CN1219919A - 生物应用的可溶性氧化物 - Google Patents
生物应用的可溶性氧化物 Download PDFInfo
- Publication number
- CN1219919A CN1219919A CN97195027A CN97195027A CN1219919A CN 1219919 A CN1219919 A CN 1219919A CN 97195027 A CN97195027 A CN 97195027A CN 97195027 A CN97195027 A CN 97195027A CN 1219919 A CN1219919 A CN 1219919A
- Authority
- CN
- China
- Prior art keywords
- silica
- xerogel
- sol
- delivery system
- prepared
- 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.)
- Granted
Links
Images
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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—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
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0015—Medicaments; Biocides
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0031—Hydrogels or hydrocolloids
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/001—Use of materials characterised by their function or physical properties
- A61L24/0042—Materials resorbable by the body
-
- 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
- A61L24/00—Surgical adhesives or cements; Adhesives for colostomy devices
- A61L24/02—Surgical adhesives or cements; Adhesives for colostomy devices containing inorganic materials
-
- 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
- A61L27/02—Inorganic materials
- A61L27/10—Ceramics or glasses
-
- 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
- A61L27/52—Hydrogels or hydrocolloids
-
- 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
- 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
- A61L27/58—Materials at least partially resorbable by the body
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/16—Preparation of silica xerogels
- C01B33/163—Preparation of silica xerogels by hydrolysis of organosilicon compounds, e.g. ethyl orthosilicate
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
- A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug
-
- 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
-
- 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
- A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
-
- 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
- A61L2300/416—Anti-neoplastic or anti-proliferative or anti-restenosis or anti-angiogenic agents, e.g. paclitaxel, sirolimus
-
- 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
- A61L2300/43—Hormones, e.g. dexamethasone
-
- 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
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/602—Type of release, e.g. controlled, sustained, slow
-
- 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
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/64—Animal cells
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Dermatology (AREA)
- Engineering & Computer Science (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Silicon Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
样品 | 总的孔体积(ml/g) | 孔的表面积(m2/g) | 平均孔尺寸(nm) | 中间孔尺寸(nm) |
PEG 4,600120℃(n=1) | 0.050 | 16.47 | 12.2 | 11.8 |
无PEG120℃(n=2) | 0.069(0.001) | 20.01(2.025) | 12.3(0.5) | 12.0(0.8) |
PEG 10,000120℃(n=2) | 0.042(0.001) | 13.65(0.43) | 12.4(0.2) | 12.0(0.5) |
PEG 4,60040℃(n=2) | 0.021(0.001) | 5.84(0.80) | 14.5(1.1) | 15.6(1.3) |
无PEG40℃(n=2) | 0.040(0.007) | 12.51(3.01) | 12.9(1.1) | 12.3(1.4) |
