WO2020130588A3 - 단일 입자 분석을 위한 다공성 막 - Google Patents
단일 입자 분석을 위한 다공성 막 Download PDFInfo
- Publication number
- WO2020130588A3 WO2020130588A3 PCT/KR2019/017910 KR2019017910W WO2020130588A3 WO 2020130588 A3 WO2020130588 A3 WO 2020130588A3 KR 2019017910 W KR2019017910 W KR 2019017910W WO 2020130588 A3 WO2020130588 A3 WO 2020130588A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- porous membrane
- particle analysis
- single particle
- particle
- analysis
- Prior art date
Links
- 239000002245 particle Substances 0.000 title abstract 4
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000011148 porous material Substances 0.000 abstract 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/365—Coating
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/4875—Details of handling test elements, e.g. dispensing or storage, not specific to a particular test method
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
- G01N33/48721—Investigating individual macromolecules, e.g. by translocation through nanopores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/02—Hydrophilization
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/021—Pore shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/028—Microfluidic pore structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/36—Hydrophilic membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/38—Hydrophobic membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0039—Inorganic membrane manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Food Science & Technology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Nanotechnology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
본 발명은 복수개의 관통형 포어를 포함하는 다공성 막에 관한 것으로, 상기 다공성 막을 사용하면 분석 대상 입자와 반응 입자를 일대일로 반응시킬 수 있으므로 입자 분석의 효율 및 정확성을 증대시킬 수 있다.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17/414,011 US20220126241A1 (en) | 2018-12-17 | 2019-12-17 | Porous membrane for single particle analysis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180163351A KR102145883B1 (ko) | 2018-12-17 | 2018-12-17 | 단일 입자 분석을 위한 다공성 막 |
KR10-2018-0163351 | 2018-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2020130588A2 WO2020130588A2 (ko) | 2020-06-25 |
WO2020130588A3 true WO2020130588A3 (ko) | 2020-08-06 |
Family
ID=71102235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2019/017910 WO2020130588A2 (ko) | 2018-12-17 | 2019-12-17 | 단일 입자 분석을 위한 다공성 막 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220126241A1 (ko) |
KR (1) | KR102145883B1 (ko) |
WO (1) | WO2020130588A2 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070019723A (ko) * | 2004-03-30 | 2007-02-15 | 더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 주니어 유니버시티 | 다단 나노공 어레이 금속구조로 지지되는 기체/이온선택분리막 |
KR20170089020A (ko) * | 2014-12-18 | 2017-08-02 | 울산과학기술원 | 세포간 상호 작용 기반 단일 세포 분석 장치 및 방법 |
KR20180036191A (ko) * | 2016-09-30 | 2018-04-09 | 가천대학교 산학협력단 | 미세기공 칩 및 이를 이용한 임피던스 측정방법 |
KR20180081354A (ko) * | 2017-01-06 | 2018-07-16 | 고려대학교 산학협력단 | 엑소좀을 포함하는 생체분자 연속 분리용 장치 및 이를 이용한 분리방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101002597B1 (ko) | 2008-12-31 | 2010-12-20 | 웅진케미칼 주식회사 | 다공성 멤브레인의 제조 방법 |
-
2018
- 2018-12-17 KR KR1020180163351A patent/KR102145883B1/ko active IP Right Grant
-
2019
- 2019-12-17 WO PCT/KR2019/017910 patent/WO2020130588A2/ko active Application Filing
- 2019-12-17 US US17/414,011 patent/US20220126241A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070019723A (ko) * | 2004-03-30 | 2007-02-15 | 더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 주니어 유니버시티 | 다단 나노공 어레이 금속구조로 지지되는 기체/이온선택분리막 |
KR20170089020A (ko) * | 2014-12-18 | 2017-08-02 | 울산과학기술원 | 세포간 상호 작용 기반 단일 세포 분석 장치 및 방법 |
KR20180036191A (ko) * | 2016-09-30 | 2018-04-09 | 가천대학교 산학협력단 | 미세기공 칩 및 이를 이용한 임피던스 측정방법 |
KR20180081354A (ko) * | 2017-01-06 | 2018-07-16 | 고려대학교 산학협력단 | 엑소좀을 포함하는 생체분자 연속 분리용 장치 및 이를 이용한 분리방법 |
Non-Patent Citations (1)
Title |
---|
CHOI D. H. ET AL.: "Fabrication of a membrane filter with controlled pore shape and its application to cell separation and strong single cell trapping", J. MICROMECH. MICROENG., vol. 25, no. 105007, 2015, pages 1 - 1 1, XP055367342 * |
Also Published As
Publication number | Publication date |
---|---|
WO2020130588A2 (ko) | 2020-06-25 |
US20220126241A1 (en) | 2022-04-28 |
KR20200074679A (ko) | 2020-06-25 |
KR102145883B1 (ko) | 2020-08-20 |
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