DE60109732D1 - Beschichtung von ungeladen soliden teilchen durch polymermehrlagen - Google Patents

Beschichtung von ungeladen soliden teilchen durch polymermehrlagen

Info

Publication number
DE60109732D1
DE60109732D1 DE60109732T DE60109732T DE60109732D1 DE 60109732 D1 DE60109732 D1 DE 60109732D1 DE 60109732 T DE60109732 T DE 60109732T DE 60109732 T DE60109732 T DE 60109732T DE 60109732 D1 DE60109732 D1 DE 60109732D1
Authority
DE
Germany
Prior art keywords
polymers
coating
solid particles
template
unloaded solid
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.)
Expired - Lifetime
Application number
DE60109732T
Other languages
English (en)
Other versions
DE60109732T2 (de
Inventor
Frank Caruso
Dieter Trau
Helmuth Moehwald
Reinhard Renneberg
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Priority to DE60109732T priority Critical patent/DE60109732T2/de
Publication of DE60109732D1 publication Critical patent/DE60109732D1/de
Application granted granted Critical
Publication of DE60109732T2 publication Critical patent/DE60109732T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/11—Encapsulated compositions
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/30—Encapsulation of particles, e.g. foodstuff additives
    • 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
    • A61K9/5089—Processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/02—Nutrients, e.g. vitamins, minerals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • 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
    • B01J13/20—After-treatment of capsule walls, e.g. hardening
    • B01J13/22—Coating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
    • A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers
DE60109732T 2000-01-13 2001-01-12 Beschichtung von ungeladen soliden teilchen durch polymermehrlagen Expired - Lifetime DE60109732T2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE60109732T DE60109732T2 (de) 2000-01-13 2001-01-12 Beschichtung von ungeladen soliden teilchen durch polymermehrlagen

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE10001172 2000-01-13
DE10001172A DE10001172A1 (de) 2000-01-13 2000-01-13 Templatieren von Feststoffpartikeln mit Polymermultischichten
EP00111523 2000-05-29
EP00111523A EP1116516A1 (de) 2000-01-13 2000-05-29 Beschichtung von soliden Partikeln durch Mehrlegen von Polymeren
DE60109732T DE60109732T2 (de) 2000-01-13 2001-01-12 Beschichtung von ungeladen soliden teilchen durch polymermehrlagen
PCT/EP2001/000329 WO2001051196A1 (en) 2000-01-13 2001-01-12 Templating of solid particles by polymer multilayers

Publications (2)

Publication Number Publication Date
DE60109732D1 true DE60109732D1 (de) 2005-05-04
DE60109732T2 DE60109732T2 (de) 2005-08-25

Family

ID=7627403

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10001172A Withdrawn DE10001172A1 (de) 2000-01-13 2000-01-13 Templatieren von Feststoffpartikeln mit Polymermultischichten
DE60109732T Expired - Lifetime DE60109732T2 (de) 2000-01-13 2001-01-12 Beschichtung von ungeladen soliden teilchen durch polymermehrlagen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10001172A Withdrawn DE10001172A1 (de) 2000-01-13 2000-01-13 Templatieren von Feststoffpartikeln mit Polymermultischichten

Country Status (8)

Country Link
US (1) US7045146B2 (de)
EP (2) EP1116516A1 (de)
JP (1) JP2003519565A (de)
AT (1) ATE291958T1 (de)
DE (2) DE10001172A1 (de)
DK (1) DK1246692T3 (de)
ES (1) ES2236175T3 (de)
WO (1) WO2001051196A1 (de)

