Results 11 to 20 of about 319,292 (343)
Continuous preparative thin-layer chromatography [PDF]
A short survey of preparative chromatographic methods is given. An apparatus for general use in continuous preparative thin-layer chromatography is described, and its performance compared with some related preparative ...
Visser, K.
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Thin-layer chromatography of ceramides
Ceramides with mono-, di-, and trihydroxy long-chain bases, and normal (saturated and unsaturated), branched-chain, and 2-hydroxy fatty acids have been analyzed by thin-layer chromatography. In most cases the compounds were also run as acetates.
KARL-ANDERS KARLSSON, IRMIN PASCHER
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Thin-layer chromatography of hydroxamic acids
The separation of very short-chain from longchain fatty acyl hydroxamates by thin-layer chromatography is described. The detection limit was 2 μg.
Eberhardg G. Trams
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Aktivitas Antijamur Ekstrak Etanol Soxhletasi Dan Maserasi Daun Mimba (Azadirachta Indica) Terhadap Candida Albicans [PDF]
Research on antifungal activity of ethanolic extract of nimba leaves (Azadirachta indica) against Candida albicans were done using dilution method. Extracts were produced from two different extraction method i.e.
Dhiani, B. A. (Binar) +2 more
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Thin-layer chromatography of the phosphoinositides
Thin-layer chromatography for the separation of mono-, di-, and triphosphoinositides (0.3-3 μg total phosphorus) is described.
F. Gonzalez-Sastre, J. Folch-Pi
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Thin-layer chromatography of bile acids*
Solvent systems suitable for thin-layer chromatographic separation of 40 different bile acids are described. The influence of substituents and chain length on the separation factors in different solvent systems has been examined.
Peter Eneroth
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Thin-layer chromatography of pigments from reaction center particles of Rhodopseudomonas spheroides [PDF]
1. Pigments extracted from reaction center particles of Rhodopseudomonas spheroides were separated and identified by means of thin-layer chromatography.\ud \ud 2.
Barelds-van de Beek, P.G.M.M. +2 more
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Unidimensional thin-layer chromatography of phospholipids on boric acid-impregnated plates.
A unidimensional thin-layer chromatography system for the separation of phospholipids has been developed. The method employs precoated plates impregnated with boric acid and is capable of resolving eight phospholipid standards, including ...
J B Fine, H Sprecher
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The objective of this study was to investigate the phytochemical constituents of two different parts of Vigna radiata (seeds and sprouts), and identify their anti angiogenic activity .the goal was achieved by Preliminary qualitative phytochemical ...
Rabab H. Qassim, Enas J. Kadhem
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Morel berry root contains flavonoids, tannins, and alkaloids that have an antibacterial characteristics. This study aims to determine the antibacterial activity of the morel berry root ethanol fraction against Staphylococcus epidermidis and Pseudomonas ...
Pratika Viogenta +2 more
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