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Separation of Pyrimidine Bases on a HPLC Stationary RP-18 Phase Coated with Calix[4]resorcinarene |
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| Authors: | Oksana Pietraszkiewicz Marek Pietraszkiewicz |
| Abstract: | Lipophilic calix[4]resorcinarenes, derived from lauryl aldehyde and resorcinol, are strongly adsorbed on the modified silica gel RP-18 for HPLC chromatography, while their solutions are passed through the column. The calix[4]resorcinarene-coated RP-18 phases were found to be useful beds for HPLC separation of uracil, thymine and cytosine. |
| Keywords: | HPLC chromatography phenols nucleic bases RP-18 phase calix[4]resorcinarene |
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