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101575B2 (en) 1998-03-19 2006-09-05 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Production of nanocapsules and microcapsules by layer-wise polyelectrolyte self-assembly
WO2002009865A1 (de) * 2000-08-02 2002-02-07 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Polyelektrolytkapselherstellung durch oberflächenpräzipitation
US7112361B2 (en) * 2001-10-25 2006-09-26 Massachusetts Institute Of Technology Methods of making decomposable thin films of polyelectrolytes and uses thereof
US7504364B2 (en) * 2002-03-01 2009-03-17 Receptors Llc Methods of making arrays and artificial receptors
TW200304385A (en) 2002-03-13 2003-10-01 Novartis Ag Materials containing multiple layers of vesicles
EP1488006B1 (de) * 2002-03-20 2008-05-28 InnovativeBio.Biz Mikrokapseln mit kontrollierter durchlässigkeit die ein nukleinsäureamplifizierungsreaktionsgemisch enthalten und deren benutzung als reaktionsgefäss für parallele reaktionen
US6974592B2 (en) 2002-04-11 2005-12-13 Ocean Nutrition Canada Limited Encapsulated agglomeration of microcapsules and method for the preparation thereof
US7101947B2 (en) 2002-06-14 2006-09-05 Florida State University Research Foundation, Inc. Polyelectrolyte complex films for analytical and membrane separation of chiral compounds
US7235164B2 (en) 2002-10-18 2007-06-26 Eksigent Technologies, Llc Electrokinetic pump having capacitive electrodes
WO2004016234A1 (en) * 2002-08-14 2004-02-26 Quest International Services B.V. Compositions comprising encapsulated material
EP1393706A1 (de) * 2002-08-14 2004-03-03 Quest International B.V. Duftende Zusammensetzungen, eingekapselte Stoffe enthaltend
US20050170385A1 (en) * 2002-09-16 2005-08-04 Receptors Llc Artificial receptors including gradients
US20050037429A1 (en) * 2003-03-28 2005-02-17 Receptors Llc Artificial receptors including reversibly immobilized building blocks and methods
WO2005003326A2 (en) * 2003-03-28 2005-01-13 Receptors Llc. Artificial receptors including reversibly immobilized building blocks and methods
US7469076B2 (en) * 2003-09-03 2008-12-23 Receptors Llc Sensors employing combinatorial artificial receptors
US20060057625A1 (en) * 2002-09-16 2006-03-16 Carlson Robert E Scaffold-based artificial receptors and methods
US20050037428A1 (en) * 2002-09-16 2005-02-17 Receptors Llc Artificial receptors including reversibly immobilized building blocks, the building blocks, and methods
US20050037381A1 (en) * 2002-09-16 2005-02-17 Receptors Llc Artificial receptors, building blocks, and methods
US20040137481A1 (en) * 2002-09-16 2004-07-15 Receptors Llc Artificial receptor building blocks, components, and kits
US20050136483A1 (en) * 2003-09-03 2005-06-23 Receptors Llc Nanodevices employing combinatorial artificial receptors
DE10244504A1 (de) * 2002-09-25 2004-04-08 Capsulution Nanoscience Ag Schnellfreisetzende Darreichungsform mit schwerlöslichem Wirkstoff
DE10244503A1 (de) * 2002-09-25 2004-04-08 Capsulution Nanoscience Ag Methode zur Herstellung und Stabilisierung von Mikro- und Nanosuspensionen mit Amphiphilen und Polyelektrolyten
US6740336B2 (en) * 2002-10-04 2004-05-25 Mirus Corporation Process for generating multilayered particles
US8105652B2 (en) 2002-10-24 2012-01-31 Massachusetts Institute Of Technology Methods of making decomposable thin films of polyelectrolytes and uses thereof
MX272648B (es) 2002-11-04 2009-12-10 Ocean Nutrition Canada Ltd Microcapsulas que tienen multiples cortezas y metodo para la preparacion de las mismas.
