KR100496977B1 - 모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치. - Google Patents
모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치. Download PDFInfo
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- KR100496977B1 KR100496977B1 KR10-2002-0040040A KR20020040040A KR100496977B1 KR 100496977 B1 KR100496977 B1 KR 100496977B1 KR 20020040040 A KR20020040040 A KR 20020040040A KR 100496977 B1 KR100496977 B1 KR 100496977B1
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- Prior art keywords
- voltage
- terminal
- sample
- sample injection
- buffer solution
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44782—Apparatus specially adapted therefor of a plurality of samples
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44713—Particularly adapted electric power supply
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- Molecular Biology (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Analytical Chemistry (AREA)
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Abstract
Description
Claims (2)
- 시료가 이동하는 채널이 형성되어 있으며, 채널의 종단에 제1 내지 제4 단자를 구비하는 마이크로칩과;상기 마이크로칩의 제1단자에 연결되는 완충용액배출부 단자와, 상기 마이크로칩의 제2단자에 연결되는 시료주입부단자와, 상기 마이크로칩의 제3단자에 연결되는 시료배출부 단자와, 상기 마이크로칩의 제4단자에 연결되는 완충용액주입부단자에 전원을 공급하는 전압발생부와;개폐식 주입방식 및 집중식 시료주입방법에 따라, 상기 전압발생부가 제1내지 제4단자에 공급하는 전압 및 전압시간을 선택하여 제어하는 제어부를 포함하는 모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치.
- 제 1 항에 있어서,상기 전압 발생부는 상기 전압공급원에서 인가된 전압을 변환하는 3개의 컨버터와;상기 3개의 컨버터의 출력단 중 어느 하나의 출력단의 전압과 접지전압을 선택적으로 상기 완충용액주입부단자에 인가하고, 상기 컨버터의 출력단과 상기 완충용액주입부단자사이에 개재되는 릴레이를 포함하고;상기 제어부는 3개의 컨버터를 제어하여 각각의 출력전압 및 릴레이의 작동여부를 제어하는 것을 특징으로 하는 실험실 칩을 위한 다기능 시료주입장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0040040A KR100496977B1 (ko) | 2002-07-10 | 2002-07-10 | 모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR10-2002-0040040A KR100496977B1 (ko) | 2002-07-10 | 2002-07-10 | 모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040005465A KR20040005465A (ko) | 2004-01-16 |
KR100496977B1 true KR100496977B1 (ko) | 2005-06-23 |
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Application Number | Title | Priority Date | Filing Date |
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KR10-2002-0040040A KR100496977B1 (ko) | 2002-07-10 | 2002-07-10 | 모세관 전기영동 마이크로 칩을 위한 다기능 시료주입장치. |
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KR (1) | KR100496977B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100762015B1 (ko) * | 2006-08-19 | 2007-10-04 | 한국표준과학연구원 | 분리가능한 전기전도 결합부가 구비된 전기삼투압류로구동되는 극미세 피펫 장치 |
KR102198936B1 (ko) * | 2019-08-06 | 2021-01-05 | 경희대학교 산학협력단 | 승압 컨버터 장치를 이용한 마이크로-모세관 전기영동 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819552A (ja) * | 1981-07-27 | 1983-02-04 | Shimadzu Corp | 電気泳動分析装置 |
JPH04206134A (ja) * | 1990-11-28 | 1992-07-28 | Hitachi Ltd | 毛管電気泳動質量分析装置および分析法 |
JPH06300736A (ja) * | 1993-01-21 | 1994-10-28 | Millipore Corp | 毛管電気泳動を使用する試料分析方法 |
JPH11311616A (ja) * | 1998-04-28 | 1999-11-09 | Shimadzu Corp | マイクロチップ電気泳動装置 |
-
2002
- 2002-07-10 KR KR10-2002-0040040A patent/KR100496977B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819552A (ja) * | 1981-07-27 | 1983-02-04 | Shimadzu Corp | 電気泳動分析装置 |
JPH04206134A (ja) * | 1990-11-28 | 1992-07-28 | Hitachi Ltd | 毛管電気泳動質量分析装置および分析法 |
JPH06300736A (ja) * | 1993-01-21 | 1994-10-28 | Millipore Corp | 毛管電気泳動を使用する試料分析方法 |
JPH11311616A (ja) * | 1998-04-28 | 1999-11-09 | Shimadzu Corp | マイクロチップ電気泳動装置 |
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KR20040005465A (ko) | 2004-01-16 |
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