PEG 10,00040℃(n=2) | 0.038(0.005) | 10.92(0.075) | 13.9(0.7) | 13.2(0.9) |
托瑞米芬柠檬酸盐 | 熟化65小时(PH2) | 未熟化(PH2) |
斜率(%/h1/2) | 9.79 | 12.2 |
相关系数 | 0.9713 | 0.9888 |
30小时后释放的托瑞米芬柠檬酸盐 | 63.1 | 75.2 |
氧化硅 | ||
斜率(μg/h1/2) | 928.22 | 1047.47 |
相关系数 | 0.9826 | 0.9898 |
H2O/TEOS=14∶1 | PEG 4600 | PEG 10000 | 无PEG |
斜率%/mg埋植物/h | 0.052 | 0.061 | 0.085 |
相关系数 | 0.9895 | 0.9902 | 0.9903 |
H2O/TEOS=6∶1 | |||
斜率 | 0.094%/mg.h | 0.922%/mg埋植物/h1/2 | 0.657%/mg埋植物/h1/2 |
相关系数 | 0.9773 | 0.9915 | 0.9909 |
H2O/TEOS=14∶1 | PEG 4600 | PEG 10000 | 无PEG |
斜率%/mg埋植物/h | 0.097 | 0.168 | 0.176 |
相关系数 | 0.9933 | 0.9896 | 0.9902 |
H2O/TEOS=6∶1 | |||
斜率%/mg埋植物/h | 0.188 | 0.221 | 0.181 |
相关系数 | 0.9896 | 0.9770 | 0.9743 |
熟化,天 | 相对湿度11.4% | 相对湿度48.4% | 相对湿度74.7% |
0 | r=0.9808b=0.46%/mg埋植物/h1/2 | r=0.9924b=0.53 | r=0.9728b=0.46 |
7 | r=0.9869b=0.59 | r=0.9866b=0.52 | r=0.9943b=0.66%/mg埋植物/h |
28 | r=0.9974b=0.67 | r=0.9917b=0.74 | - |
熟化,天 | 相对湿度11.4% | 相对湿度48.4% | 相对湿度74.7% |
0%/mg埋植物/h | r=0.9872b=0.17 | r=0.9887b=0.16 | r=0.9729b=0.2 |
7 | r=0.9857b=0.17 | r=0.9907b=0.17 | r=0.9768b=0.18 |
28 | r=0.9898b=0.16 | r=0.9840b=0.17 | - |
Claims (22)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1857596P | 1996-05-29 | 1996-05-29 | |
US60/018,575 | 1996-05-29 | ||
US4242397P | 1997-03-27 | 1997-03-27 | |
US60/042,423 | 1997-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1219919A true CN1219919A (zh) | 1999-06-16 |
CN1103320C CN1103320C (zh) | 2003-03-19 |
Family
ID=26691266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97195027A Expired - Lifetime CN1103320C (zh) | 1996-05-29 | 1997-05-29 | 一种用于生物活性试剂控制释放的释放体系,含有它的药物制品及其应用 |
Country Status (18)
Country | Link |
---|---|
EP (2) | EP1618896A3 (zh) |
JP (1) | JP4322315B2 (zh) |
CN (1) | CN1103320C (zh) |
AT (1) | ATE301102T1 (zh) |
AU (1) | AU738176B2 (zh) |
CA (1) | CA2257172C (zh) |
CZ (1) | CZ297042B6 (zh) |
DE (1) | DE69733889T3 (zh) |
DK (1) | DK0906243T4 (zh) |
EE (1) | EE03758B1 (zh) |
ES (1) | ES2244998T5 (zh) |
HU (1) | HU227939B1 (zh) |
NO (1) | NO328711B1 (zh) |
NZ (1) | NZ332968A (zh) |
PL (1) | PL330191A1 (zh) |
RU (1) | RU2208582C2 (zh) |
SK (1) | SK284193B6 (zh) |
WO (1) | WO1997045367A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087916B (zh) * | 2004-11-26 | 2010-06-02 | 佳能株式会社 | Dna担载纤维、dna担载纤维片材和它们的制备方法 |
CN104548104A (zh) * | 2013-10-09 | 2015-04-29 | 上海现代药物制剂工程研究中心有限公司 | 包载雌激素的三维网状立体构型的透皮制剂及其制备方法 |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI980032A0 (fi) * | 1998-01-09 | 1998-01-09 | Heikki Matti Eemeli Rauvala | Ny anvaendning av en heparin bindande, med tillvaext foerknippad molekyl |
FI109332B (fi) * | 1998-12-17 | 2002-07-15 | Orion Yhtymae Oyj | Toremifeenin liukoisia koostumuksia |
JP4812167B2 (ja) | 1999-02-12 | 2011-11-09 | モレキュラー インサイト ファーマスーティカルズ インコーポレイテッド | 薬物輸送用マトリックス、ならびにその作成方法および使用方法 |
AU764663C (en) * | 1999-02-22 | 2005-02-03 | Bayer Innovation Gmbh | Biodegradable ceramic fibres from silica sols |
FI19991806A (fi) | 1999-08-25 | 2001-02-26 | Yli Urpo Antti | Uusia koostumuksia biologisesti aktiivisen aineen säädettyyn vapauttamiseen, ja niiden valmistus |
US6632412B2 (en) * | 1999-12-01 | 2003-10-14 | Timo Peltola | Bioactive sol-gel derived silica fibers and methods for their preparation |
