Enhanced spot preparation for liquid extractive sampling and analysis
Abstract
A method for performing surface sampling of an analyte, includes the step of placing the analyte on a stage with a material in molar excess to the analyte, such that analyte-analyte interactions are prevented and the analyte can be solubilized for further analysis. The material can be a matrix material that is mixed with the analyte. The material can be provided on a sample support. The analyte can then be contacted with a solvent to extract the analyte for further processing, such as by electrospray mass spectrometry.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1215631
- Patent Number(s):
- 9,140,633
- Application Number:
- 13/488,141
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2012 Jun 04
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Van Berkel, Gary J., and King, Richard C. Enhanced spot preparation for liquid extractive sampling and analysis. United States: N. p., 2015.
Web.
Van Berkel, Gary J., & King, Richard C. Enhanced spot preparation for liquid extractive sampling and analysis. United States.
Van Berkel, Gary J., and King, Richard C. Tue .
"Enhanced spot preparation for liquid extractive sampling and analysis". United States. https://www.osti.gov/servlets/purl/1215631.
@article{osti_1215631,
title = {Enhanced spot preparation for liquid extractive sampling and analysis},
author = {Van Berkel, Gary J. and King, Richard C.},
abstractNote = {A method for performing surface sampling of an analyte, includes the step of placing the analyte on a stage with a material in molar excess to the analyte, such that analyte-analyte interactions are prevented and the analyte can be solubilized for further analysis. The material can be a matrix material that is mixed with the analyte. The material can be provided on a sample support. The analyte can then be contacted with a solvent to extract the analyte for further processing, such as by electrospray mass spectrometry.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {9}
}
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Works referenced in this record:
Liquid Microjunction Surface Sampling Probe Fluid Dynamics: Computational and Experimental Analysis of Coaxial Intercapillary Positioning Effects on Sample Manipulation
journal, April 2011
- ElNaggar, Mariam S.; Barbier, Charlotte; Van Berkel, Gary J.
- Journal of The American Society for Mass Spectrometry, Vol. 22, Issue 7
High-Throughput Mode Liquid Microjunction Surface Sampling Probe
journal, August 2009
- Van Berkel, Gary J.; Kertesz, Vilmos; King, Richard C.
- Analytical Chemistry, Vol. 81, Issue 16
Fully automated liquid extraction-based surface sampling and ionization using a chip-based robotic nanoelectrospray platform
journal, March 2010
- Kertesz, Vilmos; Van Berkel, Gary J.
- Journal of Mass Spectrometry, Vol. 45, Issue 3