J. Liq. Chromatogr. Relat. Technol. https://doi.org/10.1080/10826076.2022.2143798 (2022). HPTLC of ferrocene and acetyl ferrocene from their synthetic mixtures on silica gel with ethyl acetate - petroleum ether 1:9. Detection by exposure to iodine vapor.

J. Planar Chromatogr. 26, 502-507 (2013). TLC of metal dithiocarbamates: antimonic(III) dipentyldithiocarbamate (1), zinc dipentyldithiocarbamate (2), zinc dibutyldithiocarbamate (3), ferric(III) dipentyldithiocarbamate (4) and lead(II) dipentyldithiocarbamate (5) on RP-18 with 2-propanol - water 10:1. Detection by spraying with sodium azide 2 % - potassium iodide 0.01 M - starch solution 1 % pH 6.0 and exposure to iodine vapour for 15 s. Linearity for compounds (1) to (5) ranged 100-2000, 50-1000, 50-1000, 50-1000 and 100-3000 pmol/zone, respectively. LOD was in the range of 10 pmol/zone for the compounds.

J. Chromatogr. 457, 99-110 (1988). Reversed-phase TLC of pheophorbide-a and six metal-pheophorbide-a complexes on C-18 silica with various polar developing solvents such as methanol, ethanol, acetonitrile and their mixtures with an aqueous solution containing an electrolyte such as sodium chloride. Measurement and discussion of the mobility of the metal complexes. Also HPLC.

Chromatographia 37, 599-602 (1993). TLC on silica with two series of complexes, using 9 single and 6 two component solvent systems. Discussion of the separation mechanisms and the separation factors.

J. Chromatogr. A 1533, 199-207 (2018). Presentation of a simple and cost-effective approach for the determination of selenium species in algae and yeast biomass by TLC combined with diode laser thermal vaporization inductively coupled plasma mass spectrometry (DLTV ICP MS), after extraction of freeze-dried biomass in 4M methanesulphonic acid and vaporization of the selenium species from cellulose plates using a continuous-wave infrared diode laser with power up to 4W. Quantification of selenomethionine and selenocysteine with LOD of 3 μg/L in a Se-enriched microalgae Chlorella vulgaris and yeast certified reference material SELM-1. Comparison of the results delivered by TLC-DLTV ICP MS with those obtained by a routine coupling of HPLC to ICP MS showed that both were consistent, moreover, the TLC approach has advantage in capability of analyzing extract containing even undiluted crude hydrolysates.

J. Chromatogr. 454, 362-366 (1988). TLC of 21 cationic and neutral cobalt(III) complexes on silica with ten solvent systems. Examination of the dependence of Rf values of cobalt(III) complexes on the size of diamine chelate ligands. The method can be used for determining the composition of the corresponding complexes.

Anal. Letters 27, 2535-2550 (1994). TLC of the title mixtures on silica with benzene - acetone - DMF 10:8:2 after decomposition by wet digestion in the Kjeldahl flasks, or through combustion in the oxygen flask with 1:1 HNO3 solution. Detection under 254 nm. Measurement of the spot area by copying the spots on to an aluminium foil, cutting, weighing and calculating the concentrations of the cations.

Anal. Chim. Acta 159, 229-234 (1984). TLC of chelates belonging to different classes on silica, alumina, cellulose, etc. with numerous solvents at constant temperature (250 ± 0.25 °C) and humidity. Discussion of thin-layer chromatographic behaviour of chelates.