CA2807246C - A linear ion trap for radial amplitude assisted transfer - Google Patents
A linear ion trap for radial amplitude assisted transfer Download PDFInfo
- Publication number
- CA2807246C CA2807246C CA2807246A CA2807246A CA2807246C CA 2807246 C CA2807246 C CA 2807246C CA 2807246 A CA2807246 A CA 2807246A CA 2807246 A CA2807246 A CA 2807246A CA 2807246 C CA2807246 C CA 2807246C
- Authority
- CA
- Canada
- Prior art keywords
- ions
- region
- potential
- ion trap
- linear ion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005040 ion trap Methods 0.000 title claims abstract description 259
- 150000002500 ions Chemical class 0.000 claims abstract description 563
- 230000005284 excitation Effects 0.000 claims abstract description 103
- 238000000034 method Methods 0.000 claims abstract description 40
- 230000003247 decreasing effect Effects 0.000 claims abstract description 17
- 230000007423 decrease Effects 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims description 124
- 238000005036 potential barrier Methods 0.000 claims description 52
- 230000008859 change Effects 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002301 combined effect Effects 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 25
- 230000000670 limiting effect Effects 0.000 description 24
- 238000009826 distribution Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000010884 ion-beam technique Methods 0.000 description 6
- 230000005405 multipole Effects 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000001010 compromised effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010494 dissociation reaction Methods 0.000 description 2
- 230000005593 dissociations Effects 0.000 description 2
- 238000001819 mass spectrum Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001211 electron capture detection Methods 0.000 description 1
- 238000001077 electron transfer detection Methods 0.000 description 1
- 230000005279 excitation period Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/36—Radio frequency spectrometers, e.g. Bennett-type spectrometers, Redhead-type spectrometers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/422—Two-dimensional RF ion traps
- H01J49/4225—Multipole linear ion traps, e.g. quadrupoles, hexapoles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0027—Methods for using particle spectrometers
- H01J49/0031—Step by step routines describing the use of the apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/426—Methods for controlling ions
- H01J49/427—Ejection and selection methods
- H01J49/4285—Applying a resonant signal, e.g. selective resonant ejection matching the secular frequency of ions
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37049210P | 2010-08-04 | 2010-08-04 | |
| US61/370,492 | 2010-08-04 | ||
| PCT/CA2011/000889 WO2012016330A1 (en) | 2010-08-04 | 2011-08-03 | A linear ion trap for radial amplitude assisted transfer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2807246A1 CA2807246A1 (en) | 2012-02-09 |
| CA2807246C true CA2807246C (en) | 2018-07-03 |
Family
ID=45558883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2807246A Expired - Fee Related CA2807246C (en) | 2010-08-04 | 2011-08-03 | A linear ion trap for radial amplitude assisted transfer |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8680463B2 (enExample) |
| EP (1) | EP2601672A4 (enExample) |
| JP (1) | JP5808807B2 (enExample) |
| CN (1) | CN103119689B (enExample) |
| CA (1) | CA2807246C (enExample) |
| WO (1) | WO2012016330A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2924425B1 (en) * | 2012-11-22 | 2019-09-11 | Shimadzu Corporation | Tandem quadrupole mass spectrometer |
| DE112015001770B4 (de) | 2014-04-11 | 2024-10-10 | Micromass Uk Limited | Verfahren zum Betreiben einer lonenmobilitätstrennvorrichtung und Ionenmobilitätstrennvorrichtung |
| GB2541384B (en) * | 2015-08-14 | 2018-11-14 | Thermo Fisher Scient Bremen Gmbh | Collision cell having an axial field |
| US10573504B2 (en) * | 2016-01-15 | 2020-02-25 | Shimadzu Corporation | Orthogonal acceleration time-of-flight mass spectrometry |
| US9978578B2 (en) | 2016-02-03 | 2018-05-22 | Fasmatech Science & Technology Ltd. | Segmented linear ion trap for enhanced ion activation and storage |
| JP2021524991A (ja) * | 2018-05-14 | 2021-09-16 | モビリオン・システムズ，インコーポレイテッド | イオン移動度分光計と質量分析計の連結 |
| EP4506964A1 (en) * | 2023-08-09 | 2025-02-12 | Infineon Technologies Austria AG | Devices for controlling trapped ions and methods for manufacturing thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997007530A1 (en) * | 1995-08-11 | 1997-02-27 | Mds Health Group Limited | Spectrometer with axial field |
| EP1749307A4 (en) * | 2004-05-24 | 2010-09-22 | Mds Inc Dba Mds Sciex | SYSTEM AND METHOD FOR MOUNTING IONS |
| EP1955359B1 (en) * | 2005-11-30 | 2015-04-01 | DH Technologies Development Pte. Ltd. | Method and apparatus for mass selective axial transport using pulsed axial field |
| GB0526043D0 (en) * | 2005-12-22 | 2006-02-01 | Micromass Ltd | Mass spectrometer |
| US7582864B2 (en) * | 2005-12-22 | 2009-09-01 | Leco Corporation | Linear ion trap with an imbalanced radio frequency field |
| US7633060B2 (en) * | 2007-04-24 | 2009-12-15 | Thermo Finnigan Llc | Separation and axial ejection of ions based on m/z ratio |
| US7847240B2 (en) * | 2007-06-11 | 2010-12-07 | Dana-Farber Cancer Institute, Inc. | Mass spectroscopy system and method including an excitation gate |
| GB0713590D0 (en) * | 2007-07-12 | 2007-08-22 | Micromass Ltd | Mass spectrometer |
| JP5912253B2 (ja) * | 2008-01-31 | 2016-04-27 | ディーエイチ テクノロジーズ デベロップメント プライベート リミテッド | パルス圧力による低圧短時間高振幅励起を提供するための線形イオントラップの動作方法 |
| CN101515532B (zh) * | 2009-02-20 | 2011-02-16 | 复旦大学 | 含有高阶场成份的四极杆电极系统及其用途 |
| JP5299476B2 (ja) * | 2011-06-03 | 2013-09-25 | 株式会社島津製作所 | 質量分析装置及びイオンガイド |
-
2011
- 2011-08-03 US US13/813,881 patent/US8680463B2/en active Active
- 2011-08-03 EP EP11813986.4A patent/EP2601672A4/en not_active Withdrawn
- 2011-08-03 WO PCT/CA2011/000889 patent/WO2012016330A1/en not_active Ceased
- 2011-08-03 CA CA2807246A patent/CA2807246C/en not_active Expired - Fee Related
- 2011-08-03 CN CN201180045136.9A patent/CN103119689B/zh active Active
- 2011-08-03 JP JP2013522063A patent/JP5808807B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20130299689A1 (en) | 2013-11-14 |
| US8680463B2 (en) | 2014-03-25 |
| CN103119689B (zh) | 2016-10-05 |
| JP5808807B2 (ja) | 2015-11-10 |
| CA2807246A1 (en) | 2012-02-09 |
| EP2601672A1 (en) | 2013-06-12 |
| EP2601672A4 (en) | 2017-03-29 |
| JP2013532893A (ja) | 2013-08-19 |
| WO2012016330A1 (en) | 2012-02-09 |
| CN103119689A (zh) | 2013-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150812 |
|
| MKLA | Lapsed |
Effective date: 20200831 |