WO2002048673A3 - Method for orthogonal analyte stacking/injection systems in electrophoresis - Google Patents
Method for orthogonal analyte stacking/injection systems in electrophoresis Download PDFInfo
- Publication number
- WO2002048673A3 WO2002048673A3 PCT/US2001/043259 US0143259W WO0248673A3 WO 2002048673 A3 WO2002048673 A3 WO 2002048673A3 US 0143259 W US0143259 W US 0143259W WO 0248673 A3 WO0248673 A3 WO 0248673A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injection
- electrokinetic
- analytes
- stacking
- sample
- Prior art date
Links
Classifications
-
- 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
- G01N27/44743—Introducing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/16—Injection
- G01N2030/162—Injection electromigration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/432,141 US7223325B2 (en) | 1999-10-15 | 2001-11-19 | Method for orthogonal analyte stacking/injection systems in electrophoresis |
AU2002241480A AU2002241480A1 (en) | 2000-11-17 | 2001-11-19 | Method for orthogonal analyte stacking/injection systems in electrophoresis |
EP01988144A EP1355858A2 (en) | 2000-11-17 | 2001-11-19 | Method for orthogonal analyte stacking/injection systems in electrophoresis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24961100P | 2000-11-17 | 2000-11-17 | |
US60/249,611 | 2000-11-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002048673A2 WO2002048673A2 (en) | 2002-06-20 |
WO2002048673A3 true WO2002048673A3 (en) | 2002-08-15 |
Family
ID=22944247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/043259 WO2002048673A2 (en) | 1999-10-15 | 2001-11-19 | Method for orthogonal analyte stacking/injection systems in electrophoresis |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1355858A2 (en) |
AU (1) | AU2002241480A1 (en) |
WO (1) | WO2002048673A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7718046B2 (en) * | 2004-06-10 | 2010-05-18 | The United States Of America, As Represented By The Secretary Of Commerce, The National Institute Of Standards & Technology | Micellar gradient focusing |
US11207677B2 (en) | 2018-03-07 | 2021-12-28 | University Of Virginia Patent Foundation | Devices, systems, and methods for detecting substances |
CN108562637A (en) * | 2018-04-18 | 2018-09-21 | 福州大学 | A kind of electronic extracting method of polar substances based on Capillary Electrophoresis |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5340452A (en) * | 1991-02-01 | 1994-08-23 | Beckman Instruments, Inc. | On-column preconcentration of samples in capillary electrophoresis |
US5800691A (en) * | 1996-12-23 | 1998-09-01 | Guest Elchrom Scientific Ag | Electrophoresis gels containing sample wells with enlarged loading area |
US5843294A (en) * | 1988-11-29 | 1998-12-01 | Isco, Inc. | Capillary electrophoresis sample injection technique |
US6010607A (en) * | 1994-08-01 | 2000-01-04 | Lockheed Martin Energy Research Corporation | Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis |
US6045676A (en) * | 1996-08-26 | 2000-04-04 | The Board Of Regents Of The University Of California | Electrochemical detector integrated on microfabricated capilliary electrophoresis chips |
US6214191B1 (en) * | 1998-05-22 | 2001-04-10 | Lynx Therapeutics, Inc. | Electrophoresis apparatus and method |
US6319379B1 (en) * | 1999-08-23 | 2001-11-20 | The Regents Of The University Of California | Modified electrokinetic sample injection method in chromatography and electrophoresis analysis |
-
2001
- 2001-11-19 EP EP01988144A patent/EP1355858A2/en not_active Withdrawn
- 2001-11-19 AU AU2002241480A patent/AU2002241480A1/en not_active Abandoned
- 2001-11-19 WO PCT/US2001/043259 patent/WO2002048673A2/en not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5843294A (en) * | 1988-11-29 | 1998-12-01 | Isco, Inc. | Capillary electrophoresis sample injection technique |
US5340452A (en) * | 1991-02-01 | 1994-08-23 | Beckman Instruments, Inc. | On-column preconcentration of samples in capillary electrophoresis |
US6010607A (en) * | 1994-08-01 | 2000-01-04 | Lockheed Martin Energy Research Corporation | Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis |
US6045676A (en) * | 1996-08-26 | 2000-04-04 | The Board Of Regents Of The University Of California | Electrochemical detector integrated on microfabricated capilliary electrophoresis chips |
US5800691A (en) * | 1996-12-23 | 1998-09-01 | Guest Elchrom Scientific Ag | Electrophoresis gels containing sample wells with enlarged loading area |
US6214191B1 (en) * | 1998-05-22 | 2001-04-10 | Lynx Therapeutics, Inc. | Electrophoresis apparatus and method |
US6319379B1 (en) * | 1999-08-23 | 2001-11-20 | The Regents Of The University Of California | Modified electrokinetic sample injection method in chromatography and electrophoresis analysis |
Also Published As
Publication number | Publication date |
---|---|
EP1355858A2 (en) | 2003-10-29 |
WO2002048673A2 (en) | 2002-06-20 |
AU2002241480A1 (en) | 2002-06-24 |
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