WO2007125354A2 - Spectromètre de masse - Google Patents

Spectromètre de masse Download PDF

Info

Publication number
WO2007125354A2
WO2007125354A2 PCT/GB2007/001589 GB2007001589W WO2007125354A2 WO 2007125354 A2 WO2007125354 A2 WO 2007125354A2 GB 2007001589 W GB2007001589 W GB 2007001589W WO 2007125354 A2 WO2007125354 A2 WO 2007125354A2
Authority
WO
WIPO (PCT)
Prior art keywords
peak
electrodes
mass analyser
mhz
ion guide
Prior art date
Application number
PCT/GB2007/001589
Other languages
English (en)
Other versions
WO2007125354A3 (fr
Inventor
Martin Green
Jason Lee Wildgoose
Steven Derek Pringle
Daniel James Kenny
Original Assignee
Micromass Uk Limited
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB0608470.1A external-priority patent/GB0608470D0/en
Priority to EP07732622.1A priority Critical patent/EP2013895B8/fr
Priority to US12/297,481 priority patent/US7919747B2/en
Priority to CA2650390A priority patent/CA2650390C/fr
Priority to JP2009507174A priority patent/JP5290960B2/ja
Priority to CN200780024103XA priority patent/CN101479828B/zh
Application filed by Micromass Uk Limited filed Critical Micromass Uk Limited
Publication of WO2007125354A2 publication Critical patent/WO2007125354A2/fr
Publication of WO2007125354A3 publication Critical patent/WO2007125354A3/fr
Priority to HK09112043.3A priority patent/HK1132839A1/xx
Priority to US13/078,198 priority patent/US8455819B2/en
Priority to US13/908,568 priority patent/US8586917B2/en
Priority to US14/081,201 priority patent/US9269549B2/en
Priority to US15/042,245 priority patent/US9786479B2/en

Links

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
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/422—Two-dimensional RF ion traps
    • H01J49/4235—Stacked rings or stacked plates
    • 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
    • H01J49/065—Ion guides having stacked electrodes, e.g. ring stack, plate stack

Abstract

L'invention concerne un guide d'ions ou un analyseur de masse (2) comprenant une pluralité d'électrodes (2a) possédant des ouvertures au travers desquelles des ions sont émis en cours de fonctionnement. Une pseudo-barrière de potentiel est créée à la sortie du guide d'ions ou de l'analyseur de masse (2). L'amplitude ou la profondeur de la pseudo-barrière de potentiel est inversement proportionnelle au rapport masse/charge d'un ion. Une ou plusieurs tensions continues transitoires (4) sont appliquées aux électrodes (2a) du guide d'ions ou de l'analyseur de masse (2) afin d'accélérer les ions le long du guide d'ions ou de l'analyseur de masse (2). L'amplitude des tensions continues transitoires (4) appliquées à l'électrode (2a) peut être augmentée en fonction du temps de telle sorte que les ions soient émis depuis le guide d'ions ou l'analyseur de masse (2) dans l'ordre inverse de leur rapport masse/charge.
PCT/GB2007/001589 2006-04-28 2007-04-30 Spectromètre de masse WO2007125354A2 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP07732622.1A EP2013895B8 (fr) 2006-04-28 2007-04-30 Spectrometre de masse
US12/297,481 US7919747B2 (en) 2006-04-28 2007-04-30 Mass spectrometer
CA2650390A CA2650390C (fr) 2006-04-28 2007-04-30 Spectrometre de masse
JP2009507174A JP5290960B2 (ja) 2006-04-28 2007-04-30 質量分析計
CN200780024103XA CN101479828B (zh) 2006-04-28 2007-04-30 质谱仪
HK09112043.3A HK1132839A1 (en) 2006-04-28 2009-12-22 Mass to charge ratio selective barrier
US13/078,198 US8455819B2 (en) 2006-04-28 2011-04-01 Mass spectrometer device and method using scanned phase applied potentials in ion guidance
US13/908,568 US8586917B2 (en) 2006-04-28 2013-06-03 Mass spectrometer device and method using scanned phase applied potentials in ion guidance
US14/081,201 US9269549B2 (en) 2006-04-28 2013-11-15 Mass spectrometer device and method using scanned phase applied potentials in ion guidance
US15/042,245 US9786479B2 (en) 2006-04-28 2016-02-12 Mass spectrometer device and method using scanned phase applied potentials in ion guidance

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB0608470.1A GB0608470D0 (en) 2006-04-28 2006-04-28 Mass spectrometer
GB0608470.1 2006-04-28
US80177206P 2006-05-19 2006-05-19
US60/801,772 2006-05-19

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/297,481 A-371-Of-International US7919747B2 (en) 2006-04-28 2007-04-30 Mass spectrometer
US13/078,198 Continuation US8455819B2 (en) 2006-04-28 2011-04-01 Mass spectrometer device and method using scanned phase applied potentials in ion guidance

Publications (2)

Publication Number Publication Date
WO2007125354A2 true WO2007125354A2 (fr) 2007-11-08
WO2007125354A3 WO2007125354A3 (fr) 2008-10-02

Family

ID=38573479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2007/001589 WO2007125354A2 (fr) 2006-04-28 2007-04-30 Spectromètre de masse

Country Status (5)

Country Link
EP (1) EP2013895B8 (fr)
JP (1) JP5290960B2 (fr)
CA (1) CA2650390C (fr)
HK (1) HK1132839A1 (fr)
WO (1) WO2007125354A2 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2450939A1 (fr) * 2008-06-05 2012-05-09 Micromass UK Limited Procédé de réduction de charge d'ions de produits de dissociation par transfert d'électrons
US20130099110A1 (en) * 2010-01-19 2013-04-25 Micromass Uk Limited Mass to Charge Ratio Selective Ejection from Ion Guide Having Supplemental RF Voltage Applied Thereto
US8581181B2 (en) 2007-09-21 2013-11-12 Micromass Uk Limited Ion guiding device
EP2038913B1 (fr) * 2006-07-10 2015-07-08 Micromass UK Limited Spectrometre de masse
EP2082415B1 (fr) * 2006-11-15 2015-07-29 Micromass UK Limited Spectromètre de masse
GB2525275A (en) * 2013-12-24 2015-10-21 Micromass Ltd Travelling wave IMS with counterflow of gas
WO2018020712A1 (fr) 2016-07-28 2018-02-01 Shimadzu Corporation Spectromètre de masse, dispositif optique ionique et procédé de manipulation d'ions dans un spectromètre de masse
US9929002B2 (en) 2013-12-19 2018-03-27 Miromass Uk Limited High pressure mass resolving ion guide with axial field
US9939408B2 (en) 2013-12-24 2018-04-10 Micromass Uk Limited Travelling wave IMS with counterflow of gas
US10388500B2 (en) 2005-07-21 2019-08-20 Micromass Uk Limited Mass spectrometer
WO2021137293A1 (fr) 2020-01-02 2021-07-08 Shimadzu Corporation Dispositif optique ionique, spectromètre de masse et procédé de fonctionnement ionique
CN114256053A (zh) * 2020-09-22 2022-03-29 萨默费尼根有限公司 用于通过离子聚束进行离子转移的方法和设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140020152A (ko) * 2012-08-08 2014-02-18 (주)영린기기 질량 분석기용 ｒｆ／ｄｃ 이온 가이드
WO2015198721A1 (fr) * 2014-06-25 2015-12-30 株式会社 日立ハイテクノロジーズ Spectromètre de masse

