Ghent University Academic Bibliography

Advanced

Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures

Alberto Dos Santos Pereira UGent, Ana Maria Jimenez Giron UGent, Engdawork Admasu Engda UGent and Patrick Sandra UGent (2010) JOURNAL OF SEPARATION SCIENCE. 33(6-7). p.834-837
abstract
In hydrophilic interaction chromatography (HILIC), best results are obtained with high concentrations of acetonitrile. In the framework of green chromatography, different concentrations of carbon dioxide were added to the mobile phases acetonitrile-water and ethanol-water and the impact on retention and separation in HILIC using bare silica as stationary phase was explored. The features of HILIC using enhanced-fluidity mobile phases are illustrated with the analysis of the nucleobases and a mixture containing the nucleobases and cortisol, flurbiprofen, theophylline and caffeine. For both organic constituents, the elution window is widened in function of the carbon dioxide concentration and selectivity changes. At high concentrations of carbon dioxide in ethanol, separations were similar to those obtained with acetonitrile without carbon dioxide addition.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
Hydrophilic interaction chromatography, PERFORMANCE LIQUID-CHROMATOGRAPHY, Green chromatography, Bare silica, Enhanced-fluidity mobile phases, ENHANCED-FLUIDITY, MOBILE PHASES, TEMPERATURE, SEPARATION
journal title
JOURNAL OF SEPARATION SCIENCE
J. Sep. Sci.
editor
Michael Lämmerhofer
volume
33
issue
6-7
issue title
HILIC and mixed modes
pages
834 - 837
Web of Science type
Article
Web of Science id
000276782700016
JCR category
CHEMISTRY, ANALYTICAL
JCR impact factor
2.631 (2010)
JCR rank
23/71 (2010)
JCR quartile
2 (2010)
ISSN
1615-9306
DOI
10.1002/jssc.200900791
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
923024
handle
http://hdl.handle.net/1854/LU-923024
date created
2010-04-11 17:40:40
date last changed
2011-07-26 11:35:40
@article{923024,
  abstract     = {In hydrophilic interaction chromatography (HILIC), best results are obtained with high concentrations of acetonitrile. In the framework of green chromatography, different concentrations of carbon dioxide were added to the mobile phases acetonitrile-water and ethanol-water and the impact on retention and separation in HILIC using bare silica as stationary phase was explored. The features of HILIC using enhanced-fluidity mobile phases are illustrated with the analysis of the nucleobases and a mixture containing the nucleobases and cortisol, flurbiprofen, theophylline and caffeine. For both organic constituents, the elution window is widened in function of the carbon dioxide concentration and selectivity changes. At high concentrations of carbon dioxide in ethanol, separations were similar to those obtained with acetonitrile without carbon dioxide addition.},
  author       = {Dos Santos Pereira, Alberto and Jimenez Giron, Ana Maria and Admasu Engda, Engdawork and Sandra, Patrick},
  editor       = {L{\"a}mmerhofer, Michael },
  issn         = {1615-9306},
  journal      = {JOURNAL OF SEPARATION SCIENCE},
  keyword      = {Hydrophilic interaction chromatography,PERFORMANCE LIQUID-CHROMATOGRAPHY,Green chromatography,Bare silica,Enhanced-fluidity mobile phases,ENHANCED-FLUIDITY,MOBILE PHASES,TEMPERATURE,SEPARATION},
  language     = {eng},
  number       = {6-7},
  pages        = {834--837},
  title        = {Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures},
  url          = {http://dx.doi.org/10.1002/jssc.200900791},
  volume       = {33},
  year         = {2010},
}

Chicago
Dos Santos Pereira, Alberto, Ana Maria Jimenez Giron, Engdawork Admasu Engda, and Patrick Sandra. 2010. “Green Hydrophilic Interaction Chromatography Using Ethanol-water-carbon Dioxide Mixtures.” Ed. Michael Lämmerhofer. Journal of Separation Science 33 (6-7): 834–837.
APA
Dos Santos Pereira, A., Jimenez Giron, A. M., Admasu Engda, E., & Sandra, P. (2010). Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures. (M. Lämmerhofer, Ed.)JOURNAL OF SEPARATION SCIENCE, 33(6-7), 834–837.
Vancouver
1.
Dos Santos Pereira A, Jimenez Giron AM, Admasu Engda E, Sandra P. Green hydrophilic interaction chromatography using ethanol-water-carbon dioxide mixtures. Lämmerhofer M, editor. JOURNAL OF SEPARATION SCIENCE. 2010;33(6-7):834–7.
MLA
Dos Santos Pereira, Alberto, Ana Maria Jimenez Giron, Engdawork Admasu Engda, et al. “Green Hydrophilic Interaction Chromatography Using Ethanol-water-carbon Dioxide Mixtures.” Ed. Michael Lämmerhofer. JOURNAL OF SEPARATION SCIENCE 33.6-7 (2010): 834–837. Print.