Chromatographic Separation Studies of Cephalosporins on CTAB Modified Silica Layers with Different Buffer Solvent Systems
Various surfactant modified silica layers were used for the chromatography of five different Cephalosporins. The 4% methanolic CTAB impregnated silica layer was useful for the chromatography of Cephalosporins. The acidic buffer solvent systems were used with the 4% methanolic CTAB impregnated silic...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | en |
| Published: |
Sai Scientific Communications
2009
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| Subjects: | |
| Online Access: | http://ir.unimas.my/id/eprint/29698/1/Chromatographic%20separation%20studies%20of%20cephalosporins%20on%20CTAB%20modified%20silica%20layers%20-%20Copy.pdf http://ir.unimas.my/id/eprint/29698/ http://sphinxsai.com/index.htm |
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| Summary: | Various surfactant modified silica layers were used for the chromatography of five different Cephalosporins. The
4% methanolic CTAB impregnated silica layer was useful for the chromatography of Cephalosporins. The acidic buffer solvent systems were used with the 4% methanolic CTAB impregnated silica layers for the separation of different mixtures [A (Cefaclor, Ceftriaxone and Cefadroxil), B (Ceftriaxone, Cefoprazone and Cephalexin) and C (Cefaclor, Ceftriaxone and Cephalexin)] of Cephalosporins. The interference due to the presence of sodium and potassium salts, glucose and urea on the
identification and mobility of all the five Cephalosporins were also examined. |
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