GB2588292B - Ion transfer interface for TOF MS - Google Patents

Ion transfer interface for TOF MS Download PDF

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Publication number
GB2588292B
GB2588292B GB2014485.3A GB202014485A GB2588292B GB 2588292 B GB2588292 B GB 2588292B GB 202014485 A GB202014485 A GB 202014485A GB 2588292 B GB2588292 B GB 2588292B
Authority
GB
United Kingdom
Prior art keywords
tof
ion transfer
transfer interface
ion
interface
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
GB2014485.3A
Other versions
GB2588292A (en
GB202014485D0 (en
Inventor
Verenchikov Anatoly
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
Priority to GB2209542.6A priority Critical patent/GB2605116B/en
Publication of GB202014485D0 publication Critical patent/GB202014485D0/en
Publication of GB2588292A publication Critical patent/GB2588292A/en
Application granted granted Critical
Publication of GB2588292B publication Critical patent/GB2588292B/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
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/062—Ion guides
    • H01J49/063—Multipole ion guides, e.g. quadrupoles, hexapoles
    • 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
    • H01J49/067—Ion lenses, apertures, skimmers
    • 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
    • H01J49/068—Mounting, supporting, spacing, or insulating electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/24—Vacuum systems, e.g. maintaining desired pressures
    • 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
    • H01J49/401—Time-of-flight spectrometers characterised by orthogonal acceleration, e.g. focusing or selecting the ions, pusher electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB2014485.3A 2018-07-27 2019-07-24 Ion transfer interface for TOF MS Active GB2588292B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2209542.6A GB2605116B (en) 2018-07-27 2019-07-24 Ion transfer interace for TOF MS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1812329.9A GB201812329D0 (en) 2018-07-27 2018-07-27 Improved ion transfer interace for orthogonal TOF MS
PCT/GB2019/052066 WO2020021255A1 (en) 2018-07-27 2019-07-24 Ion transfer interace for tof ms

Publications (3)

Publication Number Publication Date
GB202014485D0 GB202014485D0 (en) 2020-10-28
GB2588292A GB2588292A (en) 2021-04-21
GB2588292B true GB2588292B (en) 2022-08-17

Family

ID=63518345

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB1812329.9A Ceased GB201812329D0 (en) 2018-07-27 2018-07-27 Improved ion transfer interace for orthogonal TOF MS
GB2209542.6A Active GB2605116B (en) 2018-07-27 2019-07-24 Ion transfer interace for TOF MS
GB2014485.3A Active GB2588292B (en) 2018-07-27 2019-07-24 Ion transfer interface for TOF MS

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB1812329.9A Ceased GB201812329D0 (en) 2018-07-27 2018-07-27 Improved ion transfer interace for orthogonal TOF MS
GB2209542.6A Active GB2605116B (en) 2018-07-27 2019-07-24 Ion transfer interace for TOF MS

Country Status (2)

Country Link
GB (3) GB201812329D0 (en)
WO (1) WO2020021255A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201613988D0 (en) 2016-08-16 2016-09-28 Micromass Uk Ltd And Leco Corp Mass analyser having extended flight path
GB2567794B (en) 2017-05-05 2023-03-08 Micromass Ltd Multi-reflecting time-of-flight mass spectrometers
GB2563571B (en) 2017-05-26 2023-05-24 Micromass Ltd Time of flight mass analyser with spatial focussing
US11817303B2 (en) 2017-08-06 2023-11-14 Micromass Uk Limited Accelerator for multi-pass mass spectrometers
WO2019030471A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Ion guide within pulsed converters
WO2019030473A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Fields for multi-reflecting tof ms
WO2019030476A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Ion injection into multi-pass mass spectrometers
US11239067B2 (en) 2017-08-06 2022-02-01 Micromass Uk Limited Ion mirror for multi-reflecting mass spectrometers
WO2019030475A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Multi-pass mass spectrometer
WO2019030474A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Printed circuit ion mirror with compensation
GB201806507D0 (en) 2018-04-20 2018-06-06 Verenchikov Anatoly Gridless ion mirrors with smooth fields
GB201807605D0 (en) 2018-05-10 2018-06-27 Micromass Ltd Multi-reflecting time of flight mass analyser
GB201807626D0 (en) 2018-05-10 2018-06-27 Micromass Ltd Multi-reflecting time of flight mass analyser
GB201808530D0 (en) 2018-05-24 2018-07-11 Verenchikov Anatoly TOF MS detection system with improved dynamic range
GB201810573D0 (en) 2018-06-28 2018-08-15 Verenchikov Anatoly Multi-pass mass spectrometer with improved duty cycle
GB201901411D0 (en) 2019-02-01 2019-03-20 Micromass Ltd Electrode assembly for mass spectrometer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34292A (en) * 1862-02-04 Improved washing-machine
EP0237259A2 (en) * 1986-03-07 1987-09-16 Finnigan Corporation Mass spectrometer
US20070187614A1 (en) * 2006-02-08 2007-08-16 Schneider Bradley B Radio frequency ion guide

