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CA2014138A1 - Methode et appareil pour ameliorer la generation et la detection de spectres ioniques en spectrometrie de mobilite ionique - Google Patents

Methode et appareil pour ameliorer la generation et la detection de spectres ioniques en spectrometrie de mobilite ionique

Info

Publication number
CA2014138A1
CA2014138A1 CA2014138A CA2014138A CA2014138A1 CA 2014138 A1 CA2014138 A1 CA 2014138A1 CA 2014138 A CA2014138 A CA 2014138A CA 2014138 A CA2014138 A CA 2014138A CA 2014138 A1 CA2014138 A1 CA 2014138A1
Authority
CA
Canada
Prior art keywords
ion
spectrometer
ion current
detection
reaction chamber
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.)
Granted
Application number
CA2014138A
Other languages
English (en)
Other versions
CA2014138C (fr
Inventor
Julio Antonio Reategui
Glenn Edward Spangler
Joseph Levi Mangum
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.)
Environmental Technologies Group Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2014138A1 publication Critical patent/CA2014138A1/fr
Application granted granted Critical
Publication of CA2014138C publication Critical patent/CA2014138C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (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)
CA002014138A 1989-04-27 1990-04-09 Methode et appareil pour ameliorer la generation et la detection de spectres ioniques en spectrometrie de mobilite ionique Expired - Lifetime CA2014138C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/344,128 US4950893A (en) 1989-04-27 1989-04-27 Method and apparatus for enhanced ion spectra generation and detection in ion mobility spectrometry
US344,128 1989-04-27

Publications (2)

Publication Number Publication Date
CA2014138A1 true CA2014138A1 (fr) 1990-10-27
CA2014138C CA2014138C (fr) 2000-06-20

Family

ID=23349173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002014138A Expired - Lifetime CA2014138C (fr) 1989-04-27 1990-04-09 Methode et appareil pour ameliorer la generation et la detection de spectres ioniques en spectrometrie de mobilite ionique

Country Status (5)

Country Link
US (1) US4950893A (fr)
EP (1) EP0395616B1 (fr)
JP (1) JP2934903B2 (fr)
CA (1) CA2014138C (fr)
DE (1) DE69012408T2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2217103B (en) * 1988-04-06 1992-09-23 Graseby Ionics Ltd Ion mobility detector
US5032721A (en) * 1990-06-01 1991-07-16 Environmental Technologies Group, Inc. Acid gas monitor based on ion mobility spectrometry
US5234838A (en) * 1990-04-17 1993-08-10 Environmental Technologies Group, Inc. Ammonia monitor based on ion mobility spectrometry with selective dopant chemistry
US5283199A (en) * 1990-06-01 1994-02-01 Environmental Technologies Group, Inc. Chlorine dioxide monitor based on ion mobility spectrometry with selective dopant chemistry
US5095206A (en) * 1990-06-01 1992-03-10 Environmental Technologies Group, Inc. Method and apparatus for improving the specificity of an ion mobility spectrometer utillizing sulfur dioxide dopant chemistry
US5189301A (en) * 1991-08-20 1993-02-23 Cpad Holdings, Ltd. Simple compact ion mobility spectrometer having a focusing electrode which defines a non-uniform field for the drift region
US5184015A (en) * 1991-09-27 1993-02-02 Martin Marietta Energy Systems, Inc. Charged particle mobility refrigerant analyzer
US7078680B1 (en) 2004-02-06 2006-07-18 The United States Of America As Represented By The Secretary Of The Navy Ion mobility spectrometer using ion beam modulation and wavelet decomposition
US7985949B2 (en) * 2007-07-30 2011-07-26 Particle Measuring Systems, Inc. Detection of analytes using ion mobility spectrometry
CN101587815B (zh) * 2008-05-19 2011-12-21 同方威视技术股份有限公司 双面离子源
CN103972020A (zh) * 2013-01-31 2014-08-06 中国科学院大连化学物理研究所 一种离子迁移谱的分析方法
CN103245715A (zh) * 2013-05-17 2013-08-14 中国农业科学院农业质量标准与检测技术研究所 一种基于离子迁移谱的辅助检测样品中盐酸克伦特罗的方法
US10126265B2 (en) * 2016-03-02 2018-11-13 Washington State University Perturbation ion mobility mass spectrometry and the method of measuring ion mobility of selected ions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810075A (en) * 1954-02-08 1957-10-15 Cons Electrodynamics Corp Mass spectrometry
US3522425A (en) * 1967-11-28 1970-08-04 Gen Electric Apparatus for selective separation of ions of different mobilities in a gas stream
US3626182A (en) * 1969-04-01 1971-12-07 Franklin Gnd Corp Apparatus and method for improving the sensitivity of time of flight ion analysis by ion bunching
US4119851A (en) * 1977-06-23 1978-10-10 Honeywell Inc. Apparatus and a method for detecting and measuring trace gases in air or other gas backgrounds
US4633083A (en) * 1985-04-08 1986-12-30 Washington State University Research Foundation, Inc. Chemical analysis by time dispersive ion spectrometry

Also Published As

Publication number Publication date
DE69012408T2 (de) 1995-02-09
CA2014138C (fr) 2000-06-20
DE69012408D1 (de) 1994-10-20
US4950893A (en) 1990-08-21
EP0395616B1 (fr) 1994-09-14
EP0395616A3 (fr) 1991-04-17
JP2934903B2 (ja) 1999-08-16
EP0395616A2 (fr) 1990-10-31
JPH03179253A (ja) 1991-08-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202