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Partial least squares model and design of experiments toward the analysis of the metabolome of Jatropha gossypifolia leaves: Extraction and chromatographic fingerprint optimization
(2016-03-01)
A major challenge in metabolomic studies is how to extract and analyze an entire metabolome. So far, no single method was able to clearly complete this task in an efficient and reproducible way. In this work we proposed a ...
Chromatographic Separation of Conjugates PolymerProtein
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2015)
Simplex optimization of a programmed temperature capillary gas chromatographic separation
(1991-01-01)
The modified simplex algorithm proposed by Nelder and Mead has been used to optimize the separation by temperature programmed capillary GC, of volatile compounds present in alcoholic beverages. An adequate objective function, ...
Trade off between separation, detection, and sustainability in liquid chromatographic fingerprinting
(Amer Chemical Soc, 2014-08-10)
Comparison of classical chromatographic tests with a chromatographic test applied to stationary phases prepared by thermal immobilization of poly(methyloctylsiloxane) onto silica
(Springer HeidelbergHeidelbergAlemanha, 2012)
HEADSPACE-MASS SPECTROMETRY WITH ALTERNATIVE CHROMATOGRAPHIC SEPARATION USING A COLUMN SWITCHING SYSTEM FOR THE SCREENING AND DETERMINATION OF BTEX AND STYRENE IN COMESTIBLE OIL
(TAYLOR & FRANCIS INC, 2010)
A headspace-mass spectrometry with alternative chromatographic separation using a column switching system was developed for the screening and confirmation of BTEX and styrene in comestible oils. According to the position ...
Application of chromatographic theory for process characterization towards validation of an ion-exchange operation
(JOHN WILEY & SONS INC, 2007-09)
The behavior of ion-exchange chromatography
is well understood with respect to changes in ionic strength,
pH, resin ligand density, bed height, elution flow rate, and
gradient slope. Their relative importance for any ...