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1307859C (en) 1988-12-12 1992-09-22 Donald James Douglas Mass spectrometer and method with improved ion transmission
SU1725289A1 (en) 1989-07-20 1992-04-07 Институт Ядерной Физики Ан Казсср Time-of-flight mass spectrometer with multiple reflection
WO1991003071A1 (en) 1989-08-25 1991-03-07 Institut Energeticheskikh Problem Khimicheskoi Fiziki Akademii Nauk Sssr Method and device for continuous-wave ion beam time-of-flight mass-spectrometric analysis
EP0748249B1 (en) * 1994-02-28 2009-07-08 Analytica Of Branford, Inc. Multipole ion guide for mass spectrometry
US5689111A (en) 1995-08-10 1997-11-18 Analytica Of Branford, Inc. Ion storage time-of-flight mass spectrometer
US6107625A (en) 1997-05-30 2000-08-22 Bruker Daltonics, Inc. Coaxial multiple reflection time-of-flight mass spectrometer
US6753523B1 (en) 1998-01-23 2004-06-22 Analytica Of Branford, Inc. Mass spectrometry with multipole ion guides
DE10005698B4 (en) 2000-02-09 2007-03-01 Bruker Daltonik Gmbh Gridless reflector time-of-flight mass spectrometer for orthogonal ion injection
US6570152B1 (en) 2000-03-03 2003-05-27 Micromass Limited Time of flight mass spectrometer with selectable drift length
US7034292B1 (en) * 2002-05-31 2006-04-25 Analytica Of Branford, Inc. Mass spectrometry with segmented RF multiple ion guides in various pressure regions
GB2403063A (en) 2003-06-21 2004-12-22 Anatoli Nicolai Verentchikov Time of flight mass spectrometer employing a plurality of lenses focussing an ion beam in shift direction
JP4980583B2 (en) 2004-05-21 2012-07-18 日本電子株式会社 Time-of-flight mass spectrometry method and apparatus
JP5259169B2 (en) 2007-01-10 2013-08-07 日本電子株式会社 Tandem time-of-flight mass spectrometer and method
WO2019030471A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Ion guide within pulsed converters
US11239067B2 (en) 2017-08-06 2022-02-01 Micromass Uk Limited Ion mirror for multi-reflecting mass spectrometers
WO2019030473A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Fields for multi-reflecting tof ms
US11817303B2 (en) 2017-08-06 2023-11-14 Micromass Uk Limited Accelerator for multi-pass mass spectrometers
WO2019030476A1 (en) 2017-08-06 2019-02-14 Anatoly Verenchikov Ion injection into multi-pass mass spectrometers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34292A (en) * 1862-02-04 Improved washing-machine
EP0237259A2 (en) * 1986-03-07 1987-09-16 Finnigan Corporation Mass spectrometer
US20070187614A1 (en) * 2006-02-08 2007-08-16 Schneider Bradley B Radio frequency ion guide

Also Published As

Publication number Publication date
GB202209542D0 (en) 2022-08-10
GB2605116A (en) 2022-09-21
GB2605116B (en) 2023-02-08
GB2588292A (en) 2021-04-21
GB201812329D0 (en) 2018-09-12
WO2020021255A1 (en) 2020-01-30
GB202014485D0 (en) 2020-10-28

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