Differentially pumped dual linear quadrupole ion trap mass spectrometer

Owen, Benjamin C.; Kenttamaa, Hilkka I.

Title: Differentially pumped dual linear quadrupole ion trap mass spectrometer

Abstract

The present disclosure provides a new tandem mass spectrometer and methods of using the same for analyzing charged particles. The differentially pumped dual linear quadrupole ion trap mass spectrometer of the present disclose includes a combination of two linear quadrupole (LQIT) mass spectrometers with differentially pumped vacuum chambers.

Inventors:: Owen, Benjamin C.; Kenttamaa, Hilkka I.

Issue Date:: 2015-10-20

Research Org.:: Purdue Univ., West Lafayette, IN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1223692

Patent Number(s):: 9165754

Application Number:: 14/345,672

Assignee:: Purdue Research Foundation (West Lafayette, IN)

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

Show more

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J49/422 - {Two-dimensional RF ion traps
H01J49/24 - Vacuum systems, e.g. maintaining desired pressures
H01J49/4225 - {Multipole linear ion traps, e.g. quadrupoles, hexapoles}
H01J49/004 - {Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn}

Show less

DOE Contract Number:: SC0000997

Resource Type:: Patent

Resource Relation:: Patent File Date: 2012 Sep 24

Country of Publication:: United States

Language:: English

Subject:: 47 OTHER INSTRUMENTATION

Citation Formats


                    Owen, Benjamin C., and Kenttamaa, Hilkka I. Differentially pumped dual linear quadrupole ion trap mass spectrometer.  United States: N. p., 2015. 
        Web.

Copy to clipboard


                    Owen, Benjamin C., & Kenttamaa, Hilkka I. Differentially pumped dual linear quadrupole ion trap mass spectrometer.  United States.

Copy to clipboard


                    Owen, Benjamin C., and Kenttamaa, Hilkka I. Tue .  
        "Differentially pumped dual linear quadrupole ion trap mass spectrometer".  United States.  https://www.osti.gov/servlets/purl/1223692.

Copy to clipboard


                    
@article{osti_1223692,

  title        = {Differentially pumped dual linear quadrupole ion trap mass spectrometer},

  author       = {Owen, Benjamin C. and Kenttamaa, Hilkka I.},

  abstractNote = {The present disclosure provides a new tandem mass spectrometer and methods of using the same for analyzing charged particles. The differentially pumped dual linear quadrupole ion trap mass spectrometer of the present disclose includes a combination of two linear quadrupole (LQIT) mass spectrometers with differentially pumped vacuum chambers.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {10}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers
journal, February 1994

Stirk, Krista M.; Lin, Peiping; Ranatunga, Thilini D.
International Journal of Mass Spectrometry and Ion Processes, Vol. 130, Issue 3, p. 187-205
https://doi.org/10.1016/0168-1176(94)85015-1

Similar Records in DOE Patents and OSTI.GOV collections:

Differentially pumped dual linear quadrupole ion trap mass spectrometer

Patent Owen, Benjamin C.; Kenttamaa, Hilkka I.

The present disclosure provides a new tandem mass spectrometer and methods of using the same for analyzing charged particles. The differentially pumped dual linear quadrupole ion trap mass spectrometer of the present disclose includes a combination of two linear quadrupole (LQIT) mass spectrometers with differentially pumped vacuum chambers.
Full Text Available
A Differentially Pumped Dual Linear Quadrupole Ion Trap (DLQIT) Mass Spectrometer: A Mass Spectrometer Capable of Clean MSn Experiments

Journal Article Owen, Ben C; Jarrell, Tiffany M; Schwartz, Jae C; ... - Anal. Chem.
DOI: https://doi.org/10.1021/ac401956f
A Differentially Pumped Dual Linear Quadrupole Ion Trap (DLQIT) Mass Spectrometer: A Mass Spectrometer Capable of MS ⁿ Experiments Free From Interfering Reactions

Journal Article Owen, Benjamin C. [Center for Direct Catalytic Conversion of Biomass to Biofuels, Bindley Bioscience Center, Purdue University, 1203 W. State Street, West Lafayette, Indiana 47907, United States; Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States]; Jarrell, Tiffany M. [Center for Direct Catalytic Conversion of Biomass to Biofuels, Bindley Bioscience Center, Purdue University, 1203 W. State Street, West Lafayette, Indiana 47907, United States; Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States]; Schwartz, Jae C. [Thermo Fisher Scientific, 355 River Oak Parkway, San Jose, California 95134, United States]; ... - Analytical Chemistry
DOI: https://doi.org/10.1021/ac401956f
Systems and methods for integrating ion mobility and ion trap mass spectrometers

Patent Ibrahim, Yehia M.; Garimella, Sandilya; Prost, Spencer A.

Described herein are examples of systems and methods for integrating IMS and MS systems. In certain examples, systems and methods for decoding double multiplexed data are described. The systems and methods can also perform multiple refining procedures in order to minimize the demultiplexing artifacts. The systems and methods can be used, for example, for the analysis of proteomic and petroleum samples, where the integration of IMS and high mass resolution are used for accurate assignment of molecular formulae.
Full Text Available
Non-destructive ion trap mass spectrometer and method

Patent Frankevich, Vladimir E.; Soni, Manish H.; Nappi, Mario; ...

The invention relates to an ion trap mass spectrometer of the type having an ion trapping volume defined by spaced end caps and a ring electrode. The ion trap includes a small sensing electrode which senses characteristic motion of ions trapped in said trapping volume and provides an image current. Ions are excited into characteristic motion by application of an excitation pulse to the trapped ions. The invention also relates to a method of operating such an ion trap.
Full Text Available

Similar Records

Title: Differentially pumped dual linear quadrupole ion trap mass spectrometer

Abstract

Citation Formats

Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers journal, February 1994

Comparison of energy-resolved low-energy CAD of stable and isomerizing ions in an FT-ICR and in other tandem mass spectrometers
journal, February 1994