EP1610752B1 (de) 2003-01-31 2013-01-02 Boston Scientific Limited Lokalisierte arzneimittelabgabe unter verwendung von mit arzneimittel beladenen nanokapseln und damit beschichtete implantierbare vorrichtung
GB0308937D0 (en) 2003-04-17 2003-05-28 Eastman Kodak Co Inkjet recording element comprising particles and polymers
DE10361084A1 (de) 2003-06-13 2005-01-05 Henkel Kgaa Lagerstabile Bleichmittelzusammensetzungen auf Basis von Peroxycarbonsäuren
US7364585B2 (en) * 2003-08-11 2008-04-29 Boston Scientific Scimed, Inc. Medical devices comprising drug-loaded capsules for localized drug delivery
US7544770B2 (en) 2003-08-29 2009-06-09 Louisiana Tech Foundation, Inc. Multilayer films, coatings, and microcapsules comprising polypeptides
US7348399B2 (en) 2003-08-29 2008-03-25 Louisiana Tech University Foundation, Inc. Nanofabricated polypeptide multilayer films, coatings, and microcapsules
US7550557B2 (en) 2003-08-29 2009-06-23 Louisiana Tech University Foundation, Inc. Multilayer films, coatings, and microcapsules comprising polypeptides
AU2004285553B2 (en) * 2003-10-31 2009-12-10 Teva Pharmaceutical Industries, Ltd. Nanoparticles for drug delivery
DE102004013637A1 (de) * 2004-03-19 2005-10-13 Capsulution Nanoscience Ag Verfahren zur Herstellung von CS-Partikeln und Mikrokapseln unter Verwendung poröser Template sowie CS-Partikel und Mikrokapseln
US8728525B2 (en) 2004-05-12 2014-05-20 Baxter International Inc. Protein microspheres retaining pharmacokinetic and pharmacodynamic properties
WO2005110592A1 (en) * 2004-05-17 2005-11-24 Yki, Ytkemiska Institutet Ab Mesoporous particles loaded with active substance
US8119153B2 (en) 2004-08-26 2012-02-21 Boston Scientific Scimed, Inc. Stents with drug eluting coatings
US7504365B2 (en) 2004-09-03 2009-03-17 Receptors Llc Combinatorial artificial receptors including tether building blocks
WO2006029383A2 (en) * 2004-09-11 2006-03-16 Receptors Llc Combinatorial artificial receptors including peptide building blocks
EP1808225B1 (de) * 2004-10-18 2014-04-16 Seiko Epson Corporation Verkapselungsprodukt, herstellungsverfahren dafür und tintenzusammensetzung
WO2007018570A2 (en) * 2004-11-03 2007-02-15 Massachusetts Institute Of Technology Absorbing film
US20060110429A1 (en) * 2004-11-24 2006-05-25 Therakine Corporation Implant for intraocular drug delivery
CN101115807A (zh) * 2004-12-17 2008-01-30 卡伯特公司 包含多层颜料的喷墨油墨
GB0428261D0 (en) * 2004-12-23 2005-01-26 Eastman Kodak Co Control of lattice spacing within crystals
US6969530B1 (en) 2005-01-21 2005-11-29 Ocean Nutrition Canada Ltd. Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof
US8034450B2 (en) 2005-01-21 2011-10-11 Ocean Nutrition Canada Limited Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof
EP1868574B1 (de) * 2005-04-13 2010-01-06 Abbott GmbH & Co. KG Verfahren zur schonenden herstellung hochfeiner partikelsuspensionen und hochfeiner partikel sowie deren verwendung
EP1885335A1 (de) * 2005-04-27 2008-02-13 BAXTER INTERNATIONAL INC. (a Delaware corporation) Oberflächenmodifizierte mikroteilchen und verfahren zu ihrer bildung und verwendung
US9968120B2 (en) 2006-05-17 2018-05-15 Dsm Nutritional Products Ag Homogenized formulations containing microcapsules and methods of making and using thereof
US7678545B2 (en) 2005-07-08 2010-03-16 Wisconsin Alumni Research Foundation Polyelectrolyte multilayer films at liquid-liquid interfaces and methods for providing and using same
