CA2429118C - Spectrometre de masse - Google Patents

Spectrometre de masse Download PDF

Info

Publication number
CA2429118C
CA2429118C CA 2429118 CA2429118A CA2429118C CA 2429118 C CA2429118 C CA 2429118C CA 2429118 CA2429118 CA 2429118 CA 2429118 A CA2429118 A CA 2429118A CA 2429118 C CA2429118 C CA 2429118C
Authority
CA
Canada
Prior art keywords
mass
ions
ion trap
upstream
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
Application number
CA 2429118
Other languages
English (en)
Other versions
CA2429118A1 (fr
Inventor
Robert Harold Bateman
John Brian Hoyes
Jason Lee Wildgoose
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
Priority claimed from GBGB0211373.6A external-priority patent/GB0211373D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Priority to CA2733436A priority Critical patent/CA2733436C/fr
Publication of CA2429118A1 publication Critical patent/CA2429118A1/fr
Application granted granted Critical
Publication of CA2429118C publication Critical patent/CA2429118C/fr
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
    • H01J49/26—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
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • H01J49/4215—Quadrupole mass filters
    • 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
    • H01J49/0081—Tandem in time, i.e. using a single spectrometer
    • 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
    • H01J49/40—Time-of-flight spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA 2429118 2002-05-17 2003-05-16 Spectrometre de masse Expired - Fee Related CA2429118C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2733436A CA2733436C (fr) 2002-05-17 2003-05-16 Spectrometre de masse

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0211373.6 2002-05-17
GBGB0211373.6A GB0211373D0 (en) 2002-05-17 2002-05-17 Mass spectrometer
GBGB0212641.5A GB0212641D0 (en) 2002-05-17 2002-05-31 Mass spectrometer
GB0212641.5 2002-05-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2733436A Division CA2733436C (fr) 2002-05-17 2003-05-16 Spectrometre de masse

Publications (2)

Publication Number Publication Date
CA2429118A1 CA2429118A1 (fr) 2003-11-17
CA2429118C true CA2429118C (fr) 2012-01-17

Family

ID=26247057

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2429118 Expired - Fee Related CA2429118C (fr) 2002-05-17 2003-05-16 Spectrometre de masse

Country Status (3)

