DE60104190D1 - Lipidmembran, verfahren zur messung der membranpermeabilität und screeningmethode - Google Patents
Lipidmembran, verfahren zur messung der membranpermeabilität und screeningmethodeInfo
- Publication number
- DE60104190D1 DE60104190D1 DE60104190T DE60104190T DE60104190D1 DE 60104190 D1 DE60104190 D1 DE 60104190D1 DE 60104190 T DE60104190 T DE 60104190T DE 60104190 T DE60104190 T DE 60104190T DE 60104190 D1 DE60104190 D1 DE 60104190D1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- permeability
- lipid
- measuring
- screening method
- 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
Links
- 239000012528 membrane Substances 0.000 title abstract 4
- 150000002632 lipids Chemical class 0.000 title abstract 3
- 230000035699 permeability Effects 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 2
- 238000012216 screening Methods 0.000 title 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/10—Composition for standardization, calibration, simulation, stabilization, preparation or preservation; processes of use in preparation for chemical testing
- Y10T436/104165—Lipid, cholesterol, or triglyceride standard or control
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Fluid Mechanics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000082177 | 2000-03-23 | ||
| JP2000082177 | 2000-03-23 | ||
| JP2000184973 | 2000-06-20 | ||
| JP2000184973 | 2000-06-20 | ||
| PCT/JP2001/002346 WO2001070380A1 (en) | 2000-03-23 | 2001-03-23 | Lipid membrane, method for measuring membrane permeability, and method for screening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60104190D1 true DE60104190D1 (de) | 2004-08-12 |
| DE60104190T2 DE60104190T2 (de) | 2005-07-21 |
Family
ID=26588168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60104190T Expired - Lifetime DE60104190T2 (de) | 2000-03-23 | 2001-03-23 | Lipidmembran, verfahren zur messung der membranpermeabilität und screeningmethode |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6861260B2 (de) |
| EP (1) | EP1266684B1 (de) |
| JP (1) | JP3954847B2 (de) |
| AT (1) | ATE270581T1 (de) |
| AU (1) | AU2001239564A1 (de) |
| DE (1) | DE60104190T2 (de) |
| WO (1) | WO2001070380A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095950A1 (en) | 2004-03-30 | 2005-10-13 | Pfizer Products Inc. | Method and device for evaluation of pharmaceutical compositions |
| DE102005044071A1 (de) * | 2005-09-07 | 2007-03-08 | Nimbus Biotechnologie Gmbh | Verfahren zur Messung der Permeation einer Substanz durch eine Barriere |
| US8986781B2 (en) | 2005-10-27 | 2015-03-24 | Corning Incorporated | Immobilized multi-layer artificial membrane for permeability measurements (PAMPA) |
| JP5051380B2 (ja) * | 2008-04-03 | 2012-10-17 | 日産化学工業株式会社 | 人工膜を用いた膜透過性の評価方法及びスクリーニング方法 |
| US20100330607A1 (en) * | 2009-06-24 | 2010-12-30 | Photoswitch Biosciences, Inc. | Photoswitch-enabled ion channel assay system |
| WO2013067203A1 (en) | 2011-11-02 | 2013-05-10 | The Regents Of The University Of California | Reprogramming of cellular adhesion |
| US20170138969A1 (en) * | 2014-05-23 | 2017-05-18 | Indian Institute Of Technology Madras | System And Method For Measuring Permeability Of Drugs/Toxic/Chemical Compounds |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107527A1 (de) * | 1981-02-27 | 1982-09-16 | Klaus Prof. Dr. 8400 Regensburg Heckmann | Hyperfiltrationsmembranen mit trennschichten aus monomolekularen filmen von tensiden |
| US4490216A (en) * | 1983-02-03 | 1984-12-25 | Molecular Devices Corporation | Lipid membrane electroanalytical elements and method of analysis therewith |
| US4637861A (en) * | 1985-12-16 | 1987-01-20 | Allied Corporation | Stabilized, lipid membrane-based device and method of analysis |
| US4962022A (en) * | 1986-09-22 | 1990-10-09 | Becton Dickinson And Company | Storage and use of liposomes |
| JPH01307635A (ja) | 1988-06-03 | 1989-12-12 | Hamamatsu Photonics Kk | 被試験用薄膜の物質透過性能を評価する方法 |
| US5141751A (en) * | 1988-06-29 | 1992-08-25 | Daiichi Pharmaceutical Co., Ltd. | Lipid membrane structures |
| JPH0731871A (ja) * | 1993-05-18 | 1995-02-03 | Canon Inc | 膜構造物 |
| JPH08173780A (ja) | 1994-12-26 | 1996-07-09 | Asahi Chem Ind Co Ltd | 高級脂肪酸エステル化多孔性膜 |
| JPH1190214A (ja) | 1997-09-18 | 1999-04-06 | Tokuyama Corp | 生体物質超薄膜の製造方法 |
| CA2351547A1 (en) * | 1998-08-31 | 2000-03-09 | Gryphon Sciences | Lipid matrix-assisted chemical ligation and synthesis of membrane polypeptides |
| TW427001B (en) * | 1998-12-30 | 2001-03-21 | United Microelectronics Corp | Manufacturing method of DRAM capacitor |
-
2001
- 2001-03-23 AU AU2001239564A patent/AU2001239564A1/en not_active Abandoned
- 2001-03-23 DE DE60104190T patent/DE60104190T2/de not_active Expired - Lifetime
- 2001-03-23 EP EP01914209A patent/EP1266684B1/de not_active Expired - Lifetime
- 2001-03-23 AT AT01914209T patent/ATE270581T1/de not_active IP Right Cessation
- 2001-03-23 WO PCT/JP2001/002346 patent/WO2001070380A1/ja active IP Right Grant
- 2001-03-23 JP JP2001568565A patent/JP3954847B2/ja not_active Expired - Fee Related
- 2001-03-23 US US10/239,522 patent/US6861260B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001070380A1 (en) | 2001-09-27 |
| EP1266684B1 (de) | 2004-07-07 |
| ATE270581T1 (de) | 2004-07-15 |
| EP1266684A4 (de) | 2003-06-18 |
| AU2001239564A1 (en) | 2001-10-03 |
| DE60104190T2 (de) | 2005-07-21 |
| EP1266684A1 (de) | 2002-12-18 |
| US6861260B2 (en) | 2005-03-01 |
| JP3954847B2 (ja) | 2007-08-08 |
| US20030111406A1 (en) | 2003-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |