CA2668829C - Ion transfer arrangement - Google Patents
Ion transfer arrangement Download PDFInfo
- Publication number
- CA2668829C CA2668829C CA2668829A CA2668829A CA2668829C CA 2668829 C CA2668829 C CA 2668829C CA 2668829 A CA2668829 A CA 2668829A CA 2668829 A CA2668829 A CA 2668829A CA 2668829 C CA2668829 C CA 2668829C
- Authority
- CA
- Canada
- Prior art keywords
- ion transfer
- ion
- ions
- gas
- conduit
- 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
- 238000012546 transfer Methods 0.000 title claims abstract description 153
- 150000002500 ions Chemical class 0.000 claims abstract description 369
- 238000005086 pumping Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 89
- 108091006146 Channels Proteins 0.000 description 57
- 230000032258 transport Effects 0.000 description 18
- 230000005684 electric field Effects 0.000 description 15
- 230000007935 neutral effect Effects 0.000 description 14
- 230000037427 ion transport Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- 238000004949 mass spectrometry Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 230000003247 decreasing effect Effects 0.000 description 7
- 238000004807 desolvation Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000000065 atmospheric pressure chemical ionisation Methods 0.000 description 5
- 238000000132 electrospray ionisation Methods 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 238000000766 differential mobility spectroscopy Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 239000012491 analyte Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000001871 ion mobility spectroscopy Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 102100028188 Cystatin-F Human genes 0.000 description 1
- 101710169749 Cystatin-F Proteins 0.000 description 1
- 238000004252 FT/ICR mass spectrometry Methods 0.000 description 1
- 108090000862 Ion Channels Proteins 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000009699 differential effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005040 ion trap Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 230000005596 ionic collisions Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000816 matrix-assisted laser desorption--ionisation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/062—Ion guides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/14—Arrangements for focusing or reflecting ray or beam
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
- Sampling And Sample Adjustment (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85773706P | 2006-11-07 | 2006-11-07 | |
| US60/857737 | 2006-11-07 | ||
| US11/833,209 US20090283674A1 (en) | 2006-11-07 | 2007-08-02 | Efficient Atmospheric Pressure Interface for Mass Spectrometers and Method |
| US11/833209 | 2007-08-02 | ||
| PCT/EP2007/009642 WO2008061628A2 (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2668829A1 CA2668829A1 (en) | 2008-05-29 |
| CA2668829C true CA2668829C (en) | 2016-08-23 |
Family
ID=39321490
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2668829A Expired - Fee Related CA2668829C (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
| CA2668763A Expired - Fee Related CA2668763C (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
| CA2668762A Expired - Fee Related CA2668762C (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2668763A Expired - Fee Related CA2668763C (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
| CA2668762A Expired - Fee Related CA2668762C (en) | 2006-11-07 | 2007-11-07 | Ion transfer arrangement |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US20090283674A1 (enExample) |
| JP (4) | JP2010508643A (enExample) |
| CN (1) | CN102768936A (enExample) |
