CA2587908C - Mass spectrometer - Google Patents

Mass spectrometer Download PDF

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Publication number
CA2587908C
CA2587908C CA2587908A CA2587908A CA2587908C CA 2587908 C CA2587908 C CA 2587908C CA 2587908 A CA2587908 A CA 2587908A CA 2587908 A CA2587908 A CA 2587908A CA 2587908 C CA2587908 C CA 2587908C
Authority
CA
Canada
Prior art keywords
kev
fragment
ions
parent
mass
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
Application number
CA2587908A
Other languages
English (en)
French (fr)
Other versions
CA2587908A1 (en
Inventor
Jeffrey Mark Brown
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micromass UK Ltd
Original Assignee
Micromass UK 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 UK Ltd filed Critical Micromass UK Ltd
Publication of CA2587908A1 publication Critical patent/CA2587908A1/en
Application granted granted Critical
Publication of CA2587908C publication Critical patent/CA2587908C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • 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
    • H01J49/0027—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
    • 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
    • H01J49/40—Time-of-flight spectrometers
    • H01J49/401—Time-of-flight spectrometers characterised by orthogonal acceleration, e.g. focusing or selecting the ions, pusher electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA2587908A 2004-12-17 2005-12-19 Mass spectrometer Expired - Fee Related CA2587908C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB0427632.5A GB0427632D0 (en) 2004-12-17 2004-12-17 Mass spectrometer
GB0427632.5 2004-12-17
US64196005P 2005-01-07 2005-01-07
US60/641,960 2005-01-07
PCT/GB2005/004911 WO2006064280A2 (en) 2004-12-17 2005-12-19 Mass spectrometer

Publications (2)

Publication Number Publication Date
CA2587908A1 CA2587908A1 (en) 2006-06-22
CA2587908C true CA2587908C (en) 2013-12-03

Family

ID=34090195

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2587908A Expired - Fee Related CA2587908C (en) 2004-12-17 2005-12-19 Mass spectrometer

Country Status (6)