AUPQ573300A0 (en) | 2000-02-21 | 2000-03-16 | Australian Nuclear Science & Technology Organisation | Controlled release ceramic particles, compositions thereof, processes of preparation and methods of use |
US7758888B2 (en) | 2000-04-21 | 2010-07-20 | Sol-Gel Technologies Ltd. | Composition exhibiting enhanced formulation stability and delivery of topical active ingredients |
CA2406008C (en) | 2000-04-21 | 2011-03-15 | Sol-Gel Technologies Ltd. | Composition exhibiting enhanced formulation stability and delivery of topical active ingredients |
WO2002080977A1 (en) | 2001-04-04 | 2002-10-17 | Delsitech Oy | Biodegradable carrier and method for preparation thereof |
ES2335391T3 (es) * | 2001-04-27 | 2010-03-26 | Vivoxid Oy | Procedimiento para mejorar la fijacion del tejido blando e implantes utilizando dicho procedimiento. |
AU2003304348A1 (en) * | 2002-03-15 | 2005-02-04 | The Trustees Of The University Of Pennsylvania | Fibrous composite for tissue engineering |
US7364754B2 (en) * | 2003-01-24 | 2008-04-29 | Research Foundation Of The State University Of New York | Ceramic based nanoparticles for entrapping therapeutic agents for photodynamic therapy and method of using same |
EP2263788B1 (en) | 2003-07-31 | 2018-07-25 | Sol-Gel Technologies Ltd. | A process for the preparation of microcapsules filled with active ingredients |
CA2555179A1 (en) * | 2004-02-27 | 2005-09-09 | Delsitech Oy | Method for preparing adjustably bioresorbable sol-gel derived sio2 |
GB0420016D0 (en) | 2004-09-09 | 2004-10-13 | Leuven K U Res & Dev | Controlled release oral delivery system |
BRPI0614143A2 (pt) | 2005-08-02 | 2012-11-20 | Sol Gel Technologies Ltd | processo para revestir um material particulado insolével em Água, sàlido, com um àxido metÁlico, material particulado revestido, composiÇço, mÉtodo para o tratamento de uma condiÇço superficial em um induvÍduo, e, uso de material particulado revestido |
AU2006296165B2 (en) | 2005-09-27 | 2012-11-08 | Sol-Gel Technologies Ltd. | Methods for crop protection |
EP2021283B1 (en) | 2006-05-04 | 2015-07-08 | Agency for Science, Technology and Research | Mechanically reversible gel |
JP5436207B2 (ja) * | 2006-06-06 | 2014-03-05 | ウニベルシダッド アウトノマ メトロポリターナ | 中枢神経系へ薬物を制御下に放出するためのゾルゲルナノ構造チタニア貯蔵器および合成方法 |
EP3590503A1 (en) | 2006-10-12 | 2020-01-08 | The University of Queensland | Compositions and methods for modulating immune responses |
DE102007061873A1 (de) | 2007-01-15 | 2008-07-17 | Bayer Innovation Gmbh | Kieselsol-Material zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien dessen Herstellung und Verwendung |
FI20070174A0 (fi) * | 2007-02-28 | 2007-02-28 | Delsitech Oy | Menetelmä silikakoostumusten valmistamiseksi, silikakoostumukset ja niiden käytöt |
JP5344417B2 (ja) * | 2007-04-17 | 2013-11-20 | 国立大学法人群馬大学 | 水油界面を利用した薬物−シリカ封入体の製造法 |
DE102007026043B4 (de) * | 2007-06-04 | 2018-08-16 | Jiangsu Synecoun Medical Technology Co., Ltd. | Nicht-toxisches Polyethoxysiloxan-Material zur Herstellung von biologisch resorbierbares und/oder bioaktives Polyethoxysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung |
DE102007061874A1 (de) * | 2007-12-19 | 2009-06-25 | Bayer Innovation Gmbh | Nicht-toxisches Polysiloxan-Material zur Herstellung von biologisch resorbierbaren und/oder bioaktiven Polysiloxan-Material enthaltenden Artikeln, dessen Herstellung und Verwendung |
