CA2737089C - Ion trap for cooling ions - Google Patents

Ion trap for cooling ions Download PDF

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Publication number
CA2737089C
CA2737089C CA2737089A CA2737089A CA2737089C CA 2737089 C CA2737089 C CA 2737089C CA 2737089 A CA2737089 A CA 2737089A CA 2737089 A CA2737089 A CA 2737089A CA 2737089 C CA2737089 C CA 2737089C
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CA
Canada
Prior art keywords
gas
ion trap
ions
axis
pressure
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.)
Active
Application number
CA2737089A
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English (en)
French (fr)
Other versions
CA2737089A1 (en
Inventor
Alexander Makarov
Eduard Denisov
Original Assignee
Thermo Fisher Scientific Bremen GmbH
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 Thermo Fisher Scientific Bremen GmbH filed Critical Thermo Fisher Scientific Bremen GmbH
Publication of CA2737089A1 publication Critical patent/CA2737089A1/en
Application granted granted Critical
Publication of CA2737089C publication Critical patent/CA2737089C/en
Active legal-status Critical Current
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Classifications

    • 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
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0468—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample
    • H01J49/0481—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components with means for heating or cooling the sample with means for collisional cooling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/622—Ion mobility spectrometry
    • 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
    • H01J49/26—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
CA2737089A 2008-09-23 2009-09-11 Ion trap for cooling ions Active CA2737089C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0817433.6A GB0817433D0 (en) 2008-09-23 2008-09-23 Ion trap for cooling ions
GB0817433.6 2008-09-23
PCT/EP2009/061822 WO2010034630A2 (en) 2008-09-23 2009-09-11 Ion trap for cooling ions

Publications (2)

Publication Number Publication Date
CA2737089A1 CA2737089A1 (en) 2010-04-01
CA2737089C true CA2737089C (en) 2014-05-06

Family

ID=39952083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2737089A Active CA2737089C (en) 2008-09-23 2009-09-11 Ion trap for cooling ions

Country Status (7)

Country Link
US (1) US8642948B2 (enExample)
JP (1) JP5697259B2 (enExample)
CN (1) CN102224562B (enExample)
CA (1) CA2737089C (enExample)
DE (2) DE112009005497B4 (enExample)
GB (3) GB0817433D0 (enExample)
WO (1) WO2010034630A2 (enExample)

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Also Published As

Publication number Publication date
US20110163227A1 (en) 2011-07-07
GB2475826A (en) 2011-06-01
DE112009005497A5 (de) 2012-12-20
GB2475826B (en) 2013-02-27
GB201105261D0 (en) 2011-05-11
US8642948B2 (en) 2014-02-04
GB201209106D0 (en) 2012-07-04
DE112009002263T5 (de) 2011-09-29
CN102224562A (zh) 2011-10-19
CA2737089A1 (en) 2010-04-01
WO2010034630A2 (en) 2010-04-01
DE112009002263B4 (de) 2014-08-21
DE112009005497B4 (de) 2017-07-06
GB2491457B (en) 2013-04-17
WO2010034630A3 (en) 2010-05-27
CN102224562B (zh) 2016-02-10
GB0817433D0 (en) 2008-10-29
JP2012503298A (ja) 2012-02-02
JP5697259B2 (ja) 2015-04-08
GB2491457A (en) 2012-12-05

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