Summary
The retention behaviour of five polycyclic aromatic hydrocarbons having nearly equal ionization potentials but different molecular polarizability values was investigated using normal and reversed-phase high-performance TLC systems. Homologous series of hydrocarbons and n-alcohols were applied as the mobile phases.
The electrostatic interactions operating in these chromatographic systems were analysed by studying the relationship between the log 1/RF values and the molecular polarizabilities of solutes and solvents.
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Lamparczyk, H., Ochocka, R.J. Electrostatic interactions in normal and reversed-phase high-performance thin-layer chromatography. Preliminary experiments. Chromatographia 23, 337–340 (1987). https://doi.org/10.1007/BF02316179
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DOI: https://doi.org/10.1007/BF02316179