Global to push GA events into
skip to main content

Title: Phosphonium-based ionic liquids and uses

Phosphonium-based room temperature ionic liquids ("RTILs") were prepared. They were used as matrices for Matrix-Assisted Laser Desorption Ionization (MALDI) mass spectrometry and also for preparing samples of dyes for analysis.
Inventors:
; ; ;
Issue Date:
OSTI Identifier:
1166768
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM) LANL
Patent Number(s):
8,920,673
Application Number:
12/958,693
Contract Number:
AC52-06NA25396
Resource Relation:
Patent File Date: 2010 Dec 02
Research Org:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Other works cited in this record:

Tetraalkylphosphonium-based ionic liquids
journal, May 2005
  • Del Sesto, Rico E.; Corley, Cynthia; Robertson, Al
  • Journal of Organometallic Chemistry, Vol. 690, Issue 10, p. 2536-2542
  • DOI: 10.1016/j.jorganchem.2004.09.060

Towards a second generation of ionic liquid matrices (ILMs) for MALDI-MS of Peptides, proteins, and carbohydrates
journal, October 2009
  • Crank, Jeffrey A.; Armstrong, Daniel W.
  • Journal of the American Society for Mass Spectrometry, Vol. 20, Issue 10, p. 1790-1800
  • DOI: 10.1016/j.jasms.2009.05.020

Analysis of acidic carbohydrates as their quaternary ammonium or phosphonium salts by matrix-assisted laser desorption/ionization mass spectrometry
journal, July 2005

Liquid injection field desorption/ionization-mass spectrometry of ionic liquids
journal, December 2007
  • Gross, J├╝rgen H.
  • Journal of the American Society for Mass Spectrometry, Vol. 18, Issue 12, p. 2254-2262
  • DOI: 10.1016/j.jasms.2007.09.019

Similar records in DOepatents and OSTI.GOV collections: