US20120093914A1 - Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration - Google Patents

Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration Download PDF

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Publication number
US20120093914A1
US20120093914A1 US13/130,969 US200913130969A US2012093914A1 US 20120093914 A1 US20120093914 A1 US 20120093914A1 US 200913130969 A US200913130969 A US 200913130969A US 2012093914 A1 US2012093914 A1 US 2012093914A1
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Prior art keywords
matrix
liposomes
cells
cell
canceled
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Abandoned
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US13/130,969
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English (en)
Inventor
Shai Yehoshua Schubert
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Moma Therapeutics
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Moma Therapeutics
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Filing date
Publication date
Application filed by Moma Therapeutics filed Critical Moma Therapeutics
Priority to US13/130,969 priority Critical patent/US20120093914A1/en
Assigned to SCHUBERT HOLDINGS LLC reassignment SCHUBERT HOLDINGS LLC PURCHASE AGREEMENT Assignors: MOMA THERAPEUTICS, INC.
Publication of US20120093914A1 publication Critical patent/US20120093914A1/en
Abandoned legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/0008—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition
    • A61K48/0016—Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'non-active' part of the composition delivered, e.g. wherein such 'non-active' part is not delivered simultaneously with the 'active' part of the composition wherein the nucleic acid is delivered as a 'naked' nucleic acid, i.e. not combined with an entity such as a cationic lipid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/222—Gelatin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • A61L27/3804—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells characterised by specific cells or progenitors thereof, e.g. fibroblasts, connective tissue cells, kidney cells
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/40—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material
    • A61L27/44—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix
    • A61L27/48—Composite materials, i.e. containing one material dispersed in a matrix of the same or different material having a macromolecular matrix with macromolecular fillers
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    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/52—Hydrogels or hydrocolloids
    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A61P37/02—Immunomodulators
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    • A—HUMAN NECESSITIES
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    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • A—HUMAN NECESSITIES
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/23—Carbohydrates
    • A61L2300/232—Monosaccharides, disaccharides, polysaccharides, lipopolysaccharides
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/252—Polypeptides, proteins, e.g. glycoproteins, lipoproteins, cytokines
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/258—Genetic materials, DNA, RNA, genes, vectors, e.g. plasmids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/426—Immunomodulating agents, i.e. cytokines, interleukins, interferons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/438—Antigens
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
    • A—HUMAN NECESSITIES
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    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/626—Liposomes, micelles, vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/06—Flowable or injectable implant compositions

Definitions

  • the PCL particles are embedded within a hydrogel matrix such as collagen or hyaluronic acid that help hold the particles in place following their delivery in the body.
  • a hydrogel matrix such as collagen or hyaluronic acid that help hold the particles in place following their delivery in the body.

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Transplantation (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Dispersion Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
US13/130,969 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration Abandoned US20120093914A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/130,969 US20120093914A1 (en) 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US20021308P 2008-11-24 2008-11-24
US20020808P 2008-11-24 2008-11-24
US20021408P 2008-11-24 2008-11-24
US20020708P 2008-11-24 2008-11-24
US13/130,969 US20120093914A1 (en) 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration
PCT/US2009/065797 WO2010060104A2 (en) 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone praticles as scaffolds for tissue regeneration

Related Parent Applications (1)

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PCT/US2009/065797 A-371-Of-International WO2010060104A2 (en) 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone praticles as scaffolds for tissue regeneration

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US14/531,340 Division US9889232B2 (en) 2008-11-24 2014-11-03 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration

Publications (1)

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US20120093914A1 true US20120093914A1 (en) 2012-04-19

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US13/130,969 Abandoned US20120093914A1 (en) 2008-11-24 2009-11-24 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration
US14/531,340 Active US9889232B2 (en) 2008-11-24 2014-11-03 Implantable liposome embedded matrix composition, uses thereof, and polycaprolactone particles as scaffolds for tissue regeneration

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Country Status (5)

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US (2) US20120093914A1 (de)
EP (1) EP2370112B1 (de)
CA (1) CA2781591A1 (de)
DK (1) DK2370112T3 (de)
WO (1) WO2010060104A2 (de)

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WO2013151725A1 (en) 2012-04-05 2013-10-10 The Regents Of The University Of California Regenerative sera cells and mesenchymal stem cells
WO2015136479A1 (en) * 2014-03-12 2015-09-17 Glaxosmithkline Biologicals S.A. Liposomal compositions for mucosal delivery
US20170157048A1 (en) * 2014-06-04 2017-06-08 Exicure, Inc. Multivalent delivery of immune modulators by liposomal spherical nucleic acids for prophylactic or therapeutic applications
US10837018B2 (en) 2013-07-25 2020-11-17 Exicure, Inc. Spherical nucleic acid-based constructs as immunostimulatory agents for prophylactic and therapeutic use
US11364304B2 (en) 2016-08-25 2022-06-21 Northwestern University Crosslinked micellar spherical nucleic acids

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US6876636B2 (en) 2002-07-09 2005-04-05 Qualcomm Inc. Method and system for a multicast service initiation in a communication system
WO2011078990A1 (en) * 2009-12-14 2011-06-30 Benaroya Research Institute At Virginia Mason Hydrogels comprising hyaluronan and at least one t cell induction agent
ITMI20111009A1 (it) 2011-06-01 2012-12-02 Milano Politecnico Idrogeli di gelatina reticolata
TWI449546B (zh) * 2011-09-07 2014-08-21 Ind Tech Res Inst 應用於軟硬組織修復與再生之生醫材料
JP6408469B2 (ja) * 2012-09-06 2018-10-17 ナンヤン テクノロジカル ユニヴァーシティー ヒアルロン酸をベースとする薬物送達システム
GB201301571D0 (en) * 2012-11-27 2013-03-13 Fundanci N Pedro Barri De La Maza Product and use
EP2918262B1 (de) * 2014-03-10 2023-08-09 PLS-Design GmbH Induktion einer antigenspezifischen Toleranz durch periphere Phagozytose
EP3095440B1 (de) * 2015-05-19 2020-01-15 PLS-Design GmbH Antigen-spezifische immuntherapie mit toleranzinduzierenden liposomen
EP3454839A4 (de) * 2016-05-12 2020-02-12 Insitu Biologics, Inc. Hydrogelbasiertes vehikel zur freisetzung eines biologikums
WO2019032585A1 (en) * 2017-08-09 2019-02-14 The Regents Of The University Of Michigan STRUCTURES IMITATING APOPTOSIS
CN107496348A (zh) * 2017-08-28 2017-12-22 天津昂赛细胞基因工程有限公司 一种用于组织损伤修复的水凝胶及制备方法
CN109337877B (zh) * 2018-10-31 2021-11-12 安徽农业大学 二氯苯酚降解酶TcpA及其编码基因与生产菌的应用
CN110327498B (zh) * 2019-04-15 2021-02-02 北京大学口腔医学院 一种基于脂质体的活性小分子控释方法及其应用
CN116603076B (zh) * 2023-07-13 2023-10-10 四川大学华西医院 一种具有超疏水性能的药物结构涂层及其制备方法

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