Low pressure electrospray ionization system and process for effective transmission of ions
Abstract
A system and method are disclosed that provide up to complete transmission of ions between coupled stages with low effective ion losses. A novel "interfaceless" electrospray ionization system is further described that operates the electrospray at a reduced pressure such that standard electrospray sample solutions can be directly sprayed into an electrodynamic ion funnel which provides ion focusing and transmission of ions into a mass analyzer.
- Inventors:
-
- Richland, WA
- Kennewick, WA
- Wet Richland, WA
- Publication Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 978683
- Patent Number(s):
- 7,671,344
- Application Number:
- 11/848,884
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- DOE Contract Number:
- AC05-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Tang, Keqi, Page, Jason S, Kelly, Ryan T, and Smith, Richard D. Low pressure electrospray ionization system and process for effective transmission of ions. United States: N. p., 2010.
Web.
Tang, Keqi, Page, Jason S, Kelly, Ryan T, & Smith, Richard D. Low pressure electrospray ionization system and process for effective transmission of ions. United States.
Tang, Keqi, Page, Jason S, Kelly, Ryan T, and Smith, Richard D. 2010.
"Low pressure electrospray ionization system and process for effective transmission of ions". United States. https://www.osti.gov/servlets/purl/978683.
@article{osti_978683,
title = {Low pressure electrospray ionization system and process for effective transmission of ions},
author = {Tang, Keqi and Page, Jason S and Kelly, Ryan T and Smith, Richard D},
abstractNote = {A system and method are disclosed that provide up to complete transmission of ions between coupled stages with low effective ion losses. A novel "interfaceless" electrospray ionization system is further described that operates the electrospray at a reduced pressure such that standard electrospray sample solutions can be directly sprayed into an electrodynamic ion funnel which provides ion focusing and transmission of ions into a mass analyzer.},
doi = {},
url = {https://www.osti.gov/biblio/978683},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 02 00:00:00 EST 2010},
month = {Tue Mar 02 00:00:00 EST 2010}
}
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