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Thin-layer Chromatography

Nature, 1967
A symposium on quantitative thin-layer and paper chromatography will be held on January 3 and 4, 1968, by the Pharmacological Society of Great Britain and the Society for Analytical Chemistry. What follows is a description of how this new technique has been developed in recent years.
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Polytetrafluoroethylene layers for thin-layer chromatography

Journal of Chromatography A, 1969
Abstract Polytetrafluoroethylene layers have been evolved whose properties are satisfactory for thin-layer chromatography (TLC). These properties include versatility of composition, rate of drying, uniformity, adherence to a support without binder, wettability, rate of development, and resolution of test-mixture components.
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Thin-Layer Chromatography of Iodochlorhydroxyquin

Journal of Pharmaceutical Sciences, 1964
A thin-layer chromatographic method is described for the separation of iodochlorhydroxyquin and its intermediates. The method is applicable not only to the substance but also to its pharmaceutical formulations, in which the material is suspended in ointment or cream.
B P, KORZUN, S M, BRODY, F, TISHLER
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Thin layer chromatography of gangliosides

Glycoconjugate Journal, 2008
Thin layer chromatography is the easiest way to analyze the total glycosphingolipid mixtures extracted, and, in some cases, partially purified from tissues and cultured cells. Several solvent systems have been introduced to separate the complex mixtures as a function of their composition, presence of contaminants and, in some cases, of their quantity ...
F. Scandroglio   +5 more
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Overpressured thin-layer chromatography

Journal of Chromatography A, 1986
The properties, apparatus and applications of overpressured thin-layer chromatography (OPTLC) have been reviewed. In the Introduction planar chromatography has been briefly characterized, with particular attention to TLC. The general properties of OPTLC and methods of development of chromatograms in this technique have been then given. The construction
Z, Witkiewicz, J, Bładek
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Thin-layer chromatography of carbohydrates

Journal of Chromatography A, 1967
The separation of carbohydrates on thin layers of silica gel is due first of all to the type and quantity of impregnating salt. The results of chromatography of carbohydrates on thin layers of silica gel in the presence of sodium mono- and dihydrogen phosphate are often better than those of paper chromatography (e.g.
Y S, Ovodov   +4 more
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Enantioseparation by Thin-Layer Chromatography

2019
Despite the fact that high-performance liquid chromatography is the predominant technique for analytical and preparative enantioseparations, chiral thin-layer chromatography (TLC) may represent an alternative, especially if fast analysis with simple equipment is required.
Rituraj, Dubey, Ravi, Bhushan
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Thin-layer chromatography of carbohydrates

Journal of Chromatography A, 1976
Abstract Thin-layer chromatography, with its inherent simplicity of operation and sufficiently high degree of sensitivity and resolution, can, as a preliminary technique in the analysis of sugars and related compounds, replace other more sophisticated procedures such as gas-liquid and ion-exchange chromatography.
M, Ghebregzabher   +3 more
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Thin-layer and paper chromatography

Analytical Chemistry, 1986
This selective review covers the literature of thin-layer chromatography (TLC) and paper chromatography (PC) cited in Chemical Abstracts from December 5, 1983, through November 25, 1985, and Analytical Abstracts from November 1983 to November 1985.
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Thin-layer chromatography of corticosteroids

Journal of Chromatography A, 1962
The separation of eighteen corticosteroids and pregnane derivatives in submicrogram quantities by thin-layer chromatography is reported. Positional isomers, axial-equatorial hydroxyl epimers, and A/B cis-trans isomers were successfully resolved. Rapid separation of aldosterone, cortisone, and cortisol was achieved.
R D, BENNETT, E, HEFTMANN
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