Capillary zone electrophoresis-mass spectrometer interface

D'Silva, Arthur

Title: Capillary zone electrophoresis-mass spectrometer interface

Patent · Mon Jan 01 00:00:00 EST 1996

OSTI ID:870545

D'Silva, Arthur ^[1]

Ames, IA

A device for providing equal electrical potential between two loci unconnected by solid or liquid electrical conducts is provided. The device comprises a first electrical conducting terminal, a second electrical conducting terminal connected to the first terminal by a rigid dielectric structure, and an electrically conducting gas contacting the first and second terminals. This device is particularly suitable for application in the electrospray ionization interface between a capillary zone electrophoresis apparatus and a mass spectrometer.

View Patent

Cite

Export

Save

Research Organization:: Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)

DOE Contract Number:: W-7405-ENG-82

Assignee:: Iowa State University Research Foundation, Inc. (Ames, IA)

Patent Number(s):: US 5543618

Application Number:: 08/268,501

OSTI ID:: 870545

Country of Publication:: United States

Language:: English

References (13)

Improved electrospray ionization interface for capillary zone electrophoresis-mass spectrometry Smith, Richard D.; Barinaga, Charles J.; Udseth, Harold R. Analytical Chemistry, Vol. 60, Issue 18 https://doi.org/10.1021/ac00169a022	journal	September 1988
Capillary zone electrophoresis-mass spectrometry using an electrospray ionization interface Smith, Richard D.; Olivares, Jose A.; Nguyen, Nhung T. Analytical Chemistry, Vol. 60, Issue 5 https://doi.org/10.1021/ac00156a013	journal	March 1988
Capillary zone electrophoresis Jorgenson, J.; Lukacs, K. Science, Vol. 222, Issue 4621 https://doi.org/10.1126/science.6623076	journal	October 1983
Capillary zone electrophoresis-mass spectrometry using a coaxial continuous-flow fast atom bombardment interface Moseley, M. A.; Deterding, L. J.; Tomer, K. B. Journal of Chromatography A, Vol. 516, Issue 1 https://doi.org/10.1016/S0021-9673(01)90214-6	journal	September 1990
Open-tubular microcapillary liquid chromatography with electro-osmosis flow using a UV detector Tsuda, Takao; Nomura, Kazuhiro; Nakagawa, Genkichi Journal of Chromatography A, Vol. 248, Issue 2 https://doi.org/10.1016/S0021-9673(00)87275-1	journal	October 1982
On-column fluorescence detector for open-tubular capillary liquid chromatography Guthrie, Edward J.; Jorgenson, James W. Analytical Chemistry, Vol. 56, Issue 3 https://doi.org/10.1021/ac00267a043	journal	March 1984
On-line mass spectrometric detection for capillary zone electrophoresis Olivares, Jose A.; Nguyen, Nhung T.; Yonker, Clement R. Analytical Chemistry, Vol. 59, Issue 8 https://doi.org/10.1021/ac00135a034	journal	April 1987
Liquid junction coupling for capillary zone electrophoresis/ion spray mass spectrometry Lee, Edgar D.; Mück, Wolfgang; Henion, Jack D. Biological Mass Spectrometry, Vol. 18, Issue 9 https://doi.org/10.1002/bms.1200180932	journal	September 1989
Electro-osmosis Pretorius, Victor; Hopkins, B. J.; Schieke, J. D. Journal of Chromatography A, Vol. 99, p. 23-30 https://doi.org/10.1016/S0021-9673(00)90842-2	journal	January 1974
On-line capillary zone electrophoresis-ion spray tandem mass spectrometry for the determination of dynorphins Lee, Edgar D.; Mück, Wolfgang; Henion, Jack D. Journal of Chromatography A, Vol. 458 https://doi.org/10.1016/S0021-9673(00)90575-2	journal	December 1988
High-performance zone electrophoresis Mikkers, F. E. P.; Everaerts, F. M.; Verheggen, Th. P. E. M. Journal of Chromatography A, Vol. 169 https://doi.org/10.1016/0021-9673(75)85029-1	journal	February 1979
Zone electrophoresis in open-tubular glass capillaries Jorgenson, James W.; Lukacs, Krynn DeArman. Analytical Chemistry, Vol. 53, Issue 8 https://doi.org/10.1021/ac00231a037	journal	July 1981
Separation of organic and metal ions by high-voltage capillary electrophoresis Tsuda, Takao; Nomura, Kazuhiro; Nakagawa, Genkichi Journal of Chromatography A, Vol. 264 https://doi.org/10.1016/S0021-9673(01)95045-9	journal	January 1983

Similar Records

Capillary zone electrophoresis-mass spectrometer interface

Patent · Tue Aug 06 00:00:00 EDT 1996 · OSTI ID:870545

D`Silva, A

Improved electrospray ionization interface for capillary zone electrophoresis-mass spectrometry

Journal Article · Thu Sep 15 00:00:00 EDT 1988 · Anal. Chem.; (United States) · OSTI ID:870545

Smith, R D; Barinaga, C J; Udseth, H R

Capillary zone electrophoresis-mass spectrometry of peptides and proteins

Conference · Mon May 01 00:00:00 EDT 1989 · OSTI ID:870545

Loo, J. A.; Udseth, H. R.; Smith, R. D.

Related Subjects

capillary
zone
electrophoresis-mass
spectrometer
interface
device
providing
equal
electrical
potential
loci
unconnected
solid
liquid
conducts
provided
comprises
conducting
terminal
connected
rigid
dielectric
structure
electrically
gas
contacting
terminals
particularly
suitable
application
electrospray
ionization
electrophoresis
apparatus
mass
zone electrophoresis
electrospray ionization
dielectric structure
electrical conducting
electrical potential
particularly suitable
device comprises
mass spectrometer
electrically conducting
capillary zone
terminal connected
ionization interface
gas contact
conducting gas
/250/204/

Title: Capillary zone electrophoresis-mass spectrometer interface

Citation Formats

References (13)

Similar Records

Related Subjects