GB2522739B - Charge-stripping of multiply-charged ions - Google Patents

Charge-stripping of multiply-charged ions

Info

Publication number
GB2522739B
GB2522739B GB1418889.0A GB201418889A GB2522739B GB 2522739 B GB2522739 B GB 2522739B GB 201418889 A GB201418889 A GB 201418889A GB 2522739 B GB2522739 B GB 2522739B
Authority
GB
United Kingdom
Prior art keywords
multiply
stripping
charge
charged ions
ions
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
GB1418889.0A
Other versions
GB201418889D0 (en
GB2522739A (en
Inventor
Mark Brown Jeffery
B Robb Damon
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.)
University of British Columbia
Micromass UK Ltd
Original Assignee
University of British Columbia
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 University of British Columbia, Micromass UK Ltd filed Critical University of British Columbia
Publication of GB201418889D0 publication Critical patent/GB201418889D0/en
Publication of GB2522739A publication Critical patent/GB2522739A/en
Application granted granted Critical
Publication of GB2522739B publication Critical patent/GB2522739B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H01J49/0077—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction specific reactions other than fragmentation
    • 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
    • H01J49/0027—Methods for using particle spectrometers
    • 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
    • H01J49/0059—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by a photon beam, photo-dissociation
    • 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
    • H01J49/0072—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by ion/ion reaction, e.g. electron transfer dissociation, proton transfer dissociation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • H01J49/165—Electrospray ionisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Spectroscopy & Molecular Physics (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)
GB1418889.0A 2013-10-23 2014-10-23 Charge-stripping of multiply-charged ions Active GB2522739B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1318698.6A GB201318698D0 (en) 2013-10-23 2013-10-23 Charge-stripping of Multiply-charged ions

Publications (3)

Publication Number Publication Date
GB201418889D0 GB201418889D0 (en) 2014-12-10
GB2522739A GB2522739A (en) 2015-08-05
GB2522739B true GB2522739B (en) 2018-04-11

Family

ID=49727194

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1318698.6A Ceased GB201318698D0 (en) 2013-10-23 2013-10-23 Charge-stripping of Multiply-charged ions
GB1418889.0A Active GB2522739B (en) 2013-10-23 2014-10-23 Charge-stripping of multiply-charged ions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1318698.6A Ceased GB201318698D0 (en) 2013-10-23 2013-10-23 Charge-stripping of Multiply-charged ions

Country Status (1)

Country Link
GB (2) GB201318698D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201514895D0 (en) 2015-08-21 2015-10-07 Finlay Alan P J Energy conversion system and reaction apparatus
CN108074795B (en) * 2016-11-17 2019-07-05 中国科学院大连化学物理研究所 A kind of ion mobility spectrometry and iontrap mass spectrometry combination ionization cavity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017908A2 (en) * 1998-09-23 2000-03-30 Wisconsin Alumni Research Foundation Charge reduction in electrospray mass spectrometry
US20070102634A1 (en) * 2005-11-10 2007-05-10 Frey Brian L Electrospray ionization ion source with tunable charge reduction
GB2480049A (en) * 2009-02-26 2011-11-02 Univ British Columbia AP-ECD methods and apparatus for mass spectrometric analysis of peptides and proteins

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000017908A2 (en) * 1998-09-23 2000-03-30 Wisconsin Alumni Research Foundation Charge reduction in electrospray mass spectrometry
US20070102634A1 (en) * 2005-11-10 2007-05-10 Frey Brian L Electrospray ionization ion source with tunable charge reduction
GB2480049A (en) * 2009-02-26 2011-11-02 Univ British Columbia AP-ECD methods and apparatus for mass spectrometric analysis of peptides and proteins

Also Published As

Publication number Publication date
GB201418889D0 (en) 2014-12-10
GB201318698D0 (en) 2013-12-04
GB2522739A (en) 2015-08-05

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