Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences
Abstract
Apparatus comprise an electrode arrangement comprising a plurality of electrodes defining a volume, an ion entrance, and an ion exit, and a voltage source coupled to the plurality of electrodes and configured to apply a nonlinear DC voltage sequence to the electrodes between the ion entrance and the ion exit that directs ions through the volume with the volume at a pressure of at least 1 Torr. Ions can be focused using nonlinear DC voltage sequences, including at atmospheric pressure. Related methods are also disclosed.
- Inventors:
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE; National Institutes of Health (NIH)
- OSTI Identifier:
- 1986740
- Patent Number(s):
- 11480544
- Application Number:
- 16/783,044
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- DOE Contract Number:
- AC05-76RL01830; GM103493
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 02/05/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Hollerbach, Adam L., Ibrahim, Yehia M., and Garimella, Sandilya V. B. Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences. United States: N. p., 2022.
Web.
Hollerbach, Adam L., Ibrahim, Yehia M., & Garimella, Sandilya V. B. Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences. United States.
Hollerbach, Adam L., Ibrahim, Yehia M., and Garimella, Sandilya V. B. Tue .
"Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences". United States. https://www.osti.gov/servlets/purl/1986740.
@article{osti_1986740,
title = {Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences},
author = {Hollerbach, Adam L. and Ibrahim, Yehia M. and Garimella, Sandilya V. B.},
abstractNote = {Apparatus comprise an electrode arrangement comprising a plurality of electrodes defining a volume, an ion entrance, and an ion exit, and a voltage source coupled to the plurality of electrodes and configured to apply a nonlinear DC voltage sequence to the electrodes between the ion entrance and the ion exit that directs ions through the volume with the volume at a pressure of at least 1 Torr. Ions can be focused using nonlinear DC voltage sequences, including at atmospheric pressure. Related methods are also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Electron Transfer Dissociation Device
patent-application, March 2011
- Brown, Jeffery Mark; Green, Martin Raymond
- US Patent Application 12/937806; 20110062323
Incorporation of a Venturi Device in Electrospray Ionization
journal, September 2003
- Zhou, Li; Yue, Bingfang; Dearden, David V.
- Analytical Chemistry, Vol. 75, Issue 21
Mass Spectrometer
patent-application, December 2010
- Brown, Jeffery Mark; Green, Martin Raymond
- US Patent Application 12/744379; 20100301206
Efficient Ion Trapping
patent-application, November 2017
- Green, Martin Raymond; Giles, Kevin; Langridge, David J.
- US Patent Application 15/603593; 20170345637
Periodic field focusing ion mobility spectrometer
patent, October 2003
- Gillig, Kent J.; Russell, David H.
- US Patent Document 6,639,213
Ion Mobility Separator With Variable Effective Length
patent-application, May 2014
- Green, Martin Raymod; Langridge, David J.; Wildgoose, Jason Lee
- US Patent Application 14/004486; 20140124663
Curved Ion Guide with Non Mass to Charge Ratio Dependent Confinement
patent-application, February 2014
- Giles, Kevin; Green, Martin Raymond; Kenny, Daniel James
- US Patent Application 14/001078; 20140048695
Atmospheric pressure ion focusing with a vortex stream
journal, September 2011
- Kolomiets, Yuri N.; Pervukhin, Viktor V.
- Talanta, Vol. 85, Issue 4
Mass Spectrometer
patent-application, July 2009
- Bateman, Robert Harold; Giles, Kevin; Pringle, Steven Derek
- US Patent Document 11/720520; 20090173880
Methods and Systems for Ion Manipulation
patent-application, February 2019
- Ibrahim, Yehia M.; Prabhakaran, Aneesh; Garimella, Sandilya V. B.
- US Patent Application 16/103729; 20190057852
The Periodic Focusing Ion Funnel: Theory, Design, and Experimental Characterization by High-Resolution Ion Mobility-Mass Spectrometry
journal, October 2013
- Fort, Kyle L.; Silveira, Joshua A.; Russell, David H.
- Analytical Chemistry, Vol. 85, Issue 20
Differential mobility spectrometry: a valuable technology for analyzing challenging biological samples
journal, April 2015
- Campbell, J. Larry; Le Blanc, JC Yves; Kibbey, Richard G.
- Bioanalysis, Vol. 7, Issue 7