Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Joel T. Smith"'
Autor:
Richard A. Dixon, Mohamed A. Farag, Lloyd W. Sumner, Corey D. Broeckling, Joel T. Smith, Pedro Mendes, Gregory D. May, David V. Huhman
Publikováno v:
Journal of Experimental Botany. 56:323-336
GC-MS-based metabolite profiling was used to analyse the response of Medicago truncatula cell cultures to elicitation with methyl jasmonate (MeJa), yeast elicitor (YE), or ultraviolet light (UV). Marked changes in the levels of primary metabolites, i
Publikováno v:
Electrophoresis. 21:2051-2057
An enantiomeric assay for the flavonoids vestitone and medicarpin from transgenic plant extracts was developed using capillary electrophoresis. It was found that no single cyclodextrin proved capable of resolving the enantiomers of both medicarpin an
Autor:
Joel T. Smith
Publikováno v:
Electrophoresis. 20:3078-3083
Recent advances in the analysis of amino acids using capillary electrophoresis are addressed. This area of research continues to receive increased attention as is evident from the 62 references reviewed. This review discusses current detection strate
Publikováno v:
Electrophoresis. 20:2390-2399
In this study, we investigated a novel series of micelle modifiers useful to alter selectivity in micellar electrokinetic capillary chromatography (MEKC). These modifiers were alkyl polyalcohols, including 1-octanol, 1,2-octanediol, 1,2,3-octanetriol
Publikováno v:
Electrophoresis. 20:100-110
In this report, we introduce a new micelle modifier useful to alter selectivity in micellar electrokinetic capillary chromatography (MECC). 1,2-Hexanediol acts as a class I organic modifier in that its effects are on the sodium dodecyl sulfate (SDS)
Autor:
Kenneth Roberts, Jill E. Parker, John R. Wright, LaChelle Maddox, Kin Whittington, John Wetzel, John L. Alls, Middleton Reeves, Joe Studer, Kristopher Wood, Eric Holwitt, Johnathan L. Kiel, Joel T. Smith
Publikováno v:
Microchemical Journal. 58:209-217
High-power pulsed microwave fluences interact with aqueous solutions in a complex way. The incident energy partitions into direct heating (generally on the side facing the source) and an acoustic wave transient (the so-called microwave acoustic effec
Publikováno v:
Journal of Liquid Chromatography. 18:3769-3786
Micellar electrokinetic capillary chromatography (MECC) using micelles based on alkylglycoside-borate complexes, i.e., in situ charged micelles, was demonstrated over a wide range of pH including acidic media. The surfactants used in this study were
Autor:
Ziad El Rassi, Joel T. Smith
Publikováno v:
Journal of Chromatography A. 685:131-143
Four different in situ charged micellar phases were evaluated in micellar electrokinetic capillary chromatography (MECC) of neutral and acidic herbicides, and other aromatic compounds. In situ charged micelles refer to dynamically charged entities th
Publikováno v:
Analytical Chemistry. 66:1119-1133
A series of N-D-gluco-N-methylalkanamide (MEGA) surfactants was evaluated in micellar electrokinetic capillary chromatography (MECC) of neutral and charged species. The nonionic MEGA surfactants are readily converted in situ to anionic borate complex
Autor:
Joel T. Smith, Ziad El Rassi
Publikováno v:
Journal of Microcolumn Separations. 6:127-138
This report is an extension of our previous work involving the development of in situ charged micellar phases with adjustable surface charge density for micellar electrokinetic capillary chromatography (MECC) of neutral and charged herbicides. The mi