Capillary zone electrophoresis-mass spectrometer interface
Abstract
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.
- Inventors:
-
- Ames, IA
- Issue Date:
- Research Org.:
- Ames Laboratory (AMES), Ames, IA; Iowa State Univ., Ames, IA (United States)
- OSTI Identifier:
- 870545
- Patent Number(s):
- 5543618
- Application Number:
- 08/268,501
- Assignee:
- Iowa State University Research Foundation, Inc. (Ames, IA)
- 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:
- W-7405-ENG-82
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 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/
Citation Formats
D'Silva, Arthur. Capillary zone electrophoresis-mass spectrometer interface. United States: N. p., 1996.
Web.
D'Silva, Arthur. Capillary zone electrophoresis-mass spectrometer interface. United States.
D'Silva, Arthur. Mon .
"Capillary zone electrophoresis-mass spectrometer interface". United States. https://www.osti.gov/servlets/purl/870545.
@article{osti_870545,
title = {Capillary zone electrophoresis-mass spectrometer interface},
author = {D'Silva, Arthur},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1996},
month = {1}
}
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