Cumulative CAMAG Bibliography Service CCBS

Our CCBS database includes more than 11,000 abstracts of publications. Perform your own detailed search of TLC/HPTLC literature and find relevant information.

The Cumulative CAMAG Bibliography Service CCBS contains all abstracts of CBS issues beginning with CBS 51. The database is updated after the publication of every other CBS edition. Currently the Cumulative CAMAG Bibliography Service includes more than 11'000 abstracts of publications between 1983 and today. With the online version you can perform your own detailed TLC/HPTLC literature search:

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      Review of thin layer chromatography in pesticide analysis: 2016-2018
      J. SHERMA, F. RABEL* (*ChromHELP, LLC, 136 Progress Ave., Woodbury, NJ 08096, USA, f.rabel@comcast.net)

      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.

      Classification: 29f, 1a
      A novel chromogenic spray reagent for thin-layer chromatographic analysis of paraquat and design of an ultra-low-cost sensor for on-the-field detection of viologens
      A. PATHAN, M. BASEER, A. KADAM, S. JUNNE* (*Regional Forensic Science Laboratory, Nanded, India, chemdyesh@gmail.com)

      J. Planar Chromatogr. 32, 335-338 (2019). TLC of paraquat on silica gel with methanol - ammonia 97:3. Detection by spraying with 1 % phenylhydrazine (0.5 g phenylhydrazine in 50 mL 2 N sodium hydroxide). The hRF value of paraquat was 62. 

      Classification: 29d
      A new chromogenic spray reagent for the detection and identification of oxyfluorfen herbicide in biological material by High-Performance Thin-Layer Chromatography
      A. PATIL*, K. PATIL, A. PATIL, P. KULKARNI, V. CHANDEGAONKAR, B. MORE, D. MANE (*Regional Forensic Science Laboratory, Dindori Road, Nashik 422004, Maharashtra, India, atul.patil76@gov.in)

      J. Planar Chromatogr. 32, 69-71 (2019). HPTLC of oxyfluorfen in visceral tissue on silica gel with hexane - acetone 4:1. Detection by spraying with 5 % stannous chloride solution in hydrochloric acid, followed by heating at 110 ºC for 20 min. After cooling, the plates were sprayed with freshly prepared cooled (0‒5 °C) nitrating mixture of sodium nitrite in hydrochloroc acid, followed by a solution of β-napthol in sodium hydroxide. The hRF value of oxyfluorfen was 61

      Classification: 29d
      New chromogenic reagent for High-Performance Thin-Layer Chromatographic detection of organophosphorus insecticide monocrotophos in biological materials
      U. PAWAR*, C. PAWAR, U. KULKARNI, R. PARDESHI, M. FAROOQUI, D. SHINDE (*Regional Forensic Science Laboratories, Aurangabad, MS, India, upawar929@gmail.com)

      J. Planar Chromatogr. 32, 61-64 (2019). HPTLC of monocrotophos in biological samples (pieces of stomach, small and large intestine, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 19:1. Detection by spraying with a chromogenic reagent (2 g chloranil mixed with 2 g sodium nitrite dissolved in 10 % nitric acid solution). The hRF value of monocrotophos was 76

      Classification: 29b
      Use of diphenylamine reagent for High-Performance Thin-Layer Chromatographic Detection of organochloro insecticide endosulfan in biological samples
      U. PAWAR*, C. PAWAR, U. KULKARNI, R. PARDESHI, M. FAROOQUI, D. SHINDE (*Regional Forensic Science Laboratories, Aurangabad, MS, India, upawar929@gmail.com)

      J. Planar Chromatogr. 32, 65-68 (2019). HPTLC of endosulfan in biological samples (pieces of stomach, intestine, liver, spleen, kidney, and lungs) on silica gel with hexane - acetone 4:1. Detection by spraying with a 10 % sodium hydroxide solution and then with diphenylamine reagent (2 g diphenylamine in 20 mL glacial acetic acid and 20 mL ethyl acetate), following by exposure to sunlight for 10 min. The hRF values of the endosulfan coordination complex (alpha and beta isomers) were 66 and 85. Zones were stable for 8 to 10 days.

      Classification: 29a
      Chromogenic spray reagent for the detection and identification of amitraz in biological materials
      K. MULANI*, B. KAMBLE, V. CHANDEGAONKAR, H. DESHPANDE (*Regional Forensic Science Laboratory, Aurangabad (MS), 431002 India, kbchemorg@gmail.com)

      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.

      Classification: 29f
      100 062
      Separation of multicomponent mixtures of pesticides by graft Thin-Layer Chromatography on connected silica and octadecyl layers
      T. TUZIMSKI (Department of Physical Chemistry, Faculty of Pharmacy, Medical University, Staszica 6, 20-081 Lublin, Poland; tomasz.tuzimski@am.lublin.pl)

      J. Planar Chromatogr. 20, 13-18 (2007). Graft TLC separation of 28 pesticides (aziprotryne, fenvalerate, desmetryn, terbutryn, pyriproxyfen, benzthiazuron, fluoroglycofen-ethyl, bensultap, benalaxyl, thiabendazole, metalaxyl, tetramethrin, imazalil, atrazine, chlorfenvinphos, methoxychlor, carbaryl, alachlor, bromopropylate, captan, diuron, tetradifon, napropamide, metribuzin, metamitron, p,p’-DDE, dinoseb, monolinuron) on connected layers - silica and octadecyl silica wettable with water, achieved by two dimensional planar chromatography using a non-aqueous mobile phase in the first dimension and an aqueous reversed-phase mobile phase in the second dimension. HPTLC on silica gel with 1) ethyl acetate - n-heptane 14 or 37 in the first dimension and, after cutting into strips, connection with RP 18 plates and transfer with methanol, with 2) methanol - water 32 or 31 in the second dimension. Detection under UV light at 254 or 366 nm.

      Classification: 29
      54 105
      Noevenyvedelen 20, 30-34 (l984)
      A. AMBRUS

      (Hungarian). (Identification of pesticide active material based on thin-layer chromatography.) TLC of 109 pesticide active agents on silica with a) petrol ether - ether 51 and 12, b) ether, c) dichloromethane, d) ethyl acetate. Detection with chlorine-o-toluidine and enzymatic methods.

      Keywords:
      Classification: 29