J. Pharm. Biomed Anal. 45(2), 337-340 (2007). HPTLC of oleanolic acid and ursolic acid on silica gel impregnated with 1 % iodine solution in chloroform after sample application. Development with petroleum ether - ethyl acetate – acetone 82:18:1. Detection by spraying with a solution of 10 % sulfuric acid in ethanol followed by heating at 120 °C for 3 min. Quantification by densitometry in absorbance mode at 530 nm.

J. Chromatogr. A 1515, 232-244 (2017). Characterization of lipids in both bone marrow (BM) and mineralized tissue (MT) compartments, and their potential implication in bone pathologies, involving sample preparation, lipid extraction and analytical issues using a small sample size (≤ 0.5 g of rat femurs). Two major issues in bone handling were addressed with two cleaning steps after BM removal and by adding a demineralization step to the overall lipid extraction protocol, to avoid potential contamination of the MT by marrow lipids and the poor accessibility of certain lipids from the MT. HPTLC of the major neutral and polar lipids provided excellent resolution for 15 standards, good precision (inter-day %RSD <13 %) and recoveries of the standards ranged between 76 and 122 %. The method was suitable for lipid determination in both BM and MT and reliable in terms of lipid quantification. Demineralization facilitates phosphatidylserine and cholesterol ester extractions from the MT. Confirmation of the HPTLC data by HPLC determination of fatty acids as naphthacyl esters in bone samples. The mineralized tissue seems to be more metabolically active than the bone marrow.

Analysis of Sisymbrium irio and Camelina sativa of Cruciferae family. Fette, Seifen, Anstrichmittel, 85, 238-239 (1983). TLC of C14-C22-fatty acids, e.g. arachidic-, eicosanoic- and erucic acids on AgNO3-silica with hexane - ether 9:1. Detection with 2,7-dichlorofluorescein.

obshchej chim. 53, 2126-2131 (1983). (Russian). (About the synthesis of some pentafuranuronic acid derivatives). TLC of the title compound on silica with chloroform - methanol 95:5. Detection by UV or with iodine vapors.

J. Neurochem. 42, 1303-1312 (1983). Two-dimensional TLC of polar lipids from fractions of microsomes on silica with 1) chloroform - methanol - NH3 - water 65:25:4:1, 2) chloroform - acetone - methanol - acetic acid - water 30:40:10:7:5. Detection with 50% sulfuric acid.

J. Liquid Chromatogr. 6, 55-62 (1983). TLC of prostanoids (PGF2 alpha, PGE2; 15-keto-PGE2; 15-keto PGF2 alpha l3,14-dihydro-15-keto-GE2; 13,14-dihydro-15-keto-PGF2 alpha; tromboxane B2, arachidonic acid on silica with chloroform - methanol - acetic acid - water 95:5:1:0.2. Detection with iodine vapor. Radioassay.

Microtechniques. J. Planar Chromatogr. 2, 389-391 (1989). HPTLC separation of neutral lipids, cholesteryl esters, and phospholipids on silica with carbon tetrachloride - propanol - ethyl acetate - chloroform - methanol - ethanol - 43 mM potassium chloride 23:23:29:11:12 or chloroform - methyl acetate - ethyl acetate - methanol - hexane 2000:15:30:30:15 as mobile phases; detection by spraying with phosphomolybdic acid or copper(II)sulfate reagent followed by heating at 100-150 °C for 2-5 min. The methods described allows the determination of 21 different components within 15 min.

J. Planar Chromatogr. 5, 87-91 (1992). Comparison of ANS (8-anilo-1-naphthalene sulfonate, ammonium salt), rhodamine B, nile red, dichlorofluorescein with hematoporphyrin; visual comparison under UV 366 nm. Limits of (visual) detection (LOD) were 10-20 ng for the cationic surfactants, and 5 and 10 ng, respectively, for the phospholipids (sphingomyelin and lecithin) and cholesterol.