US9868103B2 (en) 2005-08-02 2018-01-16 Sol-Gel Technologies Ltd. Metal oxide coating of water insoluble ingredients
US20070048383A1 (en) * 2005-08-25 2007-03-01 Helmus Michael N Self-assembled endovascular structures
DE102005044400A1 (de) * 2005-09-16 2007-03-22 Capsulution Nanoscience Ag Verfahren zur Verkapselung und kontrollierten Freisetzung von schwer wasserlöslichen (hydrophoben) flüssigen und festen Wirkstoffen
AU2006301847B2 (en) * 2005-10-14 2011-11-17 Vive Nano Inc. Composite nanoparticles, nanoparticles and methods for producing same
DK2308900T3 (da) * 2005-10-25 2014-05-12 Artificial Cell Technologies Inc Immunogene sammensætninger og fremgangsmåder til anvendelse
EP1957794B1 (de) 2005-11-23 2014-07-02 Eksigent Technologies, LLC Elektrokinetische pumpenausführungen und arzneimittelabgabesysteme
RU2300369C1 (ru) * 2005-12-27 2007-06-10 Наталья Ивановна Ларионова Способ получения полиэлектролитных микрочастиц, содержащих инкапсулируемое вещество, чувствительных к изменению состава окружающей среды
AU2012200366B8 (en) * 2006-05-03 2014-03-20 Terapia Celular, Ln, Inc. Systems and methods for producing multilayered particles, fibers and sprays and methods for administering the same
KR20170042364A (ko) 2006-06-05 2017-04-18 디에스엠 뉴트리셔널 프라덕츠 아게 개선된 쉘을 가지는 마이크로캡슐
EP2647712A3 (de) 2006-08-04 2013-11-20 Baxter International Inc Zusammensetzung auf Mikrokügelchenbasis zur Vorbeugung und/oder Umkehrung einer Neuerkrankung an autoimmun bedingter Diabetes
US8183184B2 (en) * 2006-09-05 2012-05-22 University Of Kansas Polyelectrolyte complexes for oil and gas applications
WO2008042748A2 (en) * 2006-09-29 2008-04-10 Surmodics, Inc. Polyelectrolyte media for bioactive agent delivery
WO2008045745A2 (en) * 2006-10-06 2008-04-17 President And Fellows Of Harvard College Chemically-directed electrostatic self-assembly of materials
JP2008120767A (ja) * 2006-11-15 2008-05-29 Ebara Corp カプセルとその製造方法及び医薬
WO2008085997A2 (en) 2007-01-10 2008-07-17 Ocean Nutrition Canada, Ltd. Vegetarian microcapsules
US7867592B2 (en) 2007-01-30 2011-01-11 Eksigent Technologies, Inc. Methods, compositions and devices, including electroosmotic pumps, comprising coated porous surfaces
AU2008211553B2 (en) 2007-02-01 2013-06-20 Sol-Gel Technologies Ltd. Compositions for topical application comprising a peroxide and retinoid
EA018275B1 (ru) * 2007-02-01 2013-06-28 Сол-Джел Текнолоджиз Лтд. Способ получения частиц, содержащих покрытие из оксида металла, и частицы с покрытием из оксида металла
US9254266B2 (en) * 2007-03-21 2016-02-09 Wisconsin Alumni Research Foundation Inhibiting surface enhanced crystallization of amorphous pharmaceuticals with ultrathin coatings
US8093039B2 (en) 2007-04-10 2012-01-10 The Trustees Of The Stevens Institute Of Technology Surfaces differentially adhesive to eukaryotic cells and non-eukaryotic cells
US20100209946A1 (en) * 2007-04-19 2010-08-19 Naiyong Jing Uses of water-dispersible silica nanoparticles for attaching biomolecules
WO2008131063A1 (en) * 2007-04-19 2008-10-30 3M Innovative Properties Company Methods of use of solid support material for binding biomolecules
DE102007024642A1 (de) 2007-05-24 2008-11-27 Eyesense Ag Hydrogel-Implantat für Sensorik von Metaboliten am Auge
EP2162283B1 (de) 2007-06-14 2015-08-12 Massachusetts Institute of Technology Selbstaufbauende filme für protein- und arzneimittelabgabeanwendungen
WO2009016091A1 (en) * 2007-08-01 2009-02-05 Unilever Plc Coated particles