DE102008033327A1 (de) * | 2008-07-16 | 2010-01-21 | Bayer Innovation Gmbh | Kieselsol-Material mit mindestens einem therapeutisch aktiven Wirkstoff zur Herstellung von biologisch degradierbaren und/oder resorbierbaren Kieselgel-Materialien für die Humanmedizin und/oder Medizintechnik |
DE102009053784A1 (de) * | 2009-11-19 | 2011-05-26 | BSH Bosch und Siemens Hausgeräte GmbH | Verfahren zur Herstellung eines porösen SiO2-Xerogels mit charakteristischer Porengröße durch ein Bottom-Up-Verfahren über eine Vorstufe mit organischen Festkörperskelettstützen |
DE102009053782A1 (de) * | 2009-11-19 | 2011-06-01 | BSH Bosch und Siemens Hausgeräte GmbH | Poröses SiO2-Xerogel mit charakteristischer Porengröße, dessen trocknungsstabile Vorstufen und dessen Anwendung |
WO2011128338A1 (en) * | 2010-04-12 | 2011-10-20 | Universite Claude Bernard Lyon I | Method for preparing hybrid materials obtained by fast condensation of an organosilicon sol |
EP2417982A1 (en) * | 2010-07-30 | 2012-02-15 | Ferring B.V. | Stabilization of gonadotropins |
DE102010034695A1 (de) * | 2010-08-18 | 2012-02-23 | Gesellschaft zur Förderung von Medizin-, Bio- und Umwelttechnologien e.V. | Xerogele mit homogen eingebetteten Lebensmittelzusätzen und Verfahren zur ihrer Herstellung |
DK2635596T3 (da) | 2010-11-01 | 2019-11-25 | Univ Sydney Technology | Immun-moduleringsmidler og anvendelser dertil |
WO2013090278A2 (en) | 2011-12-11 | 2013-06-20 | Recro Pharma, Inc. | Intranasal dexmedetomidine compositions and methods of use thereof |
ES2821528T3 (es) | 2012-11-14 | 2021-04-26 | Grace W R & Co | Composiciones que contienen un material biológicamente activo y un óxido inorgánico no ordenado |
US9687465B2 (en) | 2012-11-27 | 2017-06-27 | Sol-Gel Technologies Ltd. | Compositions for the treatment of rosacea |
LT3013317T (lt) * | 2013-06-24 | 2020-03-10 | Delsitech Oy | Silicio dioksido hidrogelio kompozicija |
KR102228986B1 (ko) | 2015-10-22 | 2021-03-18 | 델시테크 오와이 | 하이드로겔 복합체 데포 제형 |
GR1010001B (el) * | 2019-12-30 | 2021-05-12 | Πυρογενεσις Αβεε | Υδρογελες και ξηρογελες φορεις δραστικων συστατικων αποτελουμενες απο δενδριτικα πολυμερη και πυριτια για εφαρμογες επικαλυψης σε στερεα υποστρωματα |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846537A (en) * | 1972-08-21 | 1974-11-05 | Monsanto Co | Process of preparing silica xerogels |
JPH0764543B2 (ja) * | 1987-07-24 | 1995-07-12 | 富士デヴィソン化学株式会社 | 球状シリカ及びその製法 |
IT1216570B (it) * | 1988-04-08 | 1990-03-08 | Vectorpharma Int | Composizione farmaceutiche a rilascio controllato e procedimento per la loro preparazione. |
US5200334A (en) * | 1991-08-13 | 1993-04-06 | The Regents Of The University Of California | Sol-gel encapsulated enzyme |
DE4422912A1 (de) * | 1994-06-30 | 1996-01-11 | Hoechst Ag | Xerogele, Verfahren zu ihrer Herstellung, sowie ihre Verwendung |
US5591453A (en) * | 1994-07-27 | 1997-01-07 | The Trustees Of The University Of Pennsylvania | Incorporation of biologically active molecules into bioactive glasses |
-
1997
- 1997-05-29 DK DK97924045T patent/DK0906243T4/da active
- 1997-05-29 JP JP54169197A patent/JP4322315B2/ja not_active Expired - Lifetime
- 1997-05-29 DE DE69733889T patent/DE69733889T3/de not_active Expired - Lifetime