| CA (3) | CA2668829C (enExample) |
| DE (3) | DE112007002686B4 (enExample) |
| GB (3) | GB2456283B (enExample) |
| WO (3) | WO2008055668A2 (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090283674A1 (en) * | 2006-11-07 | 2009-11-19 | Reinhold Pesch | Efficient Atmospheric Pressure Interface for Mass Spectrometers and Method |
| US7982183B2 (en) * | 2006-11-07 | 2011-07-19 | Thermo Fisher Scientific (Bremen) Gmbh | Ion transfer tube with spatially alternating DC fields |
| US8084736B2 (en) * | 2008-05-30 | 2011-12-27 | Mds Analytical Technologies, A Business Unit Of Mds Inc. | Method and system for vacuum driven differential mobility spectrometer/mass spectrometer interface with adjustable resolution and selectivity |
| GB0817115D0 (en) | 2008-09-18 | 2008-10-29 | Micromass Ltd | Mass spectrometer |
| EP2338160A4 (en) | 2008-10-13 | 2015-12-23 | Purdue Research Foundation | ION TRANSPORT SYSTEMS AND METHODS FOR ANALYSIS PURPOSES |
| US7915580B2 (en) * | 2008-10-15 | 2011-03-29 | Thermo Finnigan Llc | Electro-dynamic or electro-static lens coupled to a stacked ring ion guide |
| GB0907619D0 (en) | 2009-05-01 | 2009-06-10 | Shimadzu Res Lab Europe Ltd | Ion analysis apparatus and method of use |
| US8389930B2 (en) * | 2010-04-30 | 2013-03-05 | Agilent Technologies, Inc. | Input port for mass spectrometers that is adapted for use with ion sources that operate at atmospheric pressure |
| US8710454B2 (en) * | 2011-01-04 | 2014-04-29 | Lawrence Livermore National Security, Llc | High gradient lens for charged particle beam |
| GB201109384D0 (en) * | 2011-06-03 | 2011-07-20 | Micromass Ltd | Sampling with increased efficiency |
| EP2798657B1 (en) | 2011-12-28 | 2020-05-06 | Micromass UK Limited | Collision ion generator and separator |
| US9230790B2 (en) * | 2011-12-30 | 2016-01-05 | Dh Technologies Development Pte. Ltd. | DC ion funnels |
| US8779353B2 (en) * | 2012-01-11 | 2014-07-15 | Bruker Daltonics, Inc. | Ion guide and electrode for its assembly |
| GB2498816A (en) | 2012-01-27 | 2013-07-31 | Edwards Ltd | Vacuum pump |
| EP2631930B1 (en) * | 2012-02-21 | 2017-03-29 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Device for transferring ions from high to low pressure atmosphere, system and use |
| WO2013184320A1 (en) | 2012-06-06 | 2013-12-12 | Purdue Research Foundation | Ion focusing |
| GB2517670B (en) * | 2013-03-15 | 2020-04-29 | Smiths Detection Watford Ltd | Ion modification |
| CN104282525A (zh) * | 2013-07-01 | 2015-01-14 | 中国科学院大连化学物理研究所 | 一种大气压下的离子聚焦传输透镜 |
| JP6093861B2 (ja) * | 2013-08-02 | 2017-03-08 | 株式会社日立ハイテクノロジーズ | 質量分析装置 |
| US8952326B1 (en) * | 2013-11-04 | 2015-02-10 | Agilent Technologies, Inc. | Atmospheric pressure interface with improved ion transfer for spectrometry, and related systems and methods |
| CA2932672A1 (en) * | 2013-12-31 | 2015-07-09 | Dh Technologies Development Pte. Ltd. | Lens pulsing apparatus and method |
| US9921183B2 (en) | 2013-12-31 | 2018-03-20 | Dh Technologies Development Pte. Ltd. | Vacuum DMS with high efficiency ion guides |
| WO2015101817A1 (en) * | 2013-12-31 | 2015-07-09 | Dh Technologies Development Pte. Ltd. | Jet injector inlet for a differential mobility spectrometer |
| US9558925B2 (en) * | 2014-04-18 | 2017-01-31 | Battelle Memorial Institute | Device for separating non-ions from ions |
| JP6295150B2 (ja) * | 2014-07-07 | 2018-03-14 | 株式会社日立ハイテクノロジーズ | 質量分析装置 |
| US9564305B2 (en) * | 2014-07-29 | 2017-02-07 | Smiths Detection Inc. | Ion funnel for efficient transmission of low mass-to-charge ratio ions with reduced gas flow at the exit |
| GB2531292B (en) | 2014-10-14 | 2019-06-12 | Smiths Detection Watford Ltd | Method and apparatus |