US20090043276A1 (en) * 2007-08-09 2009-02-12 Boston Scientific Scimed, Inc. Drug delivery device, compositions and methods relating thereto
KR20210022148A (ko) 2007-09-28 2021-03-02 안트로제네시스 코포레이션 인간 태반 관류액 및 인간 태반-유래 중간체 천연 킬러 세포를 사용한 종양 억제 방법
US20090117039A1 (en) * 2007-11-02 2009-05-07 Boston Scientific Scimed, Inc. Charged biodegradable polymers for medical applications
JP2009138014A (ja) * 2007-12-03 2009-06-25 Toyota Central R&D Labs Inc ナノ構造材料の製造方法
WO2009076134A1 (en) 2007-12-11 2009-06-18 Eksigent Technologies, Llc Electrokinetic pump with fixed stroke volume
WO2009081287A2 (en) * 2007-12-21 2009-07-02 University Of Guelph Polysaccharide nanoparticles
KR101415994B1 (ko) * 2007-12-27 2014-07-08 (주)아모레퍼시픽 카로티노이드를 안정화한 이중층 구조의 고분자 캡슐, 그 제조 방법 및 이를 함유하는 화장료 조성물
IL188647A0 (en) 2008-01-08 2008-11-03 Orina Gribova Adaptable structured drug and supplements administration system (for oral and/or transdermal applications)
EP2262474B1 (de) * 2008-01-30 2019-07-03 Imbed Biosciences, Inc. Verfahren und zusammensetzungen zur wundheilung
ES2630805T3 (es) 2008-07-14 2017-08-24 Polypid Ltd. Composición de vehículo de fármaco de liberación sostenida
US9198875B2 (en) 2008-08-17 2015-12-01 Massachusetts Institute Of Technology Controlled delivery of bioactive agents from decomposable films
US8367427B2 (en) 2008-08-20 2013-02-05 Baxter International Inc. Methods of processing compositions containing microparticles
US8323615B2 (en) 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing multi-phasic dispersions
US8323685B2 (en) 2008-08-20 2012-12-04 Baxter International Inc. Methods of processing compositions containing microparticles
FR2937259B1 (fr) * 2008-10-20 2010-12-24 Commissariat Energie Atomique Vesicules catanioniques, leur procede de preparation et leurs applications
FR2939313B1 (fr) * 2008-12-10 2012-03-23 St Hubert Procede de preparation de vesicules a caractere hydrophobe comprenant une cavite interne hydrophobe.
US8685538B2 (en) * 2009-03-25 2014-04-01 Northeastern University Stable polyelectrolyte coated nanoparticles
SG10201403918RA (en) 2009-07-09 2014-10-30 Oshadi Drug Administration Ltd Matrix carrier compositions, methods and uses
IN2012DN00570A (de) 2009-07-14 2015-06-12 Polypid Ltd
WO2011089595A2 (en) 2010-01-19 2011-07-28 Polypid Ltd. Sustained-release nucleic acid matrix compositions
EP2533772B1 (de) * 2010-02-10 2021-09-08 Imbed Biosciences, Inc. Verfahren und zusammensetzungen zur wundheilung
JP5472446B2 (ja) * 2010-03-18 2014-04-16 株式会社豊田中央研究所 ナノヘテロ構造体およびその製造方法
WO2011141486A1 (de) 2010-05-14 2011-11-17 Basf Se Verahren zur einkapselung von metallen und metalloxiden mit graphen und die verwendung dieser materialien
WO2012142625A2 (en) 2011-04-14 2012-10-18 The Regents Of The University Of California Multifunctional nanoparticle designs and applications
DE102011018716A1 (de) * 2011-04-26 2012-10-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Mikrokapsel, Stoffgemisch, technische Einrichtung und Verfahren zur Herstellung einer vereisungshemmenden Schicht
EP2704759A4 (de) 2011-05-05 2015-06-03 Eksigent Technologies Llc Gelkupplung für elektrokinetische abgabesysteme
JP6037607B2 (ja) * 2011-11-10 2016-12-07 株式会社日本触媒 有機結晶
CA2862917C (en) * 2012-01-26 2021-07-20 Wikifoods, Inc. Enclosing materials in natural transport systems
US9433671B2 (en) 2012-03-30 2016-09-06 Artificial Cell Technologies, Inc. Anti-malaria compositions and methods
US8883717B2 (en) 2012-03-30 2014-11-11 Artificial Cell Technologies, Inc. Antigenic compositions and methods
