Plume collimation for laser ablation electrospray ionization mass spectrometry
Abstract
In various embodiments, a device may generally comprise a capillary having a first end and a second end; a laser to emit energy at a sample in the capillary to ablate the sample and generate an ablation plume in the capillary; an electrospray apparatus to generate an electrospray plume to intercept the ablation plume to produce ions; and a mass spectrometer having an ion transfer inlet to capture the ions. The ablation plume may comprise a collimated ablation plume. The device may comprise a flow cytometer. Methods of making and using the same are also described.
- Inventors:
- Issue Date:
- Research Org.:
- The George Washington University, Washington, DC (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1255956
- Patent Number(s):
- 9,362,101
- Application Number:
- 14/477,112
- Assignee:
- The George Washington University
- DOE Contract Number:
- FG02-01ER15129
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2014 Sep 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Vertes, Akos, and Stolee, Jessica A. Plume collimation for laser ablation electrospray ionization mass spectrometry. United States: N. p., 2016.
Web.
Vertes, Akos, & Stolee, Jessica A. Plume collimation for laser ablation electrospray ionization mass spectrometry. United States.
Vertes, Akos, and Stolee, Jessica A. Tue .
"Plume collimation for laser ablation electrospray ionization mass spectrometry". United States. https://www.osti.gov/servlets/purl/1255956.
@article{osti_1255956,
title = {Plume collimation for laser ablation electrospray ionization mass spectrometry},
author = {Vertes, Akos and Stolee, Jessica A.},
abstractNote = {In various embodiments, a device may generally comprise a capillary having a first end and a second end; a laser to emit energy at a sample in the capillary to ablate the sample and generate an ablation plume in the capillary; an electrospray apparatus to generate an electrospray plume to intercept the ablation plume to produce ions; and a mass spectrometer having an ion transfer inlet to capture the ions. The ablation plume may comprise a collimated ablation plume. The device may comprise a flow cytometer. Methods of making and using the same are also described.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2016},
month = {6}
}
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