| CN105679636B (zh) | 2014-11-19 | 2018-04-10 | 株式会社岛津制作所 | 聚焦离子导引装置及质谱分析装置 |
| CN104599933B (zh) * | 2015-01-08 | 2017-12-15 | 聚光科技(杭州)股份有限公司 | 一种电子电离源 |
| US10607826B2 (en) | 2015-07-28 | 2020-03-31 | University Of Florida Research Foundation, Incorporated | Atmospheric pressure ion guide |
| WO2017034972A1 (en) | 2015-08-21 | 2017-03-02 | PharmaCadence Analytical Services, LLC | Novel methods of evaluating performance of an atmospheric pressure ionization system |
| CN109154583B (zh) | 2015-10-07 | 2021-06-18 | 巴特尔纪念研究院 | 用于利用交流波形进行离子迁移率分离的方法和设备 |
| US10103014B2 (en) * | 2016-09-05 | 2018-10-16 | Agilent Technologies, Inc. | Ion transfer device for mass spectrometry |
| JP6811682B2 (ja) * | 2017-06-08 | 2021-01-13 | 株式会社日立ハイテク | 質量分析装置およびノズル部材 |
| US10541122B2 (en) | 2017-06-13 | 2020-01-21 | Mks Instruments, Inc. | Robust ion source |
| US10692710B2 (en) * | 2017-08-16 | 2020-06-23 | Battelle Memorial Institute | Frequency modulated radio frequency electric field for ion manipulation |
| WO2019070324A1 (en) | 2017-10-04 | 2019-04-11 | Battelle Memorial Institute | METHODS AND SYSTEMS FOR INTEGRATING ION HANDLING DEVICES |
| GB201810826D0 (en) * | 2018-06-01 | 2018-08-15 | Micromass Ltd | Ion guide |
| CN109192648B (zh) * | 2018-08-09 | 2023-09-15 | 金华职业技术学院 | 一种自由基光产物测试方法 |
| WO2021021459A1 (en) * | 2019-07-31 | 2021-02-04 | Agilent Technologies, Inc. | Axially progressive lens for transporting charged particles |
| CN110957198B (zh) * | 2019-12-12 | 2021-03-05 | 中国科学院化学研究所 | 一种逆压梯度传输的离子透镜系统 |
| DE102020111820A1 (de) | 2020-04-30 | 2021-11-04 | Friedrich-Alexander-Universität Erlangen - Nürnberg | Elektrodenstruktur zum Führen eines Strahls geladener Teilchen |
Family Cites Families (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883568A (en) * | 1957-06-25 | 1959-04-21 | Rca Corp | Apparatus for producing thermallycool charged particles |
| NL278803A (enExample) * | 1961-05-25 | |||
| US4542293A (en) * | 1983-04-20 | 1985-09-17 | Yale University | Process and apparatus for changing the energy of charged particles contained in a gaseous medium |
| US4556794A (en) * | 1985-01-30 | 1985-12-03 | Hughes Aircraft Company | Secondary ion collection and transport system for ion microprobe |
| US4935624A (en) * | 1987-09-30 | 1990-06-19 | Cornell Research Foundation, Inc. | Thermal-assisted electrospray interface (TAESI) for LC/MS |
| US5095208A (en) * | 1988-06-24 | 1992-03-10 | Hitachi, Ltd. | Charged particle generating device and focusing lens therefor |
| US4977320A (en) * | 1990-01-22 | 1990-12-11 | The Rockefeller University | Electrospray ionization mass spectrometer with new features |
| US5095206A (en) * | 1990-06-01 | 1992-03-10 | Environmental Technologies Group, Inc. | Method and apparatus for improving the specificity of an ion mobility spectrometer utillizing sulfur dioxide dopant chemistry |
| US5157260A (en) * | 1991-05-17 | 1992-10-20 | Finnian Corporation | Method and apparatus for focusing ions in viscous flow jet expansion region of an electrospray apparatus |
| US5245186A (en) * | 1991-11-18 | 1993-09-14 | The Rockefeller University | Electrospray ion source for mass spectrometry |
| US5331159A (en) * | 1993-01-22 | 1994-07-19 | Hewlett Packard Company | Combined electrospray/particle beam liquid chromatography/mass spectrometer |
| JPH07130325A (ja) | 1993-10-29 | 1995-05-19 | Hitachi Ltd | 質量分析装置 |
| US5689111A (en) * | 1995-08-10 | 1997-11-18 | Analytica Of Branford, Inc. | Ion storage time-of-flight mass spectrometer |
| DE19515271C2 (de) * | 1995-04-26 | 1999-09-02 | Bruker Daltonik Gmbh | Vorrichtung für den gasgeführten Transport von Ionen durch ein Kapillarrohr |
| JP2953344B2 (ja) * | 1995-04-28 | 1999-09-27 | 株式会社島津製作所 | 液体クロマトグラフ質量分析装置 |
