J. Chromatogr. Sci. 55 (5), 564-570 (2017). Determination of the chromatographic retention data for 13 new 5-arylidene-2,4-thiazolidinediones on cyano phase and RP-18 with 6 aqueous binary mobile phases modified with acetonitrile, methanol, ethanol, propanol, acetone and dioxane. Presentation of 3 attempts to find suitable quantitative structure–retention relationship (QSRR) models that quantify retention as a function of molecular descriptors. It was found that models built for RP-18 show generally better multiple R but are also mostly monoparametric with logP as the dominant descriptor. More informative from the standpoint of molecular interactions are QSRR models for cyano phase, and the quality of those models depends on the mobile phase modifier (the best was acetone and the worst propanol). It is suggested to consider extrapolated retention on cyano phase as alternative to standard RP-18 for further assessment of plasma protein binding, since all QSRR models use extrapolated retention as a property which is indirectly connected with plasma protein binding.

J. Liquid Chromatogr. 8, 1207-1224 (1985). Investigation of the effect of modifier concentration - methanol, isopropanol, acetonitrile, dioxane - on the retention of 37 aromatic compounds with various substituents for systems of the RP-2-type (silanized silica) - water - organic modifier. Discussion of the correlations between the retention behaviour of the four modifiers.

Chromatographia 20, 109-111 (1985). Study of TLC behaviour of 28 phenolic compounds on semicrystalline stannic tungstate layers with various solvent systems. Detection by spraying with suitable chromogenic reagents. Dimethyl sulfoxide was found to act as self detector for a number of phenols. A number of binary, ternary and quarternary separations of bioanalytical and immuno-physiological importance have been achieved

J. Liquid Chrom. 10, 3547-3556 (1987). TLC of quinoline, aniline, nitrobenzene, phenol and their derivatives on silica with benzene + acetone and acetone + methanol. Examination of the influence of the structure of the substances on the parameter values characterizing substance-mobile phase interactions.

J. Planar Chromatogr. 2, 163-164, (1989). Study of the chromatographic behavior of cis- and trans-2-m-chlorophenyl-, and 2-benzylhexahydroquinazolin-4(3H)-ones on silica by two-dimensional development with two times the same of four solvents at an interval of 20 hours. Detection by exposure to chlorine followed by spraying with TMD reagent. Ring-opening and ring-closure reactions were concluded.

J. Planar Chromatogr. 4, 432-438 (1991). Calculation of a range of physicochemical properties for a series of twenty two substituted benzoic acids using a variety of approaches to theoretical chemistry. Multivariate statistics have been used to investigate which properties (both electronic and shape-related) correlate with the TLC Rf values of these compounds in a rage of binary solvent mixtures. The resulting regression equations were then used to predict TLC Rf values in mixed solvent systems.

The salting-out behaviour of some peptides with aromatic groups. J. Chromatogr. 626, 301-304 (1992). Study of the adsorption behavior of some aromatic peptides on cellulose. discussion of the "double" salting-out effect of tryptophanyltyrosine and ditryptophan, and the slope of the plot of RM vs. salt concentration and the increase in the number of amino acid residues.

Part VIII. J. Planar Chromatogr. 8, 219-226 (1995). TLC of phenols and selected isomeric chlorophenols on silanized silica with 0.1 M potassium dihydrogen phosphate - methanol 7:3, pH 7, and 1 M NH3 - methanol 7:3, pH 11.3. Detection with solution of potassium dichromate (5 g) in 40% sulfuric acid (100 g), followed by heating at 110°C for 15 min. Values of RM, minimum lethal dose log MLD, and toxicity log LC50 were correlated with energy effect E, pKa values, and with numerical values of the topological indexes M.