J. Chromatogr. 541, 480-482 (1991). Description of a new, selective method for the detection of o-phenylenediamine and some of its derivatives on TLC plates by treating the chromatograms with Me trichloromethylacetimidate and exposing to pyridine vapor. Detection limits, between 80 and 2000 ng.

J. Chromatogr. A 724, 411-415 (1996). TLC of p-iodophenol and p-coumaric acid on cellulose with 0.1 M tris-HCl buffer (pH 8.5). Detection by spraying with a solution of 2mM luminol, 6 mM H2O2 and 0.744 U/mL peroxidase in a 0.094 M tris-HCl buffer (pH 8.5). Determination by densitometry with a single optical fibre that collected the emission signal to a spectrometer. Detection limit 38 ng and 14 ng respectively.

J. Planar Chromatogr. 13, 151-153 (2000). TLC separation of Cr, Mn, Fe, Co, Ni, Cu, Zn, Ag, Cd, Pb on cellulose with methanol - benzene - ethyl methyl ketone - 1-butanol - 25% NH3 6:4:4:3:3, methanol - benzene - ethyl acetate - ethyl methyl ketone - 25% NH3 5:4:5:3:3, and methanol - benzene - ethyl methyl ketone - 1-butanol - 2 M HCl 6:4:4:3:3. Detection after drying by spraying with a new visualization reagent, a 0.01% solution of 9-formylacridine in dichloromethane. The plates were then heated at 120°C for 10 min and examined under UV 366 nm.

J. Planar Chromatogr. 19, 4-9 (2006). TLC and HPTLC of 2-thioguanidine and 6-mercaptopurine on silica gel with methanol in a horizontal DS-chamber. Spots were visualized with a freshly prepared solution of sodium azide and starch, adjusted to a pH within the range 5.5-6.0, and then exposed to iodine vapor. The thiols became visible as white spots on a violet-gray background. The iodine-azide reagent enabled detection of quantities in the range 1-80 pmol per spot.

J. Liq. Chromatogr. Relat. Technol. 36, 2387-2394 (2014). The image processing programs ImageJ and Sorbfil TLC Videodensitometer were compared to study direct antioxidant properties of compounds separated from extracts obtained from Medicago sativa. Comparable results were obtained based on built-in functions present in both programs for processing TLC videoscans.

Anal. Chem. 55, 1992-1994 (1983). Demonstration of the feasibility of utilizing laser fluorometric detection in TLC/HPTLC.

Anal. Chem., 59, 2045-2050 (1987). Investigation of the performance of several mathematical approaches for quantification of components in case of severe chromatographic and spectroscopic overlap. Demonstration by the separation of two amino acids, glycine and glutamine on silica with 1-butanol - acetone - acetic acid - water 7:7:2:4 followed by derivatization with O-phthaldialdehyde. Studies of 5 approaches based on factor analysis and Kalman filtering methods with errors of 5.9% for glycine and - 6.4% for glutamine.

J. Planar Chromatogr. 2, 49-52 (1989). Luminiscence polarization of chromatographic spots of 23 DNS amino acids using a two channel scanning laser fluorometric detector. TLC of DNS amino acids on polyamide with 1.5% formic acid in water.