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

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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
Application number
PCT/IL2006/000009
Other languages
French (fr)
Other versions
WO2006072943A2 (en
Inventor
Jacob Zabicky
Charles Linder
Sarina Grinberg
Eliahu Heldman
Original Assignee
Univ Ben Gurion
Jacob Zabicky
Charles Linder
Sarina Grinberg
Eliahu Heldman
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 Univ Ben Gurion, Jacob Zabicky, Charles Linder, Sarina Grinberg, Eliahu Heldman filed Critical Univ Ben Gurion
Priority to EP06700044A priority Critical patent/EP1845943A2/en
Priority to US11/813,311 priority patent/US8377469B2/en
Publication of WO2006072943A2 publication Critical patent/WO2006072943A2/en
Publication of WO2006072943A3 publication Critical patent/WO2006072943A3/en
Priority to IL184213A priority patent/IL184213A0/en

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—Liposomes
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
    • A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids
    • 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—Liposomes
    • 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—Liposomes
    • A61K9/1277—Processes for preparing; Proliposomes

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Molecular Biology (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 WO2006072943A2 (en)

Priority Applications (3)

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

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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 comprising heterogeneous complexes and gel using the same
JP2008243380A (en) * 2007-03-23 2008-10-09 Sony Corp Enzyme immobilization electrode, fuel cell, electronic apparatus, enzyme reaction utilization device, and enzyme immobilization substrate
JP5298479B2 (en) * 2007-08-17 2013-09-25 ソニー株式会社 Fuel cells and electronics
US20090304589A1 (en) * 2007-09-28 2009-12-10 Varian Medical Systems,Inc. Radiation sensitive liposomes
US9446150B2 (en) 2007-10-09 2016-09-20 Washington University Particles for imaging
WO2009049089A1 (en) 2007-10-09 2009-04-16 Washington University In St. Louis Ligand directed toroidal nanoparticles for therapy and diagnostic imaging
KR101367437B1 (en) * 2009-02-03 2014-02-26 아쿠아 에이/에스 Nanofabricated membrane using polymerized proteoliposomes
US9764043B2 (en) 2009-12-17 2017-09-19 Washington University Antithrombotic nanoparticle
US9808500B2 (en) 2009-12-17 2017-11-07 Washington University Antithrombotic nanoparticle
US8790621B2 (en) 2010-04-12 2014-07-29 Iowa State University Research Foundation, Inc. Nanoparticles and nanoparticle compositions
AU2011239414A1 (en) 2010-04-15 2012-11-08 The Washington University Prodrug compositions, prodrug nanoparticles, and methods of use thereof
EP2874943A4 (en) * 2012-07-18 2016-03-30 Us Health Method of preparing silica-coated nanodiamonds
EP2892512A4 (en) * 2012-09-04 2016-04-27 Lauren Sciences Llc Bolaamphiphilic compounds, compositions and uses thereof
WO2014039501A1 (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

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)

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

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