Method and apparatus for spatial compression and increased mobility resolution of ions

Ibrahim, Yehia M.; Garimella, Sandilya; Smith, Richard D.

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Title: Method and apparatus for spatial compression and increased mobility resolution of ions

Abstract

Methods and apparatuses for ion peak compression and increasing resolution of ions are disclosed. Packets of ions are introduced into a device. A first electric field is applied for dispersing the ion packets temporally or spatially according to their mobilities. A second intermittent traveling wave is applied for regrouping or merging the dispersed ion packets into a lesser number of trapping regions with narrower peaks. The ions packets are compressed into the narrower peak regions by varying a duty cycle of the intermittent traveling wave.

Inventors:: Ibrahim, Yehia M.; Garimella, Sandilya; Smith, Richard D.

Issue Date:: 2021-04-13

Research Org.:: \; Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1823839

Patent Number(s):: 10976283

Application Number:: 16/672,690

Assignee:: Battelle Memorial Institute (Richland, WA)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/622 - {separating and identifying ionized molecules based on their mobility in a carrier gas, i.e. ion mobility spectrometry

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J49/022 - {Circuit arrangements, e.g. for generating deviation currents or voltages

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DOE Contract Number:: AC05-76RL01830

Resource Type:: Patent

Resource Relation:: Patent File Date: 11/04/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Ibrahim, Yehia M., Garimella, Sandilya, and Smith, Richard D. Method and apparatus for spatial compression and increased mobility resolution of ions.  United States: N. p., 2021. 
        Web.

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                    Ibrahim, Yehia M., Garimella, Sandilya, & Smith, Richard D. Method and apparatus for spatial compression and increased mobility resolution of ions.  United States.

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                    Ibrahim, Yehia M., Garimella, Sandilya, and Smith, Richard D. Tue .  
        "Method and apparatus for spatial compression and increased mobility resolution of ions".  United States.  https://www.osti.gov/servlets/purl/1823839.

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@article{osti_1823839,

  title        = {Method and apparatus for spatial compression and increased mobility resolution of ions},

  author       = {Ibrahim, Yehia M. and Garimella, Sandilya and Smith, Richard D.},

  abstractNote = {Methods and apparatuses for ion peak compression and increasing resolution of ions are disclosed. Packets of ions are introduced into a device. A first electric field is applied for dispersing the ion packets temporally or spatially according to their mobilities. A second intermittent traveling wave is applied for regrouping or merging the dispersed ion packets into a lesser number of trapping regions with narrower peaks. The ions packets are compressed into the narrower peak regions by varying a duty cycle of the intermittent traveling wave.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2021},

  month        = {4}

}

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Patent:

Works referenced in this record:

Mass spectrometer
patent, November 2005

Bateman, Robert Harold; Giles, Kevin; Pringle, Steve
US Patent Document 6,960,760
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6960760

RF surfaces and RF ion guides
patent, April 2008

Whitehouse, Craig M.; Welkie, David G.; Cousins, Lisa
US Patent Document 7,365,317
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7365317

Ion guide for mass spectrometers
patent, July 2012

Kim, Taeman; Parks, Melvin
US Patent Document 8,222,597
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8222597

Ion Guiding Device and Ion Guiding Method
patent-application, March 2016

Zhang, Xiaoqiang; Sun, Wenjian
US Patent Application 14/785271; 20160071714
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160071714

Mass spectrometer
patent-application, February 2004

Giles, Kevin; Hoyes, John Brian; Pringle, Steve
US Patent Application 10/603824; 20040031920
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040031920

Apparatus and Methods for Ion Mobility Spectrometry
patent-application, January 2015

Makarov, Alexander
US Patent Application 14/379235; 20150008318
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150008318