ATE138827T1 - Verbesserte kapillarzonenelektrophorese und geräte zur durchführung des verfahrens - Google Patents
Verbesserte kapillarzonenelektrophorese und geräte zur durchführung des verfahrensInfo
- Publication number
- ATE138827T1 ATE138827T1 AT91904207T AT91904207T ATE138827T1 AT E138827 T1 ATE138827 T1 AT E138827T1 AT 91904207 T AT91904207 T AT 91904207T AT 91904207 T AT91904207 T AT 91904207T AT E138827 T1 ATE138827 T1 AT E138827T1
- Authority
- AT
- Austria
- Prior art keywords
- capillary
- zeta
- potential
- zone electrophoresis
- capillary tube
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
- B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
-
- 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
- G01N27/44752—Controlling the zeta potential, e.g. by wall coatings
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Electrostatic Separation (AREA)
- Peptides Or Proteins (AREA)
- Sampling And Sample Adjustment (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/477,755 US5151164A (en) | 1990-02-09 | 1990-02-09 | Enhanced capillary zone electrophoresis and apparatus for performance thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE138827T1 true ATE138827T1 (de) | 1996-06-15 |
Family
ID=23897232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91904207T ATE138827T1 (de) | 1990-02-09 | 1991-02-07 | Verbesserte kapillarzonenelektrophorese und geräte zur durchführung des verfahrens |
Country Status (7)
Country | Link |
---|---|
US (1) | US5151164A (de) |
EP (1) | EP0517733B1 (de) |
JP (1) | JPH05505463A (de) |
AT (1) | ATE138827T1 (de) |
CA (1) | CA2075625A1 (de) |
DE (1) | DE69120058T2 (de) |
WO (1) | WO1991012073A1 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5180475A (en) * | 1991-09-04 | 1993-01-19 | Hewlett-Packard Company | System and method for controlling electroosmotic flow |
US5262031A (en) * | 1991-06-21 | 1993-11-16 | Hewlett-Packard Company | Electroosmotic flow control apparatus for capillary electrophoresis |
GB2264783A (en) * | 1992-02-24 | 1993-09-08 | Gen Electric Co Plc | Electrophoretic analysis method utilising wave effect |
US5240585A (en) * | 1992-07-14 | 1993-08-31 | Hewlett-Packard Company | Conductive bridge for external control of electroosmotic flow |
US5320730A (en) * | 1993-01-22 | 1994-06-14 | The Penn State Research Foundation | Capillary electrophoresis apparatus with improved electroosmotic flow control |
US5358618A (en) * | 1993-01-22 | 1994-10-25 | The Penn State Research Foundation | Capillary electrophoresis apparatus with improved electroosmotic flow control |
US5282942A (en) * | 1993-01-22 | 1994-02-01 | Beckman Instruments, Inc. | Methods and apparatus for separating and mobilizing solutes in a solute mixture |
US5415747A (en) * | 1993-08-16 | 1995-05-16 | Hewlett-Packard Company | Capillary electrophoresis using zwitterion-coated capillary tubes |
FR2710279B1 (fr) * | 1993-09-23 | 1995-11-24 | Armand Ajdari | Perfectionnements aux procédés et dispositifs de séparation des particules contenues dans un fluide. |
US5374834A (en) * | 1993-10-12 | 1994-12-20 | Massachusetts Institute Of Technology | Ionic liquid-channel charge-coupled device |
US5441613A (en) * | 1993-12-03 | 1995-08-15 | Dionex Corporation | Methods and apparatus for real-time monitoring, measurement and control of electroosmotic flow |
US5573651A (en) * | 1995-04-17 | 1996-11-12 | The Dow Chemical Company | Apparatus and method for flow injection analysis |
US5800692A (en) * | 1995-04-17 | 1998-09-01 | Mayo Foundation For Medical Education And Research | Preseparation processor for use in capillary electrophoresis |
US5716379A (en) * | 1995-08-17 | 1998-02-10 | Medtronic, Inc. | Cardiac assist device having muscle augmentation prior to defibrillation |
SE506461C2 (sv) * | 1996-01-19 | 1997-12-15 | Johan Roeraade | Förfarande för storleksfraktionering av molekyler med hög molekylvikt, med användande av elektroosmotiskt flöde i en kapillärtub |
FR2776072B1 (fr) * | 1998-03-11 | 2000-06-02 | Centre Nat Rech Scient | Perfectionnements aux dispositifs d'electrophorese multicapillaires du type a detection en sortie des capillaires |
US6890411B1 (en) * | 1998-06-11 | 2005-05-10 | Arizona Board Of Regents | Control of flow and materials for micro devices |
KR20000003558A (ko) | 1998-06-29 | 2000-01-15 | 김영환 | 펄스발생장치 |
US20040246650A1 (en) * | 1998-08-06 | 2004-12-09 | Grigorov Leonid N. | Highly conductive macromolecular materials and improved methods for making same |