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206506A (en) * 1991-02-12 1993-04-27 Kirchner Nicholas J Ion processing: control and analysis
WO1997007530A1 (fr) * 1995-08-11 1997-02-27 Mds Health Group Limited Spectrometre a champ axial
US6483109B1 (en) * 1999-08-26 2002-11-19 University Of New Hampshire Multiple stage mass spectrometer
JP2002184347A (ja) * 2000-12-12 2002-06-28 Shimadzu Corp 質量分析装置
JP3791479B2 (ja) * 2002-09-17 2006-06-28 株式会社島津製作所 イオンガイド
US6838662B2 (en) * 2002-11-08 2005-01-04 Micromass Uk Limited Mass spectrometer
ATE507576T1 (de) * 2004-01-09 2011-05-15 Micromass Ltd Ionenextraktionseinrichtungen und verfahren zur selektiven extraktion von ionen
JP4193734B2 (ja) * 2004-03-11 2008-12-10 株式会社島津製作所 質量分析装置
GB0522327D0 (en) * 2005-11-01 2005-12-07 Micromass Ltd Mass spectrometer
JP4621744B2 (ja) * 2005-11-28 2011-01-26 株式会社日立製作所 イオンガイド装置、イオン反応装置、及び質量分析装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10388500B2 (en) 2005-07-21 2019-08-20 Micromass Uk Limited Mass spectrometer
EP2038913B1 (fr) * 2006-07-10 2015-07-08 Micromass UK Limited Spectrometre de masse
EP2082415B1 (fr) * 2006-11-15 2015-07-29 Micromass UK Limited Spectromètre de masse
US8581181B2 (en) 2007-09-21 2013-11-12 Micromass Uk Limited Ion guiding device
EP2450939A1 (fr) * 2008-06-05 2012-05-09 Micromass UK Limited Procédé de réduction de charge d'ions de produits de dissociation par transfert d'électrons
US20130099110A1 (en) * 2010-01-19 2013-04-25 Micromass Uk Limited Mass to Charge Ratio Selective Ejection from Ion Guide Having Supplemental RF Voltage Applied Thereto
US9177776B2 (en) * 2010-01-19 2015-11-03 Micromass Uk Limited Mass to charge ratio selective ejection from ion guide having supplemental RF voltage applied thereto
US9929002B2 (en) 2013-12-19 2018-03-27 Miromass Uk Limited High pressure mass resolving ion guide with axial field
US9939408B2 (en) 2013-12-24 2018-04-10 Micromass Uk Limited Travelling wave IMS with counterflow of gas
GB2557524A (en) * 2013-12-24 2018-06-20 Micromass Ltd Travelling wave IMS with counterflow of gas
GB2525275B (en) * 2013-12-24 2018-07-18 Micromass Ltd Travelling wave IMS with counterflow of gas
GB2557524B (en) * 2013-12-24 2018-09-05 Micromass Ltd Travelling wave IMS with counterflow of gas
GB2525275A (en) * 2013-12-24 2015-10-21 Micromass Ltd Travelling wave IMS with counterflow of gas
WO2018020712A1 (fr) 2016-07-28 2018-02-01 Shimadzu Corporation Spectromètre de masse, dispositif optique ionique et procédé de manipulation d'ions dans un spectromètre de masse
US10741379B2 (en) 2016-07-28 2020-08-11 Shimadzu Corporation Mass spectrometer, ion optical device, and method for ion manipulation in mass spectrometer using trap with concentric ring electrodes
WO2021137293A1 (fr) 2020-01-02 2021-07-08 Shimadzu Corporation Dispositif optique ionique, spectromètre de masse et procédé de fonctionnement ionique
CN114256053A (zh) * 2020-09-22 2022-03-29 萨默费尼根有限公司 用于通过离子聚束进行离子转移的方法和设备

Also Published As

Publication number Publication date
JP5290960B2 (ja) 2013-09-18
EP2013895A2 (fr) 2009-01-14
EP2013895B1 (fr) 2018-09-12
WO2007125354A3 (fr) 2008-10-02
EP2013895B8 (fr) 2019-07-17
CA2650390C (fr) 2017-05-16
JP2009535761A (ja) 2009-10-01
CA2650390A1 (fr) 2007-11-08
HK1132839A1 (en) 2010-03-05

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