Combined electrophoresis-electrospray interface and method
Abstract
An improvement to the system and method is disclosed for analyzing molecular constituents of a composition sample that comprises improvements to an electrospray ionization source for interfacing to mass spectrometers and other detection devices. The improvement consists of establishing a unique electrical circuit pattern and nozzle configuration, a metallic coated and conical shaped capillary outlet, coupled with sizing of the capillary to obtain maximum sensitivity. 10 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Battelle Memorial Institute, Columbus, OH (United States)
- OSTI Identifier:
- 63432
- Patent Number(s):
- 5423964
- Application Number:
- PAN: 8-100,882
- Assignee:
- Battelle Memorial Inst., Richland, WA (United States)
- DOE Contract Number:
- AC06-76RL01830
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 13 Jun 1995
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 40 CHEMISTRY; MASS SPECTROSCOPY; SAMPLE PREPARATION; MATERIALS; IONIZATION; ELECTROPHORESIS; OPTIMIZATION; EQUIPMENT INTERFACES
Citation Formats
Smith, R D, Udseth, H R, and Barinaga, C J. Combined electrophoresis-electrospray interface and method. United States: N. p., 1995.
Web.
Smith, R D, Udseth, H R, & Barinaga, C J. Combined electrophoresis-electrospray interface and method. United States.
Smith, R D, Udseth, H R, and Barinaga, C J. Tue .
"Combined electrophoresis-electrospray interface and method". United States.
@article{osti_63432,
title = {Combined electrophoresis-electrospray interface and method},
author = {Smith, R D and Udseth, H R and Barinaga, C J},
abstractNote = {An improvement to the system and method is disclosed for analyzing molecular constituents of a composition sample that comprises improvements to an electrospray ionization source for interfacing to mass spectrometers and other detection devices. The improvement consists of establishing a unique electrical circuit pattern and nozzle configuration, a metallic coated and conical shaped capillary outlet, coupled with sizing of the capillary to obtain maximum sensitivity. 10 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1995},
month = {6}
}