US10278927B2 (en) 2012-04-23 2019-05-07 Massachusetts Institute Of Technology Stable layer-by-layer coated particles
US10028897B2 (en) 2012-10-15 2018-07-24 Ultra Ink, Inc. Removable tattoo ink and the use thereof
US9687465B2 (en) 2012-11-27 2017-06-27 Sol-Gel Technologies Ltd. Compositions for the treatment of rosacea
US9763983B2 (en) 2013-02-05 2017-09-19 Anthrogenesis Corporation Natural killer cells from placenta
WO2014134029A1 (en) 2013-02-26 2014-09-04 Massachusetts Institute Of Technology Nucleic acid particles, methods and use thereof
WO2014150074A1 (en) 2013-03-15 2014-09-25 Massachusetts Institute Of Technology Compositions and methods for nucleic acid delivery
KR101592235B1 (ko) * 2013-03-22 2016-02-12 부산대학교 산학협력단 단백질 케이지의 제조방법 및 소수성 첨가제를 담지한 코어-쉘 구조의 고분자-단백질 입자의 in-situ 제조방법
CN103170648B (zh) * 2013-04-09 2014-11-12 厦门大学 一种中空金属微球的制备方法
JP2016537362A (ja) 2013-11-15 2016-12-01 アントフロゲネシス コーポレーション ヒト胎盤灌流液細胞、その亜集団を含む組成物、およびそれらの使用
US9622506B2 (en) 2014-02-19 2017-04-18 Incredible Foods, Inc. Encapsulated soft food compositions and methods of making
CN103962076B (zh) * 2014-04-28 2017-05-17 江南大学 一种聚氨酯-壳聚糖双壳光致变色微胶囊的制备方法
US9968665B2 (en) 2015-09-16 2018-05-15 Artificial Cell Technologies, Inc. Anti-malaria compositions and methods
ES2867175T3 (es) 2015-11-30 2021-10-20 Anomera Inc Pigmentos orgánicos a base de celulosa
WO2018023021A1 (en) 2016-07-29 2018-02-01 Imbed Biosciences Inc. Methods and compositions for wound healing
WO2018117973A1 (en) * 2016-12-22 2018-06-28 Agency For Science, Technology And Research Method of encapsulating compounds
CA3077325A1 (en) 2017-09-28 2019-04-04 Celularity Inc. Tumor suppression using human placenta-derived intermediate natural killer (pink) cells in combination with an antibody
WO2019089567A1 (en) 2017-10-30 2019-05-09 Massachusetts Institute Of Technology Layer-by-layer nanoparticles for cytokine therapy in cancer treatment
JP6843401B1 (ja) * 2019-11-27 2021-03-17 エレテン株式会社 ブドウ状微粒集合体及びその製造方法並びに衛生用紙
CN113368041B (zh) * 2020-07-17 2023-01-03 丽珠医药集团股份有限公司 药物组合物、缓释制剂及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702160B1 (fr) * 1993-03-02 1995-06-02 Biovecteurs As Vecteurs particulaires synthétiques et procédé de préparation.
DE19812083A1 (de) * 1998-03-19 1999-09-30 Max Planck Gesellschaft Herstellung von Nano- und Mikrokapseln durch schichtweise Polyelektrolyt-Selbstassemblierung
EP1064088B1 (de) * 1998-03-19 2002-12-04 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Herstellung von mit mehrlagen gestrichenen partikeln und hohlen schalen durch elektrostatische selbstorganisierung von nanokompositmehrlagen auf zersetzbaren schablonen
ATE524165T1 (de) * 1998-03-19 2011-09-15 Max Planck Gesellschaft Verfahren zur herstellung von kapseln mit einer polyelektrolythülle
DE19907552A1 (de) * 1999-02-22 2000-08-31 Max Planck Gesellschaft Polyelektrolythüllen auf biologischen Templaten
EP1098696B2 (de) * 1998-07-15 2010-07-14 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Polyelektrolythüllen auf biologischen templaten
DE20023081U1 (de) * 1999-06-10 2003-01-16 Max Planck Gesellschaft Eingekapselte Kristalle mit Mehrlagenbeschichtung

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DE60109732T2 (de) 2005-08-25
WO2001051196A1 (en) 2001-07-19
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DK1246692T3 (da) 2005-07-25
US20020187197A1 (en) 2002-12-12
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