WO2001022049A9 - A novel ion-mobility based device using an oscillatory high-field ion separator with a multi-channel array charge collector - Google Patents
A novel ion-mobility based device using an oscillatory high-field ion separator with a multi-channel array charge collectorInfo
- Publication number
- WO2001022049A9 WO2001022049A9 PCT/US2000/026138 US0026138W WO0122049A9 WO 2001022049 A9 WO2001022049 A9 WO 2001022049A9 US 0026138 W US0026138 W US 0026138W WO 0122049 A9 WO0122049 A9 WO 0122049A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ion
- ion mobility
- ions
- electric field
- electrodes
- 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
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/622—Ion mobility spectrometry
Definitions
- the spectrum, (ionogram) observed is roughly characteristic of the substance being analyzed and is used for identification purposes.
- Various signal processing methods have been employed to analyze overlapping peaks, subtract background, compare to fragmentation patterns to a lookup library for species identification, and to automatically correct for temperature and pressure effects by comparison against a reference.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15586099P | 1999-09-24 | 1999-09-24 | |
US60/155,860 | 1999-09-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2001022049A2 WO2001022049A2 (en) | 2001-03-29 |
WO2001022049A9 true WO2001022049A9 (en) | 2002-10-03 |
WO2001022049A3 WO2001022049A3 (en) | 2008-03-06 |
Family
ID=22557067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/026138 WO2001022049A2 (en) | 1999-09-24 | 2000-09-22 | A novel ion-mobility based device using an oscillatory high-field ion separator with a multi-channel array charge collector |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2001022049A2 (en) |
Families Citing this family (40)
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US6621077B1 (en) | 1998-08-05 | 2003-09-16 | National Research Council Canada | Apparatus and method for atmospheric pressure-3-dimensional ion trapping |
US6504149B2 (en) | 1998-08-05 | 2003-01-07 | National Research Council Canada | Apparatus and method for desolvating and focussing ions for introduction into a mass spectrometer |
US7057168B2 (en) | 1999-07-21 | 2006-06-06 | Sionex Corporation | Systems for differential ion mobility analysis |
US7399958B2 (en) | 1999-07-21 | 2008-07-15 | Sionex Corporation | Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations |
US6690004B2 (en) | 1999-07-21 | 2004-02-10 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for electrospray-augmented high field asymmetric ion mobility spectrometry |
US6815669B1 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Longitudinal field driven ion mobility filter and detection system |
US7129482B2 (en) | 1999-07-21 | 2006-10-31 | Sionex Corporation | Explosives detection using differential ion mobility spectrometry |
US7148477B2 (en) | 1999-07-21 | 2006-12-12 | Sionex Corporation | System for trajectory-based ion species identification |
US7098449B1 (en) | 1999-07-21 | 2006-08-29 | The Charles Stark Draper Laboratory, Inc. | Spectrometer chip assembly |
US6815668B2 (en) | 1999-07-21 | 2004-11-09 | The Charles Stark Draper Laboratory, Inc. | Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry |
US7157700B2 (en) | 2001-06-30 | 2007-01-02 | Sionex Corporation | System for collection of data and identification of unknown ion species in an electric field |
US6806463B2 (en) | 1999-07-21 | 2004-10-19 | The Charles Stark Draper Laboratory, Inc. | Micromachined field asymmetric ion mobility filter and detection system |
US7005632B2 (en) | 2002-04-12 | 2006-02-28 | Sionex Corporation | Method and apparatus for control of mobility-based ion species identification |
EP1273029B8 (en) | 2000-03-14 | 2006-01-11 | National Research Council Canada | Faims apparatus and method with laser-based ionization source |
US7714284B2 (en) | 2001-06-30 | 2010-05-11 | Sionex Corporation | Methods and apparatus for enhanced sample identification based on combined analytical techniques |
US7119328B2 (en) | 2001-06-30 | 2006-10-10 | Sionex Corporation | System for DMS peak resolution |
