Chin. J. Anal. Lab. (Fenxi Shiyanshi) 12, 22-24 (1993). A linear equation between the values of the migration parameters of homologs. The equation found valid with a large number of experimental data. According to the equation, the values of the migration parameters of 20 groups of homologs on 28 kinds of stationary phases in 44 mobile phases were calculated and compared with experimental data.

Anal. Addict. Misused Drugs, Ed. by J.A.D. Adamovics: New York, N.Y. 221-265 (1995). A review with 128 references on screening techniques for drugs of abuse.

Anal. Chem. 67, 315R-348R (1995). A review with 565 references on the analysis of coal, crude oil, shale oil, heavy oil, lubricants, natural gas, refined products and source rocks, including TLC applications in the area.

J. Chromatogr. A 710, 93-108 (1995). A review with 131 references including TLC analysis of PAH's.

J. Chromatogr. A 754/1-2, 423-430 (1994). Description of HPTLC in the field of water analysis. A short review with 25 references on the analysis of pesticides by classical TLC is given. Explanation of the principle of automated multiple development (AMD) technique, with a separation number about three times higher than in classical TLC. The focusing effect, the gradient development from polar to unpolar, the increasing migration distances and the universal gradient are described. The strategy of the whole procedure which became a German standard is demonstrated from sample preparation (solid-phase extraction), screening, identification to final confirmation of positive results. With only one HPTLC plate up to 720 analytical answers can be given, that means 6 different standard mixtures of 10 pesticides each are applied on one plate together with twelve samples (screening of 12 samples for these 60 pesticides gives 720 analytical answers). Common gradients and separations of pesticide mixtures, as well as water samples containing pesticides are presented.

J. Planar Chromatogr. 19, 180-186 (2006). Review of the use of TLC for the analysis of neutral lipids and phospholipids in medically and economically important gastropod molluscs; discussion of methods for isolating lipids, the use of layers, mobile phases, and detection reagents for the TLC analysis including the review of quantitative densitometric studies, with particular emphasis on class separations of neutral lipids and phospholipids. Details can be found on sample preparation, extraction, TLC methods including stationary phases, standard and sample solution preparation and application, mobile phases and plate development, detection modes, identification and quantification methods, and statistical comparison of data.

J. Planar Chromatogr. 21, 325-329 (2008). Development and systematization of nontraditional TLC methods, in which the chromatographic process occurs in a closed absorption layer on a standard TLC plate. The advantages and limitations of the methods were assessed and the expediency of their further development and wider use in practical TLC was proved.

J. Chromatogr. A 1217(1), 99-103 (2010). Discussion of the definition of multidimensional (MD) separations, especially some potentially powerful separation techniques such as comprehensive 2D LC (LC × LC), and comprehensive 2D GC (GC × GC). The definitions of MD separations have been extended by some researches beyond their intended scope. This disqualifies comprehensive 2D techniques as LC × LC, GC × GC and 2D TLC from being considered as 2D techniques. In other instances, extended treatment of the definition is used as a basis to justify design-parameters of comprehensive 2D separations despite the fact that these parameters lead to sub-optimal implementations. The review draws attention to the shortcomings in the definition, discusses the weaknesses in the currently used definitions, and proposes to define n-dimensional analysis as one that generates n-dimensional displacement information.