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Title: Ion manipulation device

Abstract

An ion manipulation method and device is disclosed. The device includes a pair of substantially parallel surfaces. An array of inner electrodes is contained within, and extends substantially along the length of, each parallel surface. The device includes a first outer array of electrodes and a second outer array of electrodes. Each outer array of electrodes is positioned on either side of the inner electrodes, and is contained within and extends substantially along the length of each parallel surface. A DC voltage is applied to the first and second outer array of electrodes. A RF voltage, with a superimposed electric field, is applied to the inner electrodes by applying the DC voltages to each electrode. Ions either move between the parallel surfaces within an ion confinement area or along paths in the direction of the electric field, or can be trapped in the ion confinement area.

Inventors:
; ; ;
Issue Date:
Research Org.:
Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1159643
Patent Number(s):
8835839
Application Number:
14/146,922
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
DOE Contract Number:  
AC05-76RLO1830
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Anderson, Gordon A, Smith, Richard D, Ibrahim, Yehia M, and Baker, Erin M. Ion manipulation device. United States: N. p., 2014. Web.
Anderson, Gordon A, Smith, Richard D, Ibrahim, Yehia M, & Baker, Erin M. Ion manipulation device. United States.
Anderson, Gordon A, Smith, Richard D, Ibrahim, Yehia M, and Baker, Erin M. Tue . "Ion manipulation device". United States. https://www.osti.gov/servlets/purl/1159643.
@article{osti_1159643,
title = {Ion manipulation device},
author = {Anderson, Gordon A and Smith, Richard D and Ibrahim, Yehia M and Baker, Erin M},
abstractNote = {An ion manipulation method and device is disclosed. The device includes a pair of substantially parallel surfaces. An array of inner electrodes is contained within, and extends substantially along the length of, each parallel surface. The device includes a first outer array of electrodes and a second outer array of electrodes. Each outer array of electrodes is positioned on either side of the inner electrodes, and is contained within and extends substantially along the length of each parallel surface. A DC voltage is applied to the first and second outer array of electrodes. A RF voltage, with a superimposed electric field, is applied to the inner electrodes by applying the DC voltages to each electrode. Ions either move between the parallel surfaces within an ion confinement area or along paths in the direction of the electric field, or can be trapped in the ion confinement area.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {9}
}

Works referenced in this record:

Mass spectrometer
patent, November 2005


RF surfaces and RF ion guides
patent, April 2008


Ion guides with RF diaphragm stacks
patent, June 2008


RF surfaces and RF ion guides
patent, August 2010


Ion funnel ion trap and process
patent, February 2011


Ion guide device, ion reactor, and mass analyzer
patent, November 2011


Ion guide for mass spectrometers
patent, July 2012


Kingdon mass spectrometer with cylindrical electrodes
patent, November 2012


Ion manipulation cell with tailored potential profiles
patent, April 2013


Mass spectrometer
patent-application, February 2004


Automated Analysis Of Complex Matrices Using Mass Spectrometer
patent-application, June 2007


Ion Guiding Device
patent, March 2011


Method And Apparatus For Ion Manipulation Using Mesh In A Radio Frequency Field
patent-application, August 2011


    Works referencing / citing this record:

    MALDI imaging and ion source
    patent, April 2016


    MALDI imaging and ion source
    patent, November 2015