Chromatographia 30, 405-409 (1990). Investigation of the TLC behavior of 13 anions on silica and silica impregnated with copper sulfate solution, with aqueous-organic solvents containing acetone. Examination of the effect of copper sulphate concentration on the mobility of anions. Comparison of the results on two kinds of layer. Discussion of the effect of anion loading on Rf values. Change of the selectivity on impregnated layers. Aqueous sodium chloride - acetone 9:1 were the most effective solvens systems for differential migration of anions.

J. Liquid Chromatogr. 8, 571-574 (1985). Separation of thirteen metal ions on silica impregnated with 2,2'-dipyridyl and iminodiacetic acid using the solvent systems: isoamyl alcohol - water - acetic acid 2:1:1 and methanol - benzene - acetic acid 20:10:15. Detection by spraying first with 1 % ethanolic alizarin solution and then with dithizone (0.5 %) in CCl4.

Chromatographia 38, 355-358 (1994). Discussion of a linear relation between RM and mol % ammonium sulfate in an aqueous solvent system. established for mixed aminocarboxylato cobalt (III) complexes in salting-out TLC on silica, polyacrylonitrile and cellulose. Verification by linear regression analysis of the corresponding data compound separated on cellulose, and for 7 inorganic anions.

J. Chromatogr. Sci. 46 (10), 907-911 (2008). Examination of M(DEDTC)2 (M = Cu, Co, or Ni) and M(PyDTC)2 (M = Cu or Co) complexes prepared by reactions of sodium diethyldithiocarbamate (NaDEDTC) and ammonium pyrrolidinedithiocarbamate (NH4PyDTC) with metal (II) nitrates. Qualitative analysis and separation using TLC systems in the literature. Reexamination and discussion of the already known separation behaviour of the mentioned metal cations and their complexes in the context of relation to the crystal field theory (CFT) and TLC. Based on the chromatographic data it was found that CFT is closely related to the TLC separation of these metal cations and their complexes. This study is useful in understanding the linkage between the CFT of coordination chemistry and the chromatographic parameters, e.g., hRf value and theoretical plate numbers of the complexes.

J. Liquid Chromatogr. 8, 1279-1292 (1985). Separation of metal ions on silica impregnated with sec-butylamine or tert-butylamine using formic acid or sodium formate systems as eluent. Detection with conventional spot test reagents.

Chromatographia 22, 109-116 (1986). TLC of some metal ions on silica with 23 solvent systems containing formic acid. Detection by spraying with various reagents. Semi quantification of 9 cations. DMSO, acetone and MEK containing varying concentrations of formic acid were found to be suitable for many analytically important separations of cations.

J. Chromatogr. 402, 358-360 (1987). TLC of phenolic acids on Fe(III)-impregnated silica with distilled, tap and sea water. Detection by spraying with bromocresol green indicator reagent and a 1% aqueous solution of Fe(III) nitrate, and by inspection under UV. Discussion of the mobility of Fe(III)-phenolic acid complexes.

Study of monotetradecylphosphoric acid system. Chinese Sci. Bulletin 32, 1041-1045 (1987) (Kexue Tonbao, Foreign Lang. Ed.). TLC of 14 rare earth elements on silica with monotetradecylphosphoric acid - ether - conc. nitric acid 2:42:2.5 for the 1st development, and 4.:40:0.8 for redevelopment. Detection by spraying with tribromochlorophosphonazo reagent.