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Metal cation exchanged silica gel for identification of cationic and nonionic surfactants with preliminary separation by thin layer chromatography

Metal cation exchanged silica gel for identification of cationic and nonionic surfactants with preliminary separation by thin layer chromatography
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出处 《Journal of Chemistry and Chemical Engineering》 2009年第6期44-48,共5页 化学与化工(英文版)
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  • 2Mohammad, A., Fatima, N. and Khan M. A. M.. New surface-modified layers for chromatographic analysis of some inorganic pollutants. J. Planar Chromatogr., 1994, 7: 142.
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  • 6Flieger, J., Szumilo, H., Tatarczak, M. and Matosiuk, D.. Effect of impregnation of silica gel with different zinc salts on the TLC behavior of aromatic hydrocarbons with polar groups. J. Planar Chromatogr.-Mod. VLC, 2004,17: 65.
  • 7Pyka, A., Dolowy, M. and Gurak, D.. Lipophilicity of selected bile acids as determined by TLC IV investigations on CN stationary phase. J. Liq. Chromatogr. Relat. Technol., 2005, 28: 2273.
  • 8Singh, D. K., Singh, S. and Srivastava, M.. Chromatography of aromatic amines on thin layers of zinc ferrocyanide-silica gel G with hybrid CTAB-alcohol-water mobile phase. J. Indian Chem. Soc., 2005, 82: 250.
  • 9Singh, D. K., Srivastava, B. and Sahu, A.. Thin layer chromatography of purines on silica gel G impregnated with transition metal ions; Assay of caffine and theophylline in pharmaceutical formulations. J. Chin. Chem. Soc., 2003, 50: 1031.
  • 10Marekov, I., Tarandjiiska, R., Panayotova, S. and Nikolova, N.. Evaluation of argentation TLC-densitometry for the determination of trans fatty acids in butter fat. J. Planar Chromatogr.-Mod. TLC, 2001, 14: 384.

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