WO2017103534A3 - Assemblages de nanoparticules hydrophobes en milieu aqueux - Google Patents

Assemblages de nanoparticules hydrophobes en milieu aqueux Download PDF

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Publication number
WO2017103534A3
WO2017103534A3 PCT/FR2016/053522 FR2016053522W WO2017103534A3 WO 2017103534 A3 WO2017103534 A3 WO 2017103534A3 FR 2016053522 W FR2016053522 W FR 2016053522W WO 2017103534 A3 WO2017103534 A3 WO 2017103534A3
Authority
WO
WIPO (PCT)
Prior art keywords
assemblies
aqueous medium
hydrophobic nanoparticles
relates
present
Prior art date
Application number
PCT/FR2016/053522
Other languages
English (en)
Other versions
WO2017103534A2 (fr
Inventor
Fabienne Gauffre
Flavien SCIORTINO
Gérald CASTEROU
Myrtil Kahn
Soizic CHEVANCE
Original Assignee
Centre National De La Recherche Scientifique
Université De Rennes 1
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 Centre National De La Recherche Scientifique, Université De Rennes 1 filed Critical Centre National De La Recherche Scientifique
Publication of WO2017103534A2 publication Critical patent/WO2017103534A2/fr
Publication of WO2017103534A3 publication Critical patent/WO2017103534A3/fr

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Classifications

    • 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
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/12—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
    • B01J13/125—Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution by evaporation of the solvent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/18—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by a special physical form, e.g. emulsions, microcapsules, liposomes
    • A61K49/1806—Suspensions, emulsions, colloids, dispersions
    • A61K49/1812—Suspensions, emulsions, colloids, dispersions liposomes, polymersomes, e.g. immunoliposomes
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/5115—Inorganic compounds
    • 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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5138—Organic macromolecular compounds; Dendrimers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La présente invention se situe dans le domaine des nanomatériaux. Plus particulièrement, la présente invention concerne de nouveaux nano-objets, les hybridosomes, constitués d'un cœur aqueux et d'une coque hybride organique- inorganique. Celle-ci comprend à la fois des nanoparticules inorganiques et des chaînes de polymère. La présente invention concerne également un procédé de préparation de ces hybridosomes, ses produits intermédiaires de synthèse et leurs utilisations.
PCT/FR2016/053522 2015-12-18 2016-12-16 Assemblages de nanoparticules hydrophobes en milieu aqueux WO2017103534A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1562860A FR3045408B1 (fr) 2015-12-18 2015-12-18 Assemblages de nanoparticules hydrophobes en milieu aqueux
FR1562860 2015-12-18

Publications (2)

Publication Number Publication Date
WO2017103534A2 WO2017103534A2 (fr) 2017-06-22
WO2017103534A3 true WO2017103534A3 (fr) 2017-10-12

Family

ID=55646765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2016/053522 WO2017103534A2 (fr) 2015-12-18 2016-12-16 Assemblages de nanoparticules hydrophobes en milieu aqueux

Country Status (2)

Country Link
FR (1) FR3045408B1 (fr)
WO (1) WO2017103534A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110591361B (zh) * 2019-10-16 2020-09-25 中国科学院兰州化学物理研究所 一种杂化自润滑微胶囊及其制备方法、自润滑复合材料及其制备方法
CN110964510A (zh) * 2019-11-14 2020-04-07 上海大学 一种磁性/上转换发光水溶性纳米材料、制备方法及其应用
CN113203724B (zh) * 2021-04-28 2024-01-26 太原理工大学 一种单层密排纳米颗粒孔阵列结构及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110059020A1 (en) * 2009-09-08 2011-03-10 Fujifilm Corporation Liposome composition, and diagnostic contrast agent, therapeutic enhancer, and pharmaceutical composition using the same
WO2011147926A2 (fr) * 2010-05-26 2011-12-01 Erik Reimhult Structures de membranes à réaction magnétique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110059020A1 (en) * 2009-09-08 2011-03-10 Fujifilm Corporation Liposome composition, and diagnostic contrast agent, therapeutic enhancer, and pharmaceutical composition using the same
WO2011147926A2 (fr) * 2010-05-26 2011-12-01 Erik Reimhult Structures de membranes à réaction magnétique

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
GÉRALD CASTEROU: "Conception de nouveaux agents de contraste à base d'assemblages de nanoparticules d'oxyde de fer pour l'Imagerie par Résonance Magnétique.", 4 March 2015 (2015-03-04), Univerité de Rennes 1, XP055294624, Retrieved from the Internet <URL:http://www.theses.fr/2015REN1S055> [retrieved on 20160810] *
OLIVEIRA HUGO ET AL: "Magnetic field triggered drug release from polymersomes for cancer therapeutics", JOURNAL OF CONTROLLED RELEASE, ELSEVIER, AMSTERDAM, NL, vol. 169, no. 3, 23 January 2013 (2013-01-23), pages 165 - 170, XP028567393, ISSN: 0168-3659, DOI: 10.1016/J.JCONREL.2013.01.013 *
ROBERT J. HICKEY ET AL: "Controlling the Self-Assembly Structure of Magnetic Nanoparticles and Amphiphilic Block-Copolymers: From Micelles to Vesicles", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 133, no. 5, 9 February 2011 (2011-02-09), US, pages 1517 - 1525, XP055294062, ISSN: 0002-7863, DOI: 10.1021/ja1090113 *
WEI Q ET AL: "Fe3O4 nanoparticles-loaded PEG-PLA polymeric vesicles as labels for ultrasensitive immunosensors", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 31, no. 28, 9 July 2010 (2010-07-09), pages 7332 - 7339, XP027182467, ISSN: 0142-9612, [retrieved on 20100803] *
YANG X ET AL: "Multifunctional SPIO/DOX-loaded wormlike polymer vesicles for cancer therapy and MR imaging", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 31, no. 34, 9 October 2010 (2010-10-09), pages 9065 - 9073, XP027381071, ISSN: 0142-9612, [retrieved on 20100909] *

Also Published As

Publication number Publication date
FR3045408B1 (fr) 2021-01-08
WO2017103534A2 (fr) 2017-06-22
FR3045408A1 (fr) 2017-06-23

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