation of nanocomposites |
US9346998B2 (en) | 2009-04-23 | 2016-05-24 | The University Of Chicago | Materials and methods for the preparation of nanocomposites |
US10121952B2 (en) | 2009-04-23 | 2018-11-06 | The University Of Chicago | Materials and methods for the preparation of nanocomposites |
Also Published As
Publication number | Publication date |
---|---|
EP1469941B1 (en) | 2007-10-31 |
DE60317162D1 (en) | 2007-12-13 |
ATE376878T1 (en) | 2007-11-15 |
AU2003201991A1 (en) | 2003-07-24 |
WO2003057359A3 (en) | 2003-08-28 |
US20050106098A1 (en) | 2005-05-19 |
GB0200259D0 (en) | 2002-02-20 |
EP1469941A2 (en) | 2004-10-27 |
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