- 1997-05-29 PL PL97330191A patent/PL330191A1/xx unknown
- 1997-05-29 WO PCT/FI1997/000330 patent/WO1997045367A1/en active IP Right Grant
- 1997-05-29 CA CA002257172A patent/CA2257172C/en not_active Expired - Fee Related
- 1997-05-29 ES ES97924045T patent/ES2244998T5/es not_active Expired - Lifetime
- 1997-05-29 AT AT97924045T patent/ATE301102T1/de active
- 1997-05-29 NZ NZ332968A patent/NZ332968A/xx not_active IP Right Cessation
- 1997-05-29 EP EP05101502A patent/EP1618896A3/en not_active Withdrawn
- 1997-05-29 AU AU29641/97A patent/AU738176B2/en not_active Ceased
- 1997-05-29 RU RU98123591/12A patent/RU2208582C2/ru not_active IP Right Cessation
- 1997-05-29 HU HU9903865A patent/HU227939B1/hu not_active IP Right Cessation
- 1997-05-29 EP EP97924045A patent/EP0906243B2/en not_active Expired - Lifetime
- 1997-05-29 SK SK1642-98A patent/SK284193B6/sk not_active IP Right Cessation
- 1997-05-29 EE EE9800418A patent/EE03758B1/xx unknown
- 1997-05-29 CN CN97195027A patent/CN1103320C/zh not_active Expired - Lifetime
- 1997-05-29 CZ CZ0384598A patent/CZ297042B6/cs not_active IP Right Cessation
-
1998
- 1998-11-27 NO NO19985534A patent/NO328711B1/no not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087916B (zh) * | 2004-11-26 | 2010-06-02 | 佳能株式会社 | Dna担载纤维、dna担载纤维片材和它们的制备方法 |
CN104548104A (zh) * | 2013-10-09 | 2015-04-29 | 上海现代药物制剂工程研究中心有限公司 | 包载雌激素的三维网状立体构型的透皮制剂及其制备方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1103320C (zh) | 一种用于生物活性试剂控制释放的释放体系,含有它的药物制品及其应用 | |
US7326422B2 (en) | Dissolvable oxides for biological applications | |
JP4942914B2 (ja) | 内部的に分散沈殿物を有する高分子複合材料 | |
JP3451259B2 (ja) | 生分解性インプラント前駆体 | |
US20040121451A1 (en) | Treatment of sols, gels and mixtures thereof | |
CN1887365A (zh) | 具有多孔结构的生物材料膜及其制备方法 | |
JPH05504941A (ja) | 歯周組織の再生のための生体分解系 | |
KR100946268B1 (ko) | 골재생 유도막 및 이의 제조방법 | |
CN1370084A (zh) | 组织增强材料及其使用方法 | |
WO2012104320A1 (de) | Kieselsäurekondensate mit geringer vernetzung | |
JP4932992B2 (ja) | シリカゾルからの生分解性セラミック繊維 | |
US10149825B2 (en) | Method for preparing adjustably bioresorbable sol-gel derived SiO2 | |
Qu et al. | 4.428. Sol-Gel Processed Oxide Controlled Release Materials | |
KR101685295B1 (ko) | 다중 약물 탑재 스캐폴드 및 이의 용도 | |
CN108704142B (zh) | 一种生物降解高分子药物缓释材料及其制备方法 | |
CN115814170A (zh) | 一种引导牙周组织再生的跨尺度仿生复合修复体的制备方法及其应用 | |
Staples et al. | Fibre-guiding Melt Electrowriting Scaffold for Periodontal Regeneration | |
WO2002074354A1 (en) | Treatment of sols, gels, mixtures or composites of sols and gels, and/or sol-gel derived materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: BAKESID CO., LTD. Free format text: FORMER OWNER: ORION-YHTYM OY; BAKESID CO., LTD. Effective date: 20010802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20010802 Address after: Turku Applicant after: Bicsid Oy Address before: Espoo, Finland Applicant before: Orion Corp. Applicant before: Bicsid Oy |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DEL SCIENCE CO., LTD. Free format text: FORMER OWNER: BAKESID CO., LTD. Effective date: 20070323 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070323 Address after: Turku Patentee after: DELSITECH OY Address before: Turku Patentee before: Bicsid Oy |
|
CX01 | Expiry of patent term |
Granted publication date: 20030319 |
|
CX01 | Expiry of patent term |