US6818112B2 (en) * | 1999-04-20 | 2004-11-16 | Target Discovery, Inc. | Protein separation via multidimensional electrophoresis |
US6764817B1 (en) * | 1999-04-20 | 2004-07-20 | Target Discovery, Inc. | Methods for conducting metabolic analyses |
US6569305B1 (en) * | 1999-10-15 | 2003-05-27 | James Palmer | Method for injection and stacking of analytes in high-conductivity samples |
US7141152B2 (en) * | 2000-03-16 | 2006-11-28 | Le Febre David A | Analyte species separation system |
US6749735B1 (en) * | 2000-03-16 | 2004-06-15 | David Le Febre | Electromobility focusing controlled channel electrophoresis system |
AU2001227280A1 (en) * | 2000-04-10 | 2001-10-23 | The Scripps Research Institute | Proteomic analysis using activity-based probe libraries |
US6805783B2 (en) * | 2000-12-13 | 2004-10-19 | Toyo Technologies, Inc. | Method for manipulating a solution using a ferroelectric electro-osmotic pump |
US20030127329A1 (en) * | 2001-06-04 | 2003-07-10 | Devoe Donald Lad | Field effect flow control apparatus for microfluidic networks |
US7147764B2 (en) * | 2003-03-28 | 2006-12-12 | Applera Corporation | Dual electrode injection of analyte into a capillary electrophoretic device |
US7282127B2 (en) * | 2004-04-13 | 2007-10-16 | East Carolina | Microcapillary devices using high dielectric constant materials and related methods |
US8080144B2 (en) * | 2006-10-04 | 2011-12-20 | The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology | Gradient elution electrophoresis |
US8366897B2 (en) * | 2006-10-04 | 2013-02-05 | National Institute Of Standards And Technology | Gradient elution electrophoresis and detectorless electrophoresis apparatus |
US20090288950A1 (en) * | 2008-05-20 | 2009-11-26 | Tihiro Ohkawa | Liquid electro-mechanical prime mover |
US8715475B2 (en) | 2008-11-04 | 2014-05-06 | Etat Francais Represente Par Le Delegue General Pour L'armement | Microfluidic device for separating, fractionating, or preconcentrating analytes contained in an electrolyte |
US9194838B2 (en) | 2010-03-03 | 2015-11-24 | Osaka University | Method and device for identifying nucleotide, and method and device for determining nucleotide sequence of polynucleotide |
EP2887058B1 (de) | 2012-08-17 | 2017-11-29 | Quantum Biosystems Inc. | Probenanalyseverfahren |
JP6282036B2 (ja) | 2012-12-27 | 2018-02-21 | クオンタムバイオシステムズ株式会社 | 物質の移動速度の制御方法および制御装置 |
JP6183776B2 (ja) * | 2013-03-26 | 2017-08-23 | Tdk株式会社 | 電気泳動チップ |
KR20160079780A (ko) | 2013-09-18 | 2016-07-06 | 퀀텀 바이오시스템즈 가부시키가이샤 | 생체분자를 서열화하는 디바이스들, 시스템들 및 방법들 |
JP2015077652A (ja) | 2013-10-16 | 2015-04-23 | クオンタムバイオシステムズ株式会社 | ナノギャップ電極およびその製造方法 |
US10438811B1 (en) | 2014-04-15 | 2019-10-08 | Quantum Biosystems Inc. | Methods for forming nano-gap electrodes for use in nanosensors |
WO2016053936A2 (en) | 2014-09-29 | 2016-04-07 | The University Of Florida Research Foundation, Inc. | Electro-fluid transducers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56137143A (en) * | 1980-03-27 | 1981-10-26 | Shimadzu Corp | Measuring device for electrophoresis |
US4898658A (en) * | 1987-11-25 | 1990-02-06 | Northeastern University | Integrated temperature control/alignment system for high performance capillary electrophoretic apparatus |
US4931328A (en) * | 1988-08-19 | 1990-06-05 | Hewlett-Packard Company | Capillary tube with reduced protein interactions and controllable electroosmotic flow |
US4859301A (en) * | 1988-08-30 | 1989-08-22 | Beckman Instruments, Inc. | Separation of zone formation from electroosmotic impulse in tubular electrophoretic systems |
-
1990
- 1990-02-09 US US07/477,755 patent/US5151164A/en not_active Expired - Lifetime
-
1991
- 1991-02-07 CA CA002075625A patent/CA2075625A1/en not_active Abandoned
- 1991-02-07 DE DE69120058T patent/DE69120058T2/de not_active Expired - Fee Related
- 1991-02-07 EP EP91904207A patent/EP0517733B1/de not_active Expired - Lifetime
- 1991-02-07 AT AT91904207T patent/ATE138827T1/de not_active IP Right Cessation
- 1991-02-07 WO PCT/US1991/000721 patent/WO1991012073A1/en active IP Right Grant
- 1991-02-07 JP JP91504511A patent/JPH05505463A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0517733A1 (de) | 1992-12-16 |
US5151164A (en) | 1992-09-29 |
CA2075625A1 (en) | 1991-08-10 |
JPH05505463A (ja) | 1993-08-12 |
EP0517733A4 (de) | 1992-10-07 |
WO1991012073A1 (en) | 1991-08-22 |
EP0517733B1 (de) | 1996-06-05 |
DE69120058T2 (de) | 1997-01-30 |
DE69120058D1 (de) | 1996-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |