GB0908473D0 - Improved methods for high field asymmetric waveform spectrometry(HiFAWS) - Google Patents

Improved methods for high field asymmetric waveform spectrometry(HiFAWS)

Info

Publication number
GB0908473D0
GB0908473D0 GBGB0908473.2A GB0908473A GB0908473D0 GB 0908473 D0 GB0908473 D0 GB 0908473D0 GB 0908473 A GB0908473 A GB 0908473A GB 0908473 D0 GB0908473 D0 GB 0908473D0
Authority
GB
United Kingdom
Prior art keywords
hifaws
spectrometry
improved methods
high field
asymmetric waveform
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.)
Withdrawn
Application number
GBGB0908473.2A
Other versions
GB2459580A (en
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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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
Priority claimed from GB0809867A external-priority patent/GB0809867D0/en
Priority claimed from GB0816411A external-priority patent/GB0816411D0/en
Application filed by SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Publication of GB0908473D0 publication Critical patent/GB0908473D0/en
Publication of GB2459580A publication Critical patent/GB2459580A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N27/624—Differential mobility spectrometry [DMS]; Field asymmetric-waveform ion mobility spectrometry [FAIMS]
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0908473A 2008-05-30 2009-05-15 Use of low molecular weight solvents in HiFAWS Withdrawn GB2459580A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0809867A GB0809867D0 (en) 2008-05-30 2008-05-30 Improved methods for high field asymmetric waveform spectrometry (HIFAWS)
GB0816411A GB0816411D0 (en) 2008-09-09 2008-09-09 Improved methods for high field asymmetric waveform spectrometry (HiFAWS)

Publications (2)

Publication Number Publication Date
GB0908473D0 true GB0908473D0 (en) 2009-06-24
GB2459580A GB2459580A (en) 2009-11-04

Family

ID=40834512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0908473A Withdrawn GB2459580A (en) 2008-05-30 2009-05-15 Use of low molecular weight solvents in HiFAWS

Country Status (2)

Country Link
GB (1) GB2459580A (en)
WO (1) WO2009144443A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7005632B2 (en) * 2002-04-12 2006-02-28 Sionex Corporation Method and apparatus for control of mobility-based ion species identification
US7129482B2 (en) * 1999-07-21 2006-10-31 Sionex Corporation Explosives detection using differential ion mobility spectrometry
US6815668B2 (en) * 1999-07-21 2004-11-09 The Charles Stark Draper Laboratory, Inc. Method and apparatus for chromatography-high field asymmetric waveform ion mobility spectrometry
US7399958B2 (en) * 1999-07-21 2008-07-15 Sionex Corporation Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations
US7119328B2 (en) * 2001-06-30 2006-10-10 Sionex Corporation System for DMS peak resolution
CA2493608A1 (en) * 2002-07-25 2004-02-05 Sionex Corporation Method and apparatus for control of mobility-based ion species identification

Also Published As

Publication number Publication date
WO2009144443A1 (en) 2009-12-03
GB2459580A (en) 2009-11-04

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)