HK1145566A1 - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
HK1145566A1
HK1145566A1 HK10112045.8A HK10112045A HK1145566A1 HK 1145566 A1 HK1145566 A1 HK 1145566A1 HK 10112045 A HK10112045 A HK 10112045A HK 1145566 A1 HK1145566 A1 HK 1145566A1
Authority
HK
Hong Kong
Prior art keywords
ions
ion trap
radial direction
mass spectrometer
axially
Prior art date
Application number
HK10112045.8A
Other languages
English (en)
Inventor
Martin Green
Daniel James Kenny
David Langridge
Jason Lee Wildgoose
Original Assignee
Micromass Ltd
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
Application filed by Micromass Ltd filed Critical Micromass Ltd
Publication of HK1145566A1 publication Critical patent/HK1145566A1/xx

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
    • 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
    • H01J49/02—Details
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
HK10112045.8A 2007-07-12 2010-12-23 Mass spectrometer HK1145566A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0713590.8A GB0713590D0 (en) 2007-07-12 2007-07-12 Mass spectrometer
US95197407P 2007-07-26 2007-07-26
PCT/GB2008/002402 WO2009007739A2 (en) 2007-07-12 2008-07-14 Mass spectrometer

Publications (1)

Publication Number Publication Date
HK1145566A1 true HK1145566A1 (en) 2011-04-21

Family

ID=38461504

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10112045.8A HK1145566A1 (en) 2007-07-12 2010-12-23 Mass spectrometer

Country Status (8)

Country Link
US (3) US8426803B2 (de)
EP (3) EP2581927B1 (de)
JP (1) JP5301537B2 (de)
CN (1) CN101802966B (de)
CA (1) CA2692079C (de)
GB (2) GB0713590D0 (de)
HK (1) HK1145566A1 (de)
WO (1) WO2009007739A2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0514964D0 (en) 2005-07-21 2005-08-24 Ms Horizons Ltd Mass spectrometer devices & methods of performing mass spectrometry
EP2038913B1 (de) * 2006-07-10 2015-07-08 Micromass UK Limited Massenspektrometer
GB0624740D0 (en) * 2006-12-12 2007-01-17 Micromass Ltd Mass spectrometer
GB0713590D0 (en) * 2007-07-12 2007-08-22 Micromass Ltd Mass spectrometer
GB0810125D0 (en) 2008-06-03 2008-07-09 Thermo Fisher Scient Bremen Collosion cell
GB0900917D0 (en) 2009-01-20 2009-03-04 Micromass Ltd Mass spectrometer
GB0900973D0 (en) 2009-01-21 2009-03-04 Micromass Ltd Method and apparatus for performing MS^N
US8541737B2 (en) * 2009-11-30 2013-09-24 Battelle Memorial Institute System and method for collisional activation of charged particles
EP2601672A4 (de) * 2010-08-04 2017-03-29 Dh Technologies Development Pte. Ltd. Lineare ionenfalle für durch radialamplituden unterstützte übertragungen
CN103282998B (zh) * 2010-08-25 2016-09-28 Dh科技发展私人贸易有限公司 用于提供具有显著六极和八极分量的大体四极场的方法和系统
GB201018184D0 (en) 2010-10-27 2010-12-08 Micromass Ltd Asymmetric field ion mobility in a linear geometry ion trap
EP2642509B1 (de) * 2010-11-19 2019-10-30 Hitachi High-Technologies Corporation Massenspektrometer und massenspektrometrieverfahren
US8581177B2 (en) * 2011-04-11 2013-11-12 Thermo Finnigan Llc High duty cycle ion storage/ion mobility separation mass spectrometer
GB201114734D0 (en) * 2011-08-25 2011-10-12 Micromass Ltd Mass spectrometer
GB201116026D0 (en) 2011-09-16 2011-10-26 Micromass Ltd Performance improvements for rf-only quadrupole mass filters and linear quadrupole ion traps with axial ejection
US9431230B2 (en) * 2011-12-27 2016-08-30 Dh Technologies Development Pte. Ltd. Method of extracting ions with a low M/Z ratio from an ion trap
CN104335323B (zh) * 2013-01-31 2017-02-15 北京理工大学 基于离子阱的双极性离子分析与检测的装置和方法
JP2016507151A (ja) * 2013-02-18 2016-03-07 マイクロマス ユーケー リミテッド 自動排出イオントラップを用いた質量分析器における、気相反応の改善された効率および精密制御
CN104576288B (zh) * 2013-10-28 2017-02-08 北京理工大学 一种离子连续收集装置和方法、以及离子富集系统和方法
CN106373854B (zh) * 2015-07-23 2018-12-21 株式会社岛津制作所 一种离子导引装置
CN105632878B (zh) * 2016-01-01 2017-11-17 杭州谱育科技发展有限公司 四极杆质量分析器的工作方法
CN105869986B (zh) * 2016-05-04 2017-07-25 苏州大学 一种可提高离子探测效率的质谱分析系统
GB2558221B (en) * 2016-12-22 2022-07-20 Micromass Ltd Ion mobility separation exit transmission control
US10242857B2 (en) 2017-08-31 2019-03-26 The University Of North Carolina At Chapel Hill Ion traps with Y-directional ion manipulation for mass spectrometry and related mass spectrometry systems and methods
GB2573485B (en) 2017-11-20 2022-01-12 Thermo Fisher Scient Bremen Gmbh Mass spectrometer
WO2020044160A1 (en) * 2018-08-29 2020-03-05 Dh Technologies Development Pte. Ltd. Method for top down proteomics using exd and ptr
US11087968B2 (en) 2018-12-14 2021-08-10 Thermo Finnigan Llc. Traveling wave multipole
US11201044B2 (en) 2020-03-03 2021-12-14 Thermo Finnigan Llc Multipole assembly configurations for reduced capacitive coupling
WO2024054960A1 (en) * 2022-09-09 2024-03-14 The Trustees Of Indiana University Method of controlling a multi-pole device to reduce omission of exiting charged particles from downstream analysis

