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GB2526397B - Impactor spray atmospheric pressure ion source with target paddle - Google Patents

Impactor spray atmospheric pressure ion source with target paddle

Info

Publication number
GB2526397B
GB2526397B GB1503226.1A GB201503226A GB2526397B GB 2526397 B GB2526397 B GB 2526397B GB 201503226 A GB201503226 A GB 201503226A GB 2526397 B GB2526397 B GB 2526397B
Authority
GB
United Kingdom
Prior art keywords
atmospheric pressure
ion source
pressure ion
impactor spray
target paddle
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
GB1503226.1A
Other versions
GB2526397A (en
GB201503226D0 (en
Inventor
Bajic Stevan
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 GB201503226D0 publication Critical patent/GB201503226D0/en
Publication of GB2526397A publication Critical patent/GB2526397A/en
Application granted granted Critical
Publication of GB2526397B publication Critical patent/GB2526397B/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
    • H01J49/02—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers
    • G01N30/7233—Mass spectrometers interfaced to liquid or supercritical fluid chromatograph
    • G01N30/724—Nebulising, aerosol formation or ionisation
    • 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
    • H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
    • H01J49/0445—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples with means for introducing as a spray, a jet or an aerosol
    • 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
    • H01J49/0431—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components for liquid samples
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/72—Mass spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1503226.1A 2014-02-26 2015-02-26 Impactor spray atmospheric pressure ion source with target paddle Active GB2526397B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1403370.8A GB201403370D0 (en) 2014-02-26 2014-02-26 Impactor spray atmospheric pressure ion source with target paddle

Publications (3)

Publication Number Publication Date
GB201503226D0 GB201503226D0 (en) 2015-04-15
GB2526397A GB2526397A (en) 2015-11-25
GB2526397B true GB2526397B (en) 2018-08-29

Family

ID=50482828

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1403370.8A Ceased GB201403370D0 (en) 2014-02-26 2014-02-26 Impactor spray atmospheric pressure ion source with target paddle
GB1503226.1A Active GB2526397B (en) 2014-02-26 2015-02-26 Impactor spray atmospheric pressure ion source with target paddle

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1403370.8A Ceased GB201403370D0 (en) 2014-02-26 2014-02-26 Impactor spray atmospheric pressure ion source with target paddle

Country Status (1)

Country Link
GB (2) GB201403370D0 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986259A (en) * 1996-04-23 1999-11-16 Hitachi, Ltd. Mass spectrometer
US20060108539A1 (en) * 2004-11-03 2006-05-25 Bruker Daltonik Gmbh Ionization by droplet impact
EP1855306A1 (en) * 2006-05-11 2007-11-14 Simone Cristoni Ionization source and method for mass spectrometry
WO2007138371A2 (en) * 2006-05-31 2007-12-06 Semmelweis Egyetem Method and device for desorption ionization by liquid jet
US20090278036A1 (en) * 2008-05-12 2009-11-12 Suimadzu Corporation "droplet pickup ion source" coupled to mobility analyzer apparatus and method
WO2010045049A1 (en) * 2008-10-13 2010-04-22 Purdue Research Foundation Systems and methods for transfer of ions for analysis
WO2012143737A1 (en) * 2011-04-20 2012-10-26 Micromass Uk Limited Atmospheric pressure ion source by interacting high velocity spray with a target
WO2013098642A2 (en) * 2011-12-28 2013-07-04 Medimass, Ltd. Collision ion generator and separator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986259A (en) * 1996-04-23 1999-11-16 Hitachi, Ltd. Mass spectrometer
US20060108539A1 (en) * 2004-11-03 2006-05-25 Bruker Daltonik Gmbh Ionization by droplet impact
EP1855306A1 (en) * 2006-05-11 2007-11-14 Simone Cristoni Ionization source and method for mass spectrometry
WO2007138371A2 (en) * 2006-05-31 2007-12-06 Semmelweis Egyetem Method and device for desorption ionization by liquid jet
US20090278036A1 (en) * 2008-05-12 2009-11-12 Suimadzu Corporation "droplet pickup ion source" coupled to mobility analyzer apparatus and method
WO2010045049A1 (en) * 2008-10-13 2010-04-22 Purdue Research Foundation Systems and methods for transfer of ions for analysis
WO2012143737A1 (en) * 2011-04-20 2012-10-26 Micromass Uk Limited Atmospheric pressure ion source by interacting high velocity spray with a target
WO2013098642A2 (en) * 2011-12-28 2013-07-04 Medimass, Ltd. Collision ion generator and separator

Also Published As

Publication number Publication date
GB2526397A (en) 2015-11-25
GB201503226D0 (en) 2015-04-15
GB201403370D0 (en) 2014-04-09

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