DE69233438D1 - Massenspektrometrie verfahren unter verwendung zusatslicher wechselspannungssignale - Google Patents

Massenspektrometrie verfahren unter verwendung zusatslicher wechselspannungssignale

Info

Publication number
DE69233438D1
DE69233438D1 DE69233438T DE69233438T DE69233438D1 DE 69233438 D1 DE69233438 D1 DE 69233438D1 DE 69233438 T DE69233438 T DE 69233438T DE 69233438 T DE69233438 T DE 69233438T DE 69233438 D1 DE69233438 D1 DE 69233438D1
Authority
DE
Germany
Prior art keywords
ions
low power
component
trap
mass spectrometry
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 - Lifetime
Application number
DE69233438T
Other languages
English (en)
Other versions
DE69233438T2 (de
Inventor
E Kelley
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Publication of DE69233438D1 publication Critical patent/DE69233438D1/de
Application granted granted Critical
Publication of DE69233438T2 publication Critical patent/DE69233438T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
    • H01J49/0063—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by applying a resonant excitation voltage
    • 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
    • H01J49/424—Three-dimensional ion traps, i.e. comprising end-cap and ring electrodes
    • 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
    • H01J49/4285—Applying a resonant signal, e.g. selective resonant ejection matching the secular frequency of ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
DE69233438T 1991-08-30 1992-08-28 Massenspektrometrie-verfahren unter verwendung zusätzlicher wechselspannungssignale Expired - Lifetime DE69233438T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US753325 1991-08-30
US07/753,325 US5200613A (en) 1991-02-28 1991-08-30 Mass spectrometry method using supplemental AC voltage signals
PCT/US1992/007345 WO1993005533A1 (en) 1991-08-30 1992-08-28 Mass spectrometry method using supplemental ac voltage signals

Publications (2)

Publication Number Publication Date
DE69233438D1 true DE69233438D1 (de) 2004-11-25
DE69233438T2 DE69233438T2 (de) 2005-03-03

Family

ID=25030166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69233438T Expired - Lifetime DE69233438T2 (de) 1991-08-30 1992-08-28 Massenspektrometrie-verfahren unter verwendung zusätzlicher wechselspannungssignale

Country Status (7)