| DE19520276C2 (de) * | 1995-06-02 | 1999-08-26 | Bruker Daltonik Gmbh | Vorrichtung für die Einführung von Ionen in ein Massenspektrometer |
| JPH0943201A (ja) * | 1995-07-27 | 1997-02-14 | Shimadzu Corp | 液体クロマトグラフ質量分析装置 |
| GB9525507D0 (en) * | 1995-12-14 | 1996-02-14 | Fisons Plc | Electrospray and atmospheric pressure chemical ionization mass spectrometer and ion source |
| JPH10112280A (ja) * | 1996-10-08 | 1998-04-28 | Jeol Ltd | イオン源 |
| US5879461A (en) * | 1997-04-21 | 1999-03-09 | Brooks Automation, Inc. | Metered gas control in a substrate processing apparatus |
| US5756995A (en) * | 1997-07-09 | 1998-05-26 | The United States Of America As Represented By The Secretary Of The Army | Ion interface for mass spectrometer |
| US6271529B1 (en) * | 1997-12-01 | 2001-08-07 | Ebara Corporation | Ion implantation with charge neutralization |
| JPH11307040A (ja) * | 1998-04-23 | 1999-11-05 | Jeol Ltd | イオンガイド |
| US6107628A (en) * | 1998-06-03 | 2000-08-22 | Battelle Memorial Institute | Method and apparatus for directing ions and other charged particles generated at near atmospheric pressures into a region under vacuum |
| JP3571546B2 (ja) * | 1998-10-07 | 2004-09-29 | 日本電子株式会社 | 大気圧イオン化質量分析装置 |
| JP4564696B2 (ja) * | 1999-06-11 | 2010-10-20 | アプライド バイオシステムズ， エルエルシー | 不安定な分子の分子量を決定するための方法および装置 |
| JP2003507874A (ja) * | 1999-08-26 | 2003-02-25 | ユニバーシティ オブ ニュー ハンプシャー | 多段型の質量分析計 |
| US6486469B1 (en) | 1999-10-29 | 2002-11-26 | Agilent Technologies, Inc. | Dielectric capillary high pass ion filter |
| JP3743240B2 (ja) * | 1999-12-24 | 2006-02-08 | 株式会社日立製作所 | 液体クロマトグラフ質量分析装置 |
| JP2001343364A (ja) * | 2000-06-05 | 2001-12-14 | Sumitomo Heavy Ind Ltd | 固体中の特定原子の検出装置 |
| JP2001349871A (ja) * | 2000-06-09 | 2001-12-21 | Sumitomo Heavy Ind Ltd | 固体中の特定原子の検出装置 |
| US6417511B1 (en) * | 2000-07-17 | 2002-07-09 | Agilent Technologies, Inc. | Ring pole ion guide apparatus, systems and method |
| GB2375653B (en) * | 2001-02-22 | 2004-11-10 | Bruker Daltonik Gmbh | Travelling field for packaging ion beams |
| GB2404784B (en) * | 2001-03-23 | 2005-06-22 | Thermo Finnigan Llc | Mass spectrometry method and apparatus |
| DE60237196D1 (de) * | 2001-03-29 | 2010-09-16 | Wisconsin Alumni Res Found | Piezoelektrisch geladene tröpfchenquelle |
| US6583408B2 (en) | 2001-05-18 | 2003-06-24 | Battelle Memorial Institute | Ionization source utilizing a jet disturber in combination with an ion funnel and method of operation |
| GB2389452B (en) * | 2001-12-06 | 2006-05-10 | Bruker Daltonik Gmbh | Ion-guide |
| US6723986B2 (en) * | 2002-03-15 | 2004-04-20 | Agilent Technologies, Inc. | Apparatus for manipulation of ions and methods of making apparatus |
| US6781117B1 (en) * | 2002-05-30 | 2004-08-24 | Ross C Willoughby | Efficient direct current collision and reaction cell |
| JP3791479B2 (ja) | 2002-09-17 | 2006-06-28 | 株式会社島津製作所 | イオンガイド |
| US7358504B2 (en) * | 2002-09-25 | 2008-04-15 | Thermo Finnigan Llc | FAIMS apparatus and method for separating ions |
| US7084394B2 (en) | 2002-09-25 | 2006-08-01 | Ionalytics Corporation | FAIMS apparatus and method for separating ions |
| US6943347B1 (en) * | 2002-10-18 | 2005-09-13 | Ross Clark Willoughby | Laminated tube for the transport of charged particles contained in a gaseous medium |
| US7091477B2 (en) * | 2003-06-09 | 2006-08-15 | Ionica Mass Spectrometry Group, Inc. | Mass spectrometer interface |
| JP2005085538A (ja) * | 2003-09-05 | 2005-03-31 | Doshisha | 質量分離装置および質量分離方法 |
| DE602005027656D1 (de) * | 2004-01-09 | 2011-06-09 | Micromass Ltd | Ionenextraktionseinrichtungen und verfahren zur selektiven extraktion von ionen |
| JP2005259477A (ja) * | 2004-03-11 | 2005-09-22 | Hitachi High-Technologies Corp | エレクトロスプレイイオン化質量分析装置 |