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3495512B2 (ja) * 1996-07-02 2004-02-09 株式会社日立製作所 イオントラップ質量分析装置
US5783824A (en) 1995-04-03 1998-07-21 Hitachi, Ltd. Ion trapping mass spectrometry apparatus
AU6653296A (en) * 1995-08-11 1997-03-12 Mds Health Group Limited Spectrometer with axial field
US6177668B1 (en) * 1996-06-06 2001-01-23 Mds Inc. Axial ejection in a multipole mass spectrometer
CA2287499C (en) 1997-05-12 2006-11-07 Mds Inc. Rf-only mass spectrometer with auxiliary excitation
US6504148B1 (en) * 1999-05-27 2003-01-07 Mds Inc. Quadrupole mass spectrometer with ION traps to enhance sensitivity
US6630662B1 (en) * 2002-04-24 2003-10-07 Mds Inc. Setup for mobility separation of ions implementing an ion guide with an axial field and counterflow of gas
AU2003229212A1 (en) * 2002-05-30 2003-12-19 Mds Inc., Doing Business As Mds Sciex Methods and apparatus for reducing artifacts in mass spectrometers
DE10236346A1 (de) * 2002-08-08 2004-02-19 Bruker Daltonik Gmbh Nichtlinearer Resonanzauswurf aus linearen Ionenfallen
US7071464B2 (en) * 2003-03-21 2006-07-04 Dana-Farber Cancer Institute, Inc. Mass spectroscopy system
JP4223937B2 (ja) * 2003-12-16 2009-02-12 株式会社日立ハイテクノロジーズ 質量分析装置
ATE507576T1 (de) * 2004-01-09 2011-05-15 Micromass Ltd Ionenextraktionseinrichtungen und verfahren zur selektiven extraktion von ionen
JP2008541387A (ja) 2005-05-18 2008-11-20 エムディーエス インコーポレイテッド， ドゥーイング ビジネス アズ エムディーエス サイエックス 四重極ｄｃを用いる質量選択的な軸方向輸送の方法および装置
JP4745982B2 (ja) * 2005-10-31 2011-08-10 株式会社日立製作所 質量分析方法
JP5424085B2 (ja) * 2005-11-30 2014-02-26 エムディーエス インコーポレイテッド パルス軸方向場を使用した質量選択的軸方向輸送のための方法および装置
EP2038913B1 (de) 2006-07-10 2015-07-08 Micromass UK Limited Massenspektrometer
JP5081436B2 (ja) * 2006-11-24 2012-11-28 株式会社日立ハイテクノロジーズ 質量分析装置及び質量分析方法
US7633060B2 (en) 2007-04-24 2009-12-15 Thermo Finnigan Llc Separation and axial ejection of ions based on m/z ratio
GB0713590D0 (en) * 2007-07-12 2007-08-22 Micromass Ltd Mass spectrometer
KR101484297B1 (ko) 2007-08-31 2015-01-19 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치 및 표시장치의 제작방법

