WO2012146458A3 - A method for producing a polymer-based microfluidics system for bioanalytics using biological membranes - Google Patents
A method for producing a polymer-based microfluidics system for bioanalytics using biological membranes Download PDFInfo
- Publication number
- WO2012146458A3 WO2012146458A3 PCT/EP2012/055591 EP2012055591W WO2012146458A3 WO 2012146458 A3 WO2012146458 A3 WO 2012146458A3 EP 2012055591 W EP2012055591 W EP 2012055591W WO 2012146458 A3 WO2012146458 A3 WO 2012146458A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- foil
- polymer
- pores
- producing
- high performance
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
- B81C1/00119—Arrangement of basic structures like cavities or channels, e.g. suitable for microfluidic systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/05—Microfluidics
- B81B2201/058—Microfluidics not provided for in B81B2201/051 - B81B2201/054
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0174—Manufacture or treatment of microstructural devices or systems in or on a substrate for making multi-layered devices, film deposition or growing
- B81C2201/019—Bonding or gluing multiple substrate layers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Analytical Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Laminated Bodies (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Fully polymer-based microfluidic system containing a thin PEEK polymer sheet in which one pore or arrays of pores of 1 to 20 micrometer diameter and a low aspect ratio of about 1:1 allow spontaneous formation of lipid bilayers. Such device allows the simple preparation of bilayers and electrochemical and optical detection of signals related to membrane-associated protein activities and perfusion. The method for producing such a microfluidic system comprises the steps of: • a) providing a first high performance thermoplastic polymer foil (2); • b) generating a plurality of pores (6) in said first foil (2); • c) providing at least one second high performance thermoplastic polymer foil (4) having an embossed channel structure (8) for guiding a liquid; • d) aligning the first foil (2) and at least one second foil (4) in order to enable an access to the channel structure (8) via the pores (6); and • e) bonding the first foil (2) to at least one second foil (4) by thermal pressing with a pressure power of up to 2.5 MN and a predetermined course of the temperature in the range of 20 to 160°C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11163710 | 2011-04-26 | ||
EP11163710.4 | 2011-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012146458A2 WO2012146458A2 (en) | 2012-11-01 |
WO2012146458A3 true WO2012146458A3 (en) | 2013-01-03 |
Family
ID=45952497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2012/055591 WO2012146458A2 (en) | 2011-04-26 | 2012-03-29 | A method for producing a polymer-based microfluidics system for bioanalytics using biological membranes |
Country Status (1)
Country | Link |
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WO (1) | WO2012146458A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11027474B2 (en) | 2015-07-27 | 2021-06-08 | Beth Israel Deaconess Medical Center Inc. | Fluidic systems, devices and methods for inducing anisotropy in polymeric materials |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350759A2 (en) * | 2002-04-02 | 2003-10-08 | Agilent Technologies Inc. (a Delaware Corporation) | Methods for embossing and bonding of PAEK for microfluidic devices |
WO2007029132A2 (en) * | 2005-09-09 | 2007-03-15 | Koninklijke Philips Electronics N. V. | A method of manufacturing a microsystem, such a microsystem, a stack of foils comprising such a microsystem, an electronic device comprising such a microsystem and use of the electronic device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1548444A1 (en) | 2003-12-23 | 2005-06-29 | Paul Scherrer Institut | An assay chip, and uses of said assay chip to determine molecular structures and functions |
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2012
- 2012-03-29 WO PCT/EP2012/055591 patent/WO2012146458A2/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1350759A2 (en) * | 2002-04-02 | 2003-10-08 | Agilent Technologies Inc. (a Delaware Corporation) | Methods for embossing and bonding of PAEK for microfluidic devices |
WO2007029132A2 (en) * | 2005-09-09 | 2007-03-15 | Koninklijke Philips Electronics N. V. | A method of manufacturing a microsystem, such a microsystem, a stack of foils comprising such a microsystem, an electronic device comprising such a microsystem and use of the electronic device |
Non-Patent Citations (1)
Title |
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HWANG W ET AL: "Polyether ether ketone microstructures for chemical analytics", MICROSYSTEM TECHNOLOGIES ; MICRO AND NANOSYSTEMS INFORMATION STORAGE AND PROCESSING SYSTEMS, SPRINGER, BERLIN, DE, vol. 14, no. 9-11, 18 January 2008 (2008-01-18), pages 1699 - 1700, XP019632826, ISSN: 1432-1858 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012146458A2 (en) | 2012-11-01 |
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