WO2003005016A1 (en) * | 2001-06-30 | 2003-01-16 | Sionex Corporation | System for collection of data and identification of unknown ion species in an electric field |
US7091481B2 (en) | 2001-08-08 | 2006-08-15 | Sionex Corporation | Method and apparatus for plasma generation |
US6727496B2 (en) | 2001-08-14 | 2004-04-27 | Sionex Corporation | Pancake spectrometer |
US7122794B1 (en) | 2002-02-21 | 2006-10-17 | Sionex Corporation | Systems and methods for ion mobility control |
GB2392304B (en) * | 2002-06-27 | 2004-12-15 | Micromass Ltd | Mass spectrometer |
US6791078B2 (en) | 2002-06-27 | 2004-09-14 | Micromass Uk Limited | Mass spectrometer |
US7358504B2 (en) | 2002-09-25 | 2008-04-15 | Thermo Finnigan Llc | FAIMS apparatus and method for separating ions |
US7019291B2 (en) | 2002-10-12 | 2006-03-28 | Sionex Corporation | NOx monitor using differential mobility spectrometry |
US20060054804A1 (en) * | 2002-11-22 | 2006-03-16 | Wexler Anthony S | Method and apparatus for performing ion mobility spectrometry |
CA2472492A1 (en) | 2003-06-27 | 2004-12-27 | Ionalytics Corporation | Method of separating ions |
CA2539484A1 (en) | 2003-09-17 | 2005-03-31 | Sionex Corporation | Solid-state flow generator and related systems, applications, and methods |
EP1690074A2 (en) | 2003-11-25 | 2006-08-16 | Sionex Corporation | Mobility based apparatus and methods using dispersion characteristics, sample fragmentation, and/or pressure control to improve analysis of a sample |
EP1697024B1 (en) | 2003-12-18 | 2017-08-30 | DH Technologies Development Pte. Ltd. | Methods and apparatus for enhanced ion based sample detection using selective pre-separation and amplification |
US7456394B2 (en) | 2004-02-02 | 2008-11-25 | Sionex Corporation | Compact sample analysis systems and related methods of using combined chromatography and mobility spectrometry techniques |
EP1756561A1 (en) | 2004-04-28 | 2007-02-28 | Sionex Corporation | System and method for ion species analysis with enhanced condition control and data interpretation using differential mobility spectrometers |
WO2006060807A1 (en) | 2004-12-03 | 2006-06-08 | Sionex Corporation | Method and apparatus for enhanced ion based sample filtering and detection |
WO2006119167A1 (en) | 2005-04-29 | 2006-11-09 | Sionex Corporation | Compact gas chromatography and ion mobility based sample analysis systems, methods, and devices |
WO2008094704A2 (en) | 2007-02-01 | 2008-08-07 | Sionex Corporation | Differential mobility spectrometer pre-filter assembly for a mass spectrometer |
WO2009094059A2 (en) | 2007-11-06 | 2009-07-30 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Sensitive ion detection device and method for analysis of compounds as vapors in gases |
GB201104238D0 (en) | 2011-03-14 | 2011-04-27 | Micromass Ltd | Mass spectrometer |
US10424469B2 (en) | 2015-11-02 | 2019-09-24 | Pegasor Oy | Apparatus and method for particle measurement |
US11874251B2 (en) | 2018-02-13 | 2024-01-16 | Jp Scientific Limited | Ion mobility spectrometer and method of analyzing ions |
EP3752822A4 (en) * | 2018-02-13 | 2021-11-24 | JP Scientific Limited | Ion mobility spectrometer and method of analyzing ions |
GB2593667A (en) * | 2020-02-10 | 2021-10-06 | Thermo Electron Mfg Limited | Method and apparatus for separating ions |
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US4282436A (en) * | 1980-06-04 | 1981-08-04 | The United States Of America As Represented By The Secretary Of The Navy | Intense ion beam generation with an inverse reflex tetrode (IRT) |
US5099128A (en) * | 1989-03-17 | 1992-03-24 | Roger Stettner | High resolution position sensitive detector |
US5869968A (en) * | 1994-03-11 | 1999-02-09 | Baker Hughes Incorporated | Method and apparatus for avoiding mutual coupling between receivers in measurement while drilling |
US5420549A (en) * | 1994-05-13 | 1995-05-30 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Extended linear ion trap frequency standard apparatus |
US6037586A (en) * | 1998-06-18 | 2000-03-14 | Universite Laval | Apparatus and method for separating pulsed ions by mass as said pulsed ions are guided along a course |
-
2000
- 2000-09-22 WO PCT/US2000/026138 patent/WO2001022049A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001022049A3 (en) | 2008-03-06 |
WO2001022049A2 (en) | 2001-03-29 |
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