WO2006072943A3 - Nano- and mesosized particles comprising an inorganic core, process and applications thereof - Google Patents

Nano- and mesosized particles comprising an inorganic core, process and applications thereof Download PDF

Info

Publication number
WO2006072943A3
WO2006072943A3 PCT/IL2006/000009 IL2006000009W WO2006072943A3 WO 2006072943 A3 WO2006072943 A3 WO 2006072943A3 IL 2006000009 W IL2006000009 W IL 2006000009W WO 2006072943 A3 WO2006072943 A3 WO 2006072943A3
Authority
WO
WIPO (PCT)
Prior art keywords
nano
amphiphile
applications
inorganic compound
particles
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.)
Ceased
Application number
PCT/IL2006/000009
Other languages
French (fr)
Other versions
WO2006072943A2 (en
Inventor
Jacob Zabicky
Charles Linder
Sarina Grinberg
Eliahu Heldman
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.)
Ben Gurion University of the Negev Research and Development Authority Ltd
Ben Gurion University of the Negev BGU
Original Assignee
Ben Gurion University of the Negev Research and Development Authority Ltd
Ben Gurion University of the Negev BGU
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 Ben Gurion University of the Negev Research and Development Authority Ltd, Ben Gurion University of the Negev BGU filed Critical Ben Gurion University of the Negev Research and Development Authority Ltd
Priority to US11/813,311 priority Critical patent/US8377469B2/en
Priority to EP06700044A priority patent/EP1845943A2/en
Publication of WO2006072943A2 publication Critical patent/WO2006072943A2/en
Publication of WO2006072943A3 publication Critical patent/WO2006072943A3/en
Priority to IL184213A priority patent/IL184213A0/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers comprising non-phosphatidyl surfactants as bilayer-forming substances, e.g. cationic lipids or non-phosphatidyl liposomes coated or grafted with polymers
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1277—Preparation processes; Proliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)

Abstract

Method for the preparation of nano- and mesosized particles consisting of a lipid layer comprising at least one amphiphile and a core of an inorganic compound and/or a metal, comprising: (i) dissolving in a common solvent at least one self-aggregating amphiphile with at least one inorganic, organometallic or metallorganic precursor of said inorganic compound or metal; and (ii) either injecting the resulting solution into an aqueous solution or drying the resulting solution and re-hydrating it, so as to form particles in which the precursor is encapsulated by the amphiphile(s) and is converted therein to said inorganic compound and/or metallic solid form.
PCT/IL2006/000009 2005-01-03 2006-01-02 Nano- and mesosized particles comprising an inorganic core, process and applications thereof Ceased WO2006072943A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/813,311 US8377469B2 (en) 2005-01-03 2006-01-02 Nano- and mesosized particles comprising an inorganic core, process and applications thereof
EP06700044A EP1845943A2 (en) 2005-01-03 2006-01-02 Nano- and mesosized particles comprising an inorganic core, process and applications thereof
IL184213A IL184213A0 (en) 2005-01-03 2007-06-25 Nano-and mesosized particles comprising an inorganic core, process and applications thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64021805P 2005-01-03 2005-01-03
US60/640,218 2005-01-03

Publications (2)

Publication Number Publication Date
WO2006072943A2 WO2006072943A2 (en) 2006-07-13
WO2006072943A3 true WO2006072943A3 (en) 2007-01-25

Family

ID=36647860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/000009 Ceased WO2006072943A2 (en) 2005-01-03 2006-01-02 Nano- and mesosized particles comprising an inorganic core, process and applications thereof

Country Status (3)