| JP4193734B2 (ja) | 2004-03-11 | 2008-12-10 | 株式会社島津製作所 | 質量分析装置 |
| JP4285283B2 (ja) * | 2004-03-11 | 2009-06-24 | 株式会社島津製作所 | 質量分析装置 |
| DE102004048496B4 (de) * | 2004-10-05 | 2008-04-30 | Bruker Daltonik Gmbh | Ionenführung mit HF-Blendenstapeln |
| US7259369B2 (en) * | 2005-08-22 | 2007-08-21 | Battelle Energy Alliance, Llc | Dual mode ion mobility spectrometer and method for ion mobility spectrometry |
| US7700913B2 (en) * | 2006-03-03 | 2010-04-20 | Ionsense, Inc. | Sampling system for use with surface ionization spectroscopy |
| GB0608470D0 (en) * | 2006-04-28 | 2006-06-07 | Micromass Ltd | Mass spectrometer |
| US20090283674A1 (en) * | 2006-11-07 | 2009-11-19 | Reinhold Pesch | Efficient Atmospheric Pressure Interface for Mass Spectrometers and Method |
| US7982183B2 (en) * | 2006-11-07 | 2011-07-19 | Thermo Fisher Scientific (Bremen) Gmbh | Ion transfer tube with spatially alternating DC fields |
-
2007
- 2007-08-02 US US11/833,209 patent/US20090283674A1/en not_active Abandoned
- 2007-11-07 DE DE112007002686.3T patent/DE112007002686B4/de not_active Expired - Fee Related
- 2007-11-07 CN CN201210111145XA patent/CN102768936A/zh active Pending
- 2007-11-07 DE DE112007002661.8T patent/DE112007002661B4/de not_active Expired - Fee Related
- 2007-11-07 JP JP2009535623A patent/JP2010508643A/ja active Pending
- 2007-11-07 US US12/513,944 patent/US8148679B2/en active Active
- 2007-11-07 GB GB0909032A patent/GB2456283B/en not_active Expired - Fee Related
- 2007-11-07 CA CA2668829A patent/CA2668829C/en not_active Expired - Fee Related
- 2007-11-07 DE DE112007002694T patent/DE112007002694T5/de not_active Ceased
- 2007-11-07 JP JP2009535622A patent/JP5197618B2/ja not_active Expired - Fee Related
- 2007-11-07 GB GB0909034.1A patent/GB2456284B/en not_active Expired - Fee Related
- 2007-11-07 GB GB0909035.8A patent/GB2456720B/en not_active Expired - Fee Related
- 2007-11-07 WO PCT/EP2007/009641 patent/WO2008055668A2/en not_active Ceased
- 2007-11-07 CA CA2668763A patent/CA2668763C/en not_active Expired - Fee Related
- 2007-11-07 WO PCT/EP2007/009640 patent/WO2008055667A2/en not_active Ceased
- 2007-11-07 CA CA2668762A patent/CA2668762C/en not_active Expired - Fee Related
- 2007-11-07 JP JP2009535621A patent/JP5011393B2/ja not_active Expired - Fee Related
- 2007-11-07 US US12/513,954 patent/US8148680B2/en active Active
- 2007-11-07 WO PCT/EP2007/009642 patent/WO2008061628A2/en not_active Ceased
-
2012
- 2012-02-29 JP JP2012043734A patent/JP5575165B2/ja not_active Expired - Fee Related
- 2012-03-06 US US13/413,568 patent/US8642949B2/en active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2668829C (en) | Ion transfer arrangement | |
| US7982183B2 (en) | Ion transfer tube with spatially alternating DC fields | |
| CN101606219B (zh) | 离子迁移装置 | |
| US8299443B1 (en) | Microchip and wedge ion funnels and planar ion beam analyzers using same | |
| US7259371B2 (en) | Method and apparatus for improved sensitivity in a mass spectrometer | |
| US7915580B2 (en) | Electro-dynamic or electro-static lens coupled to a stacked ring ion guide | |
| US20190013193A1 (en) | IRMS Sample Introduction System and Method | |
| JP2004111149A (ja) | イオンガイド | |
| US20030062474A1 (en) | Electrospray ion source for mass spectrometry with atmospheric pressure desolvating capabilities | |
| US8513599B2 (en) | Guiding spray droplets into an inlet capillary of a mass spectrometer | |
| US9589782B2 (en) | Charged droplets generating apparatus including a gas conduit for laminarization of gas flows | |
| CN113496866B (zh) | 逆流均匀场离子迁移率谱仪 | |
| HK40125760A (zh) | 双频率rf离子限制装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20201109 |