Also Published As

Publication number Publication date
US8426803B2 (en) 2013-04-23
GB2455377A (en) 2009-06-10
US20140131568A1 (en) 2014-05-15
US8796615B2 (en) 2014-08-05
EP2168141B1 (de) 2014-06-25
WO2009007739A2 (en) 2009-01-15
EP2581928B1 (de) 2018-09-19
US20130221242A1 (en) 2013-08-29
EP2581928A3 (de) 2013-12-25
GB0812827D0 (en) 2008-08-20
CN101802966B (zh) 2013-02-27
JP2010533353A (ja) 2010-10-21
JP5301537B2 (ja) 2013-09-25
US8987661B2 (en) 2015-03-24
EP2581928A2 (de) 2013-04-17
CA2692079A1 (en) 2009-01-15
GB0713590D0 (en) 2007-08-22
GB2455377B (en) 2010-04-28
EP2581927A2 (de) 2013-04-17
US20100252730A1 (en) 2010-10-07
EP2581927B1 (de) 2020-09-02
EP2581927A3 (de) 2013-12-25
EP2168141A2 (de) 2010-03-31
WO2009007739A3 (en) 2009-10-29
CN101802966A (zh) 2010-08-11
CA2692079C (en) 2016-07-05

Similar Documents

Publication Publication Date Title
HK1145566A1 (en) Mass spectrometer
WO2006075189A3 (en) Mass spectrometer
WO2009147391A3 (en) Collision cell
WO2009087402A3 (en) Linear ion trap
EP1926123A3 (de) Massenspektrometer und Massenspektrometrieverfahren
WO2007060436A3 (en) Mass spectrometer
WO2008037058A8 (en) Method for axial ejection and in t rap fragmentation using auxiliary electrodes in a multipole mass spectrometer
WO2006048642A3 (en) Mass spectrometer
WO2006064274A3 (en) Mass spectrometer
WO2006103445A3 (en) Method and apparatus of ion trapping
WO2008071923A3 (en) A time-of-flight mass spectrometer and a method of analysing ions in a time-of-flight mass spectrometer
JP2008130401A5 (de)
WO2008102155A3 (en) Mass spectrometer
WO2007145776A3 (en) Two-dimensional ion trap with ramped axial potentials
WO2007072038A3 (en) Mass spectrometer
WO2006129106A3 (en) Mass spectrometer
WO2005114705A3 (en) Rf surfaces and rf ion guides
WO2007027764A3 (en) Novel linear ion trap for mass spectrometry
ATE433195T1 (de) Massenspektrometer mit achsialem ausstoss und einer stabgeometrie zur erzeugung eines zweidimensionalen quadrupolfeldes mit zusätzlichem oktopolbeitrag sowie verfahren zum betrieb desselben
GB2547296A (en) Method of targeted mass spectrometric analysis
GB201119059D0 (en) Improvements to tof mass spectrometers using linear accelerator devices
GB2436437B (en) Feedback fragmentation in ion trap mass spectrometers
JP5916856B2 (ja) 質量分析計の中の空間電荷を制御する方法
GB201602741D0 (en) Performance improvements for RF-only quadrupole mass filters and linear quadrupole ion traps with axial ejection
WO2007019293A3 (en) Two-dimensional quadrupole ion trap

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20190714