Country Link
CA (1) CA2429118C (fr)
DE (2) DE20307661U1 (fr)
GB (4) GB2389704B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0313054D0 (en) * 2003-06-06 2003-07-09 Micromass Ltd Mass spectrometer
US6992283B2 (en) 2003-06-06 2006-01-31 Micromass Uk Limited Mass spectrometer
GB0514964D0 (en) 2005-07-21 2005-08-24 Ms Horizons Ltd Mass spectrometer devices & methods of performing mass spectrometry
GB0420408D0 (en) * 2004-09-14 2004-10-20 Micromass Ltd Mass spectrometer
US9012840B2 (en) 2004-12-07 2015-04-21 Micromass Uk Limited Mass spectrometer
GB2427067B (en) 2005-03-29 2010-02-24 Thermo Finnigan Llc Improvements relating to ion trapping
WO2006130474A2 (fr) * 2005-05-27 2006-12-07 Ionwerks, Inc. Spectrometre de masse a temps de vol a mobilite ionique multifaisceau presentant des extraction ionique bipolaire et detection de zwitterions
DE102005025499B4 (de) 2005-06-03 2007-09-27 Bruker Daltonik Gmbh Massenspektrometrische Gemischanalyse
US7449687B2 (en) * 2005-06-13 2008-11-11 Agilent Technologies, Inc. Methods and compositions for combining ions and charged particles
GB0522933D0 (en) 2005-11-10 2005-12-21 Micromass Ltd Mass spectrometer
GB0607542D0 (en) 2006-04-13 2006-05-24 Thermo Finnigan Llc Mass spectrometer
GB0622780D0 (en) 2006-11-15 2006-12-27 Micromass Ltd Mass spectrometer
DE102007017055B4 (de) * 2007-04-11 2011-06-22 Bruker Daltonik GmbH, 28359 Messung der Mobilität massenselektierter Ionen
GB0810125D0 (en) 2008-06-03 2008-07-09 Thermo Fisher Scient Bremen Collosion cell
DE202009002192U1 (de) 2009-02-16 2009-04-23 Thermo Fisher Scientific (Bremen) Gmbh Elektrode zur Beeinflussung der Ionenbewegung in Massenspektrometern
FR2950697B1 (fr) * 2009-09-25 2011-12-09 Biomerieux Sa Procede de detection de molecules par spectrometrie de masse
US8604419B2 (en) 2010-02-04 2013-12-10 Thermo Fisher Scientific (Bremen) Gmbh Dual ion trapping for ion/ion reactions in a linear RF multipole trap with an additional DC gradient
GB2510837B (en) 2013-02-14 2017-09-13 Thermo Fisher Scient (Bremen) Gmbh Method of operating a mass filter in mass spectrometry
WO2014140542A1 (fr) * 2013-03-13 2014-09-18 Micromass Uk Limited Expérimentation dda à traitement de données réduit
GB201304536D0 (en) * 2013-03-13 2013-04-24 Micromass Ltd Charge state determination and optimum collision energy selection based upon the IMS drift time in a DDA experiment to reduce processing
GB2541795B (en) 2014-05-23 2018-04-11 Thermo Fisher Scient Bremen Gmbh Method and apparatus for mass spectrometry of macromolecular complexes
DE112015002781T5 (de) 2014-06-10 2017-02-23 Micromass Uk Limited Verfahren zur Kompression eines Ionenstrahls
GB201410247D0 (en) * 2014-06-10 2014-07-23 Micromass Ltd Separation for space charge reduction
US11133160B2 (en) 2016-06-03 2021-09-28 Board Of Regents, University Of Texas System Devices, systems, and methods for dissociation of ions using light emitting diodes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689111A (en) * 1995-08-10 1997-11-18 Analytica Of Branford, Inc. Ion storage time-of-flight mass spectrometer
JP3509267B2 (ja) * 1995-04-03 2004-03-22 株式会社日立製作所 イオントラップ質量分析方法および装置
JP3648906B2 (ja) * 1997-02-14 2005-05-18 株式会社日立製作所 イオントラップ質量分析計を用いた分析装置
US5905258A (en) * 1997-06-02 1999-05-18 Advanced Research & Techology Institute Hybrid ion mobility and mass spectrometer
US6323482B1 (en) * 1997-06-02 2001-11-27 Advanced Research And Technology Institute, Inc. Ion mobility and mass spectrometer
CA2255188C (fr) * 1998-12-02 2008-11-18 University Of British Columbia Methode et appareil pour la spectrometrie de masse en plusieurs etapes
EP1212778A2 (fr) * 1999-08-26 2002-06-12 University Of New Hampshire Spectrometre de masse a plusieurs etapes
US6525312B1 (en) * 2000-02-25 2003-02-25 Mds Inc. Mass spectrometer with method for real time removal of background signal
US6720554B2 (en) * 2000-07-21 2004-04-13 Mds Inc. Triple quadrupole mass spectrometer with capability to perform multiple mass analysis steps
CA2391060C (fr) * 2001-06-21 2011-08-09 Micromass Limited Spectrometre de masse

Also Published As

Publication number Publication date
GB0401632D0 (en) 2004-02-25
GB2400724B (en) 2005-03-09
GB2400724A (en) 2004-10-20
GB2389704A (en) 2003-12-17
GB2392301B (en) 2004-09-01
GB0401628D0 (en) 2004-02-25
GB0222055D0 (en) 2002-10-30
DE10322020A1 (de) 2003-12-04
CA2429118A1 (fr) 2003-11-17
GB2389704B (en) 2004-06-02
GB0311199D0 (en) 2003-06-18
GB2392301A (en) 2004-02-25
GB2399939A (en) 2004-09-29
DE10322020B4 (de) 2009-09-10
DE20307661U1 (de) 2003-11-13
GB2399939B (en) 2005-03-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20200831