Country Link
US (1) US5200613A (de)
EP (1) EP0601118B1 (de)
JP (1) JP3038917B2 (de)
AT (1) ATE280434T1 (de)
CA (1) CA2116344C (de)
DE (1) DE69233438T2 (de)
WO (1) WO1993005533A1 (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206507A (en) * 1991-02-28 1993-04-27 Teledyne Mec Mass spectrometry method using filtered noise signal
US5274233A (en) * 1991-02-28 1993-12-28 Teledyne Mec Mass spectrometry method using supplemental AC voltage signals
US5451782A (en) * 1991-02-28 1995-09-19 Teledyne Et Mass spectometry method with applied signal having off-resonance frequency
US5436445A (en) * 1991-02-28 1995-07-25 Teledyne Electronic Technologies Mass spectrometry method with two applied trapping fields having same spatial form
US5134286A (en) * 1991-02-28 1992-07-28 Teledyne Cme Mass spectrometry method using notch filter
US5381007A (en) * 1991-02-28 1995-01-10 Teledyne Mec A Division Of Teledyne Industries, Inc. Mass spectrometry method with two applied trapping fields having same spatial form
DE69321165T2 (de) * 1992-05-29 1999-06-02 Varian Associates Verfahren zur Verwendung eines Massenspektrometers
US5479012A (en) * 1992-05-29 1995-12-26 Varian Associates, Inc. Method of space charge control in an ion trap mass spectrometer
US5404011A (en) * 1992-05-29 1995-04-04 Varian Associates, Inc. MSn using CID
US5381006A (en) * 1992-05-29 1995-01-10 Varian Associates, Inc. Methods of using ion trap mass spectrometers
US5457315A (en) * 1994-01-11 1995-10-10 Varian Associates, Inc. Method of selective ion trapping for quadrupole ion trap mass spectrometers
DE4316738C2 (de) * 1993-05-19 1996-10-17 Bruker Franzen Analytik Gmbh Auswurf von Ionen aus Ionenfallen durch kombinierte elektrische Dipol- und Quadrupolfelder
DE4316737C1 (de) * 1993-05-19 1994-09-01 Bruker Franzen Analytik Gmbh Verfahren zur digitalen Erzeugung einer zusätzlichen Wechselspannung für die resonante Anregung von Ionen in Ionenfallen
DE4324233C1 (de) * 1993-07-20 1995-01-19 Bruker Franzen Analytik Gmbh Verfahren zur Auswahl der Reaktionspfade in Ionenfallen
DE4425384C1 (de) * 1994-07-19 1995-11-02 Bruker Franzen Analytik Gmbh Verfahren zur stoßinduzierten Fragmentierung von Ionen in Ionenfallen
US5696376A (en) * 1996-05-20 1997-12-09 The Johns Hopkins University Method and apparatus for isolating ions in an ion trap with increased resolving power
DE19932839B4 (de) * 1999-07-14 2007-10-11 Bruker Daltonik Gmbh Fragmentierung in Quadrupol-Ionenfallenmassenspektrometern
JP3470671B2 (ja) * 2000-01-31 2003-11-25 株式会社島津製作所 イオントラップ型質量分析装置における広帯域信号生成方法
JP3894118B2 (ja) * 2000-09-20 2007-03-14 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探知方法及び探知装置
JP4631219B2 (ja) * 2001-06-26 2011-02-16 株式会社島津製作所 イオントラップ型質量分析装置
JPWO2003041116A1 (ja) * 2001-11-07 2005-03-03 株式会社日立ハイテクノロジーズ 質量分析方法及びイオントラップ質量分析計
US6710336B2 (en) 2002-01-30 2004-03-23 Varian, Inc. Ion trap mass spectrometer using pre-calculated waveforms for ion isolation and collision induced dissociation
US6838665B2 (en) * 2002-09-26 2005-01-04 Hitachi High-Technologies Corporation Ion trap type mass spectrometer
JP3936908B2 (ja) * 2002-12-24 2007-06-27 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
US7141784B2 (en) * 2004-05-24 2006-11-28 University Of Massachusetts Multiplexed tandem mass spectrometry
US7772549B2 (en) 2004-05-24 2010-08-10 University Of Massachusetts Multiplexed tandem mass spectrometry
JP4653972B2 (ja) * 2004-06-11 2011-03-16 株式会社日立ハイテクノロジーズ イオントラップ／飛行時間型質量分析装置および質量分析方法
US6949743B1 (en) 2004-09-14 2005-09-27 Thermo Finnigan Llc High-Q pulsed fragmentation in ion traps
US7102129B2 (en) * 2004-09-14 2006-09-05 Thermo Finnigan Llc High-Q pulsed fragmentation in ion traps
US7656236B2 (en) * 2007-05-15 2010-02-02 Teledyne Wireless, Llc Noise canceling technique for frequency synthesizer
US8334506B2 (en) 2007-12-10 2012-12-18 1St Detect Corporation End cap voltage control of ion traps
US8179045B2 (en) * 2008-04-22 2012-05-15 Teledyne Wireless, Llc Slow wave structure having offset projections comprised of a metal-dielectric composite stack
US7973277B2 (en) 2008-05-27 2011-07-05 1St Detect Corporation Driving a mass spectrometer ion trap or mass filter
US8178835B2 (en) * 2009-05-07 2012-05-15 Thermo Finnigan Llc Prolonged ion resonance collision induced dissociation in a quadrupole ion trap
FR2950697B1 (fr) * 2009-09-25 2011-12-09 Biomerieux Sa Procede de detection de molecules par spectrometrie de masse
US9202660B2 (en) 2013-03-13 2015-12-01 Teledyne Wireless, Llc Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540884A (en) * 1982-12-29 1985-09-10 Finnigan Corporation Method of mass analyzing a sample by use of a quadrupole ion trap
DE3688215T3 (de) * 1985-05-24 2005-08-25 Thermo Finnigan Llc, San Jose Steuerungsverfahren für eine Ionenfalle.
US4686367A (en) * 1985-09-06 1987-08-11 Finnigan Corporation Method of operating quadrupole ion trap chemical ionization mass spectrometry
US5107109A (en) * 1986-03-07 1992-04-21 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer
US4761545A (en) * 1986-05-23 1988-08-02 The Ohio State University Research Foundation Tailored excitation for trapped ion mass spectrometry
US4749860A (en) * 1986-06-05 1988-06-07 Finnigan Corporation Method of isolating a single mass in a quadrupole ion trap
US4771172A (en) * 1987-05-22 1988-09-13 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer operating in the chemical ionization mode
DE3886922T2 (de) * 1988-04-13 1994-04-28 Bruker Franzen Analytik Gmbh Methode zur Massenanalyse einer Probe mittels eines Quistors und zur Durchführung dieses Verfahrens entwickelter Quistor.
EP0362432A1 (de) * 1988-10-07 1990-04-11 Bruker Franzen Analytik GmbH Methode zur Massenanalyse einer Probe
ATE101942T1 (de) * 1989-02-18 1994-03-15 Bruker Franzen Analytik Gmbh Verfahren und geraet zur massenbestimmung von proben mittels eines quistors.
US5075547A (en) * 1991-01-25 1991-12-24 Finnigan Corporation Quadrupole ion trap mass spectrometer having two pulsed axial excitation input frequencies and method of parent and neutral loss scanning and selected reaction monitoring
DE69219113T2 (de) * 1991-02-28 1997-11-20 Teledyne Ind Massenspektrometrieverfahren mittels zusätzlicher ac spannungssignale
US5134286A (en) * 1991-02-28 1992-07-28 Teledyne Cme Mass spectrometry method using notch filter

Also Published As

Publication number Publication date
JPH07502138A (ja) 1995-03-02
CA2116344A1 (en) 1993-03-18
EP0601118B1 (de) 2004-10-20
CA2116344C (en) 2002-07-02
DE69233438T2 (de) 2005-03-03
US5200613A (en) 1993-04-06
ATE280434T1 (de) 2004-11-15
EP0601118A1 (de) 1994-06-15
EP0601118A4 (en) 1995-08-23
JP3038917B2 (ja) 2000-05-08
WO1993005533A1 (en) 1993-03-18

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