Country Link
US (1) US8507849B2 (enExample)
EP (2) EP2393105B1 (enExample)
JP (1) JP4971992B2 (enExample)
CA (1) CA2587908C (enExample)
GB (2) GB0427632D0 (enExample)
WO (1) WO2006064280A2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8901487B2 (en) 2007-07-20 2014-12-02 George Washington University Subcellular analysis by laser ablation electrospray ionization mass spectrometry
US8067730B2 (en) 2007-07-20 2011-11-29 The George Washington University Laser ablation electrospray ionization (LAESI) for atmospheric pressure, In vivo, and imaging mass spectrometry
US7964843B2 (en) 2008-07-18 2011-06-21 The George Washington University Three-dimensional molecular imaging by infrared laser ablation electrospray ionization mass spectrometry
US8847155B2 (en) 2009-08-27 2014-09-30 Virgin Instruments Corporation Tandem time-of-flight mass spectrometry with simultaneous space and velocity focusing
US8674292B2 (en) 2010-12-14 2014-03-18 Virgin Instruments Corporation Reflector time-of-flight mass spectrometry with simultaneous space and velocity focusing
US8461521B2 (en) 2010-12-14 2013-06-11 Virgin Instruments Corporation Linear time-of-flight mass spectrometry with simultaneous space and velocity focusing
US8399828B2 (en) * 2009-12-31 2013-03-19 Virgin Instruments Corporation Merged ion beam tandem TOF-TOF mass spectrometer
DE102011100525B4 (de) * 2011-05-05 2015-12-31 Bruker Daltonik Gmbh Betrieb eines Flugzeitmassenspektrometers mit orthogonalem Ionenauspulsen
EP2732457A4 (en) 2011-07-14 2015-09-16 Univ George Washington EMISSION CONTROL FOR MASS SPECTROMETRY WITH LASER DISPOSAL ELECTROSPRAY IONIZATION
US9384952B2 (en) 2012-05-18 2016-07-05 Micromass Uk Limited Method of MS mass spectrometry
US8969797B2 (en) * 2012-10-28 2015-03-03 Shimadzu Corporation MS/MS type mass spectrometer
JP6044385B2 (ja) * 2013-02-26 2016-12-14 株式会社島津製作所 タンデム型質量分析装置
EP2965342B1 (en) * 2013-03-06 2020-08-05 Micromass UK Limited Time shift for improved digitisation of ion analysis
GB201304039D0 (en) * 2013-03-06 2013-04-17 Micromass Ltd Time shift improved IMS digitisation
US8735810B1 (en) 2013-03-15 2014-05-27 Virgin Instruments Corporation Time-of-flight mass spectrometer with ion source and ion detector electrically connected
US9543138B2 (en) 2013-08-19 2017-01-10 Virgin Instruments Corporation Ion optical system for MALDI-TOF mass spectrometer
GB201410346D0 (en) * 2014-06-11 2014-07-23 Micromass Ltd Two dimensional msms acquisition modes
DE112015002731B4 (de) 2014-06-11 2024-03-28 Micromass Uk Limited Zweidimensionale MS/MS-Erfassungsmodi
GB201410470D0 (en) * 2014-06-12 2014-07-30 Micromass Ltd Self-calibration of spectra using differences in molecular weight from known charge states
DE102015101567B4 (de) * 2015-02-04 2018-11-08 Bruker Daltonik Gmbh Fragmentionenmassenspektren mit Tandem-Flugzeitmassenspektrometern
CN107210181B (zh) * 2015-02-05 2019-11-01 Dh科技发展私人贸易有限公司 在触发碎裂能量的同时迅速扫描宽四极rf窗
GB2568354B (en) * 2017-09-28 2022-08-10 Bruker Daltonics Gmbh & Co Kg Wide-range high mass resolution in reflector time-of-flight mass spectrometers
GB201808894D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Mass spectrometer
GB201808949D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
US11367607B2 (en) 2018-05-31 2022-06-21 Micromass Uk Limited Mass spectrometer
GB201808890D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
GB201808936D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
WO2019229463A1 (en) 2018-05-31 2019-12-05 Micromass Uk Limited Mass spectrometer having fragmentation region
GB201808932D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
GB201808912D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
GB201808893D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Bench-top time of flight mass spectrometer
GB201808892D0 (en) 2018-05-31 2018-07-18 Micromass Ltd Mass spectrometer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPO557797A0 (en) * 1997-03-12 1997-04-10 Gbc Scientific Equipment Pty Ltd A time of flight analysis device
WO1999030351A1 (en) * 1997-12-04 1999-06-17 University Of Manitoba Method of and apparatus for selective collision-induced dissociation of ions in a quadrupole ion guide
DE19856014C2 (de) 1998-12-04 2000-12-14 Bruker Daltonik Gmbh Tochterionenspektren mit Flugzeitmassenspektrometern
US6534764B1 (en) * 1999-06-11 2003-03-18 Perseptive Biosystems Tandem time-of-flight mass spectrometer with damping in collision cell and method for use
DE10034074B4 (de) * 2000-07-13 2007-10-18 Bruker Daltonik Gmbh Verbesserte Tochterionenspektren mit Flugzeitmassenspektrometern
JP3990889B2 (ja) * 2001-10-10 2007-10-17 株式会社日立ハイテクノロジーズ 質量分析装置およびこれを用いる計測システム
EP1306881B1 (en) 2001-10-22 2008-10-01 Micromass UK Limited Mass spectrometer
GB2390935A (en) * 2002-07-16 2004-01-21 Anatoli Nicolai Verentchikov Time-nested mass analysis using a TOF-TOF tandem mass spectrometer
US7196324B2 (en) * 2002-07-16 2007-03-27 Leco Corporation Tandem time of flight mass spectrometer and method of use
WO2004021386A2 (en) 2002-08-30 2004-03-11 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Mass spectrometer
EP1597749A2 (en) * 2003-02-21 2005-11-23 The Johns Hopkins University School Of Medicine Tandem time-of-flight mass spectrometer
US7087897B2 (en) * 2003-03-11 2006-08-08 Waters Investments Limited Mass spectrometer

Also Published As

Publication number Publication date
CA2587908A1 (en) 2006-06-22
EP1825496A2 (en) 2007-08-29
EP2393105B1 (en) 2016-11-16
EP2393105A1 (en) 2011-12-07
WO2006064280A2 (en) 2006-06-22
JP2008524789A (ja) 2008-07-10
GB2422953B (en) 2007-04-11
GB2422953A (en) 2006-08-09
WO2006064280A3 (en) 2007-05-31
US20090294642A1 (en) 2009-12-03
US8507849B2 (en) 2013-08-13
GB0525756D0 (en) 2006-01-25
JP4971992B2 (ja) 2012-07-11
GB0427632D0 (en) 2005-01-19
EP1825496B1 (en) 2012-06-06

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20191219