Trends Anal. Chem. 165, 117156 (2023). Review of the use of radiolabeled pesticides to track nanoformulations in biological and environmental scenarios and the application of TLC for evaluating the mobility and degradation of pesticides and nanopesticides. The paper described TLC as tool to quantify the metabolites generated in the biodegradation study.

J. Planar Chromatogr. 35, 643-646 (2022). HPTLC of amitraz in visceral tissue on silica gel with hexane - acetone 4:1. Detection by spraying with 10 % sodium hydroxide solution, followed by heating at 80 °C for 10 min. The plate was then removed and kept for attaining room temperature, followed by spraying with freshly prepared sodium nitrite (1%) in acidic media. Right after, alkaline solution of curcumin (1% in sodium hydroxide solution) was sprayed. The hRF value for amitraz was 63. 

J. Liq. Chromatogr. Relat. Technol. 41, 1052-1065 (2019). Review of the following topics for the period of November 1, 2016 to November 1, 2018: sample preparation for TLC pesticide analysis; lipophilicity and retention studies for the study of biological activity; new reagents for pesticide detection; HPTLC-effect directed analysis on the surface of the layer; TLC-Raman spectrometry for the analysis of thiabendazole, triazophos, and phosmet residues; TLC analysis of radiolabeled pesticides; methods for the separation, detection, and qualitative and quantitative determination of pesticide residues; determination of pesticides in commercial products and the use of TLC for pesticide degradation studies. The review highlighted the isolation, characterization, and determination of less hazardous and less toxic biopesticides from plants, bacteria, fungi, and soil as the most active application area of pesticide TLC today.

J. Planar Chromatogr. 32(1), 51-53 (2019). TLC of amitraz in visceral tissues (stomach, intestine, liver, spleen, and kidney) on silica gel with hexane - acetone 4:1. Detection by spraying with 10 % sodium hydroxide solution, followed by heating at 80 °C for 10 min. The plate was then removed, kept to attain room temperature and sprayed with 5 % chloranil solution. The hRF values were between 49 and 51. The zones were stable for 8 h.

J. Planar Chromatogr. 23, 373-375 (2010). HPTLC of carbosulfan on silica gel with n-hexane - acetone 4:1 in a saturated chamber. Detection by spraying with 10 % sodium hydroxide solution followed by potassium ferricyanide reagent. Semi-quantitative analysis after extraction is done against standards. Other carbamate, organophosphorus, organochlorine, and pyrethroid insecticides and constituents of viscera do not interfere. The detection limit of carbosulfan is ca. 500 ng.

Detection by spraying with 0.085 % silver nitrate solution. Assessment by comparing spot areas with standards. Detection limit 50-80 ng.

J. Agric. Food. Chem. 38, 850-856 (1990). TLC on silica with hexane - ethyl acetate 1:2, ether , hexane - dioxane, all solvent systems containing 0.07% triethylamine. Detection by spraying with anisaldeyde - sulfuric acid and radioautography of 3H compounds. - One- and two-dimensional TLC of hydrolytic and oxidative degradation poducts.

1. Hapten design and application to heterologous and homologous assays. J. Agric. Food Chem. 46, 520-534 (1998). TLC of numerous hydrolysis products of pyrethroids (i.a. 2-hydroxy- and 4-hydroxy-deltamethrin, chrysanthemic acid) on silica gel with n-hexane - ethyl acetate 1:1, ethyl acetate - petroleum ether 4:6; 3:7, ethyl acetate - petroleum ether - acetic acid 20:79.9:0.1; 20:79: 1; 30:69:1. Detection under UV and by exposure to iodine vapor; if necessary spraying with either 0.03% potassium permanganate in conc. sulfuric acid or 1% silver nitrate solution.