Country Link
US (1) US8377469B2 (en)
EP (1) EP1845943A2 (en)
WO (1) WO2006072943A2 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7611731B2 (en) * 2004-08-16 2009-11-03 Sba Materials, Inc. Mesostructured silica/block copolymer monoliths as a controlled release device and methods of manufacture
KR100998772B1 (en) * 2007-02-16 2010-12-06 주식회사 엘지화학 Copolymer Coordination Compound Containing Heterogeneous Complexes and Gel Formation Using the Same
JP2008243380A (en) * 2007-03-23 2008-10-09 Sony Corp Enzyme-immobilized electrode, fuel cell, electronic device, enzyme reaction utilization apparatus, and enzyme-immobilized substrate
JP5298479B2 (en) * 2007-08-17 2013-09-25 ソニー株式会社 Fuel cells and electronics
WO2009042839A1 (en) * 2007-09-28 2009-04-02 Varian Medical Systems, Inc. Radiation sensitive liposomes
WO2009049089A1 (en) 2007-10-09 2009-04-16 Washington University In St. Louis Ligand directed toroidal nanoparticles for therapy and diagnostic imaging
CN101868180A (en) 2007-10-09 2010-10-20 圣路易斯华盛顿州立大学 imaging particles
DK2393481T3 (en) * 2009-02-03 2019-07-15 Applied Biomimetic As Nanofabricated membrane with polymerized proteoliposomes
EP2512452B1 (en) 2009-12-17 2018-09-19 The Washington University Antithrombotic nanoparticle
US9808500B2 (en) 2009-12-17 2017-11-07 Washington University Antithrombotic nanoparticle
WO2011130114A1 (en) 2010-04-12 2011-10-20 Iowa State University Research Foundation, Inc. Nanoparticles and nanoparticle compositions
JP2013527157A (en) 2010-04-15 2013-06-27 ワシントン・ユニバーシティ Prodrug composition, prodrug nanoparticles and methods of use thereof
WO2014014970A1 (en) * 2012-07-18 2014-01-23 The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Method of preparing silica-coated nanodiamonds
EP2892510A4 (en) * 2012-09-04 2016-06-01 Lauren Sciences Llc BOLAAMPHIPHILIC COMPOUNDS, COMPOSITIONS AND USES THEREOF
CA2883788A1 (en) * 2012-09-04 2014-03-13 Lauren Sciences Llc Bolaamphiphilic compounds, compositions and uses thereof
KR101460500B1 (en) * 2013-02-27 2014-11-11 한양대학교 에리카산학협력단 Chalcogenide nanowire based thermoelectric chemical sensor and manufacturing method of the same
JP6440181B2 (en) * 2013-03-07 2018-12-19 学校法人神奈川大学 Method for preparing visible light sensitive photocatalyst and visible light sensitive photocatalyst intermediate, method of using visible light sensitive photocatalyst, and visible light sensitive photocatalyst
DE102014202718A1 (en) * 2014-02-14 2015-08-20 Evonik Degussa Gmbh Coating composition, process for its preparation and its use
EP3162361A1 (en) 2015-11-02 2017-05-03 Universität für Bodenkultur Wien Improved magnetically reactive vesicular bodies
US11031151B2 (en) * 2019-02-27 2021-06-08 The University Of North Carolina At Greensboro Amphiphilic hybrid nanomaterials
CN117623728A (en) * 2023-12-01 2024-03-01 确成硅化学股份有限公司 A multi-solid waste gelling material optimized with highly dispersed silica and its preparation method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369206B1 (en) * 1994-07-29 2002-04-09 Robert D. Leone Metal organothiol particles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1943338A (en) * 1931-05-25 1934-01-16 Lafayette M Hughes Method of treating tin bearing ores
US1937661A (en) * 1932-05-04 1933-12-05 Meyer Mineral Separation Compa Dry chloridizing of ores
US4839111A (en) * 1987-02-02 1989-06-13 The University Of Tennessee Research Corporation Preparation of solid core liposomes
US20030113369A1 (en) * 1991-01-16 2003-06-19 Martin Francis J. Liposomes with enhanced circulation time and method of treatment
TW200304385A (en) * 2002-03-13 2003-10-01 Novartis Ag Materials containing multiple layers of vesicles
WO2005110395A1 (en) * 2004-05-19 2005-11-24 University Of South Carolina System and device for magnetic drug targeting with magnetic drug carrier particles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6369206B1 (en) * 1994-07-29 2002-04-09 Robert D. Leone Metal organothiol particles

Also Published As

Publication number Publication date
EP1845943A2 (en) 2007-10-24
US20090011002A1 (en) 2009-01-08
US8377469B2 (en) 2013-02-19
WO2006072943A2 (en) 2006-07-13

Similar Documents

Publication Publication Date Title
US9987780B2 (en) Plastic-metal composite material and manufacturing method thereof
WO2009116062A3 (en) A process for the preparation of nano zinc oxide particles
MY144999A (en) Method of preparing microfibrillar polysaccharide
WO2008114746A1 (en) Hollow microparticle, method for production thereof, coating composition, and article having coating film formed thereon
WO2010080237A3 (en) Hydrophobic aerogels
WO2010029344A3 (en) Hyaluronic acid cryogel - compositions, uses, processes for manufacturing
WO2012011774A3 (en) Method for manufacturing silver nanowires
EP2045214A3 (en) Gold nanoparticle-halloysite nanotube and method of forming the same
JP2008509741A5 (en)
JP2008509738A5 (en)
WO2008088586A3 (en) New phototherapeutic materials prepared through nanoparticle assembly
WO2008045351A3 (en) Composition and associated method
WO2008135601A3 (en) Storage-stable formulation of oxidation-sensitive phenolic drug, especially paracetamol, comprises aqueous drug solution deoxygenated by a temperature-controlled manufacturing process of the formulation
WO2009125086A8 (en) Fluorescent nanocrystals encapsulated in an inorganic shell
WO2010030552A3 (en) Stable silver colloids and silica-coated silver colloids, and methods of preparing stable silver colloids and silica-coated silver colloids
WO2011127104A3 (en) Silica particle manufacturing process
WO2011062420A3 (en) Nanoparticles for tumor-targeting and processes for the preparation thereof
WO2014125309A3 (en) Metal catalyst supported on mesoporous material
TW200740697A (en) Yttrium oxide composition, method of preparing the same, and method of forming yttrium oxide layer using the same
WO2009007992A8 (en) Pharmaceutical composition produced by microprecipitation
WO2008037775A3 (en) Powder for use in a cold gas spraying method
WO2008084823A1 (en) Brown coating composition and method for preparation thereof
WO2009080627A3 (en) Kit comprising an alginate and a complexing agent in the form of a water-insoluble salt
CN104858988A (en) Compound wood fire-retardant preservative and preparation method thereof
WO2009112709A3 (en) Novel method for preparing extracts of ginkgo biloba

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 184213

Country of ref document: IL

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2006700044

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2006700044

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 184213

Country of ref document: IL

WWE Wipo information: entry into national phase

Ref document number: 11813311

Country of ref document: US