BRPI0514095A - espectrÈmetro de mobilidade iÈnica, método para analisar uma amostra, filtro iÈnico, e, método para fabricar um espectrÈmetro de mobilidade iÈnica - Google Patents

espectrÈmetro de mobilidade iÈnica, método para analisar uma amostra, filtro iÈnico, e, método para fabricar um espectrÈmetro de mobilidade iÈnica

Info

Publication number
BRPI0514095A
BRPI0514095A BRPI0514095-1A BRPI0514095A BRPI0514095A BR PI0514095 A BRPI0514095 A BR PI0514095A BR PI0514095 A BRPI0514095 A BR PI0514095A BR PI0514095 A BRPI0514095 A BR PI0514095A
Authority
BR
Brazil
Prior art keywords
ion
mobility spectrometer
filter
ion mobility
analyzing
Prior art date
Application number
BRPI0514095-1A
Other languages
English (en)
Inventor
Paul Boyle
Andrew Koehl
David Ruiz Alonso
Original Assignee
Owlstone 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
Priority claimed from GB0417184A external-priority patent/GB0417184D0/en
Priority claimed from GB0500812A external-priority patent/GB0500812D0/en
Application filed by Owlstone Ltd filed Critical Owlstone Ltd
Publication of BRPI0514095A publication Critical patent/BRPI0514095A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • 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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

ESPECTRÈMETRO DE MOBILIDADE IÈNICA, MéTODO PARA ANALISAR UMA AMOSTRA, FILTRO IÈNICO, E, MéTODO PARA FABRICAR UM ESPECTRÈMETRO DE MOBILIDADE IÈNICA Um espectrómetro de mobilidade iónica é descrito tendo um filtro iónico na forma de pelo menos um canal iónico que tem uma pluralidade de eletrodos. Um potencial elétrico variável com o tempo aplicado às camadas condutoras permite que o filtro admita de maneira seletiva espécies de íon. O potencial elétrico tem um componente de acionamento e um componente transversal e, em configurações preferenciais, cada um dos eletrodos é envolvido na geração de um componente de ambos os campos de acionamento e transversal. O meio pode ser utilizado sem uma flutuação de escoamento de gás. Técnicas de micro-fabricação são descritas para produzir espectrómetros de micro-escala como o são diversas utilizações do espectrómetro.
BRPI0514095-1A 2004-08-02 2005-08-02 espectrÈmetro de mobilidade iÈnica, método para analisar uma amostra, filtro iÈnico, e, método para fabricar um espectrÈmetro de mobilidade iÈnica BRPI0514095A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0417184A GB0417184D0 (en) 2004-08-02 2004-08-02 Microchip ion mobility spectrometer
GB0500812A GB0500812D0 (en) 2005-01-17 2005-01-17 Ion mobility spectrometer
PCT/GB2005/050124 WO2006013396A2 (en) 2004-08-02 2005-08-02 Ion mobility spectrometer

Publications (1)

Publication Number Publication Date
BRPI0514095A true BRPI0514095A (pt) 2008-05-27

Family

ID=35583323

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0514095-1A BRPI0514095A (pt) 2004-08-02 2005-08-02 espectrÈmetro de mobilidade iÈnica, método para analisar uma amostra, filtro iÈnico, e, método para fabricar um espectrÈmetro de mobilidade iÈnica

Country Status (14)

Country Link
US (2) US7714278B2 (pt)
EP (1) EP1779409A2 (pt)
JP (1) JP5221954B2 (pt)
KR (1) KR20070052774A (pt)
CN (1) CN101882552A (pt)
AU (1) AU2005268605A1 (pt)
BR (1) BRPI0514095A (pt)
CA (1) CA2575913A1 (pt)
EA (1) EA200700395A1 (pt)
IL (2) IL181140A (pt)
MX (1) MX2007001434A (pt)
NO (1) NO20071168L (pt)
NZ (1) NZ553460A (pt)
WO (1) WO2006013396A2 (pt)

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Also Published As

Publication number Publication date
JP2008508693A (ja) 2008-03-21
IL181140A (en) 2011-07-31
JP5221954B2 (ja) 2013-06-26
IL181140A0 (en) 2007-07-04
US8319177B2 (en) 2012-11-27
US20110006196A1 (en) 2011-01-13
MX2007001434A (es) 2008-03-07
CN101882552A (zh) 2010-11-10
AU2005268605A1 (en) 2006-02-09
EP1779409A2 (en) 2007-05-02
WO2006013396A2 (en) 2006-02-09
US7714278B2 (en) 2010-05-11
KR20070052774A (ko) 2007-05-22
CA2575913A1 (en) 2006-02-09
EA200700395A1 (ru) 2008-12-30
WO2006013396A3 (en) 2006-12-21
US20080191132A1 (en) 2008-08-14
NZ553460A (en) 2010-06-25
IL206034A0 (en) 2010-11-30
NO20071168L (no) 2007-04-24

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

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