KR100446830B1 - 액정을 이용한 생체분자 검출 방법 및 장치 - Google Patents
액정을 이용한 생체분자 검출 방법 및 장치 Download PDFInfo
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- KR100446830B1 KR100446830B1 KR10-2001-0059590A KR20010059590A KR100446830B1 KR 100446830 B1 KR100446830 B1 KR 100446830B1 KR 20010059590 A KR20010059590 A KR 20010059590A KR 100446830 B1 KR100446830 B1 KR 100446830B1
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- liquid crystal
- dna
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Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6816—Hybridisation assays characterised by the detection means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
Description
Claims (7)
- 생체분자로서 검출 DNA 와 목적 DNA 의 DNA 혼성화를 네마틱 액정상을 갖는 액정의 액정 배향의 변화를 통해 광학적, 전기적 또는 이들 둘다의 방식으로 증폭 및 변환하는 것을 포함하는, 생체분자의 검출 방법.
- 삭제
- 삭제
- 제 1 항에 있어서,(a) 검출 DNA와 목적 DNA를 선택적으로 혼성화시키고,(b) 액정을 첨가 또는 주입하고, 및(c) 액정이 배향된 부분과 배향되지 않은 부분에서 액정의 광학적, 전기적 또는 이들 둘다의 성질을 측정하는 것으로 구성되는 것을 특징으로 하는 생체분자의 검출방법.
- 제 4 항에 있어서, 고정상의 DNA에서 사용하여 DNA 혼성화를 검출하는 것을 특징으로 하는 생체분자의 검출 방법.
- 검출 DNA 와 네마틱 액정상을 갖는 액정을 포함하게 되어 있고 상기 검출 DNA 와 목적 DNA 의 혼성화에 따라 액정이 형성되는 액정배향부, 및 액정의 상태를 검출하는 액정검출부를 포함하며, 상기 액정검출부는 편광판과 같은 광학적 검출 수단, 유전율 측정장치와 같은 전기적 검출 수단 또는 이들 둘 다의 수단에서 선택되는 것을 특징으로 하는, 검출 DNA와 목적 DNA 의 DNA 혼성화의 검출장치.
- 검출 DNA와 네마틱 액정상을 갖는 액정을 포함하게 되어 있고 검출 DNA 와 목적 DNA 의 DNA 혼성화에 따라 액정이 형성되는 액정배향부 및 액정의 상태를 검출하는 액정검출부를 포함하며, 상기 액정검출부는 편광판과 같은 광학적 검출 수단, 유전율 측정장치와 같은 전기적 검출 수단 또는 이들 둘다의 수단에서 선택되는 것을 특징으로 하는, DNA 칩의 신호변환 장치.
Priority Applications (1)
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KR10-2001-0059590A KR100446830B1 (ko) | 2001-09-26 | 2001-09-26 | 액정을 이용한 생체분자 검출 방법 및 장치 |
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KR10-2001-0059590A KR100446830B1 (ko) | 2001-09-26 | 2001-09-26 | 액정을 이용한 생체분자 검출 방법 및 장치 |
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KR20030026548A KR20030026548A (ko) | 2003-04-03 |
KR100446830B1 true KR100446830B1 (ko) | 2004-09-04 |
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KR10-2001-0059590A Expired - Fee Related KR100446830B1 (ko) | 2001-09-26 | 2001-09-26 | 액정을 이용한 생체분자 검출 방법 및 장치 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11353398B2 (en) | 2020-02-20 | 2022-06-07 | Samsung Electronics Co., Ltd. | System, computing device, and method for extraction of optical properties of turbid medium by using diffuse reflectometry |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100785779B1 (ko) * | 2005-12-08 | 2007-12-13 | 한국전자통신연구원 | 생체분자 또는 고분자 어레이 형성용 프로그래머블 마스크,그를 포함하는 생체분자 또는 고분자 어레이 형성용 장치,및 그를 이용한 생체분자 또는 고분자 어레이 형성 방법 |
EP1795965B1 (en) | 2005-12-08 | 2012-05-16 | Electronics and Telecommunications Research Institute | Programmable mask for fabricating biomolecule array or polymer array |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998022804A1 (fr) * | 1996-11-15 | 1998-05-28 | Institut Molekulyarnoi Biologii Imeni V.A.Engelgardta Rossiiskoi Akademii Nauk | Methode et dispositif de detection d'une substance biologiquement active dans un liquide a analyser |
WO2001045672A2 (fr) * | 1999-12-21 | 2001-06-28 | Capsulis | Structures mixtes resultant de l'incorporation d'une macromolecule biologique dans une phase cristal-liquide d'amphiphiles |
WO2001061325A2 (en) * | 2000-02-16 | 2001-08-23 | Wisconsin Alumni Research Foundation | Biochemical blocking layer for liquid crystal assay |
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2001
- 2001-09-26 KR KR10-2001-0059590A patent/KR100446830B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1998022804A1 (fr) * | 1996-11-15 | 1998-05-28 | Institut Molekulyarnoi Biologii Imeni V.A.Engelgardta Rossiiskoi Akademii Nauk | Methode et dispositif de detection d'une substance biologiquement active dans un liquide a analyser |
US6246470B1 (en) * | 1996-11-15 | 2001-06-12 | Institut Molekulyarnoi Biologi Imeni V.A. Engelgardita Rossiiskoi Akademii Nauk | Method for determination of a biologically active substance in an analyzed liquid and device for its realization |
WO2001045672A2 (fr) * | 1999-12-21 | 2001-06-28 | Capsulis | Structures mixtes resultant de l'incorporation d'une macromolecule biologique dans une phase cristal-liquide d'amphiphiles |
WO2001061325A2 (en) * | 2000-02-16 | 2001-08-23 | Wisconsin Alumni Research Foundation | Biochemical blocking layer for liquid crystal assay |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11353398B2 (en) | 2020-02-20 | 2022-06-07 | Samsung Electronics Co., Ltd. | System, computing device, and method for extraction of optical properties of turbid medium by using diffuse reflectometry |
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