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:

  • Full text search: Enter a keyword, e.g. an author's name, a substance, a technique, a reagent or a term and see all related publications
  • Browse and search by CBS classification: Select one of the 38 CBS classification categories where you want to search by a keyword
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Registered users can create a tailor made PDF of selected articles throughout CCBS search – simply use the cart icon on the right hand of each abstract to create your individual selection of abstracts. You can export your saved items to PDF by clicking the download icon.

      77 093
      Thin-layer chromatographic detection of phosphorothionate and phosphorothiolothionate pesticides using 4-amino-N,N-diethylaniline
      A. PASHA, Y.N. VIJAYASHANJAR, N.G.K. KATARANTH, (Central Food Technological Research Inst., Infestation Control and Protectants Dept., Mysore 570 013, India)

      J. AOAC Int. 79, 1009-1011 (1996). TLC of pesticides (bromophos, chlorpyrifos, diazinon, dimethoate, ethion, fenitrothion, fenthion, malathion, parathion-ethyl, parathion-methyl, phorate, pirimiphos-methyl, and quinalphos) on silica in a TLC chamber saturated with petrol ether (60-80 °C) - ether 17:3 with 2,2,4-trimethyl-pentane - acetone - chloroform 12: 5:1. Visualization after drying by spraying with the chromogenic reagent (0.3 g 4-amino-N,N-diethylaniline dihydrochloride in 20 mL ethanol), drying again and subsequently keeping for abt 5 s in a chamber containing bromine vapors. Detection limits between 0.05 and 0.50 µg. New simple and sensitive TLC method.

      Classification: 29b
      81 067
      An HPTLC method for the quantitative determination of zearalenone in maize
      M. DAWLATANA, R.D. COKER*, M.J. NAGLER, G. BLUDEN, G.W.O. OLIVER, (*Natur. Resources Inst., Chatham Maritime, Central Avenue, Chatham, Kent, ME4 4TB,UK)

      Chromatographia 47, 215-218 (1998). HPTLC on silica gel with toluene - ethyl acetate - formic acid 6:2:1. Quantitation by fluorodensitometry at 313 nm. Validation of the method by spiking uncontaminated extracts of maize with zearalenone over the range 10 to 320 mg/kg, with a linearity range between 10 and 80 mg/kg. Detection limit 2.6 mg/kg. Recovery > 62.8% (n=5).

      Classification: 28b
      96 070
      Two-stage fractionation of a mixture of pesticides by micropreparative TLC and HPLC
      T. TUZIMSKI (Department of Physical Chemistry, Faculty of Pharmacy, Medical University, Staszica 6, 20-081 Lublin, Poland)

      J. Planar Chromatogr. 18, 39-43 (2005). Micropreparative TLC of 10 pesticides (isoproturon, diuron, momolinuron, desmetryn, methiocarb, atrazine, fenitrothion, terbutryn, bromopropylate, aziprotryne) for preliminary fractionation on silica gel in horizontal DS chambers with tetrahydrofuran - n-heptane 1:4; detection under UV at 254 nm. HPTLC of the separated fractions on RP-18 W with methanol - water 3:2 and acetonitrile - water 3:2; densitometry at 254 nm.

      Classification: 29
      103 050
      Quantitative thin layer chromatographic analysis of the saponins in tea seed meal
      C. CHAICHAROENPONG*, A. PETSOM (*Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, Bangkok 10330, Thailand, Chanya.C@Chula.ac.th)

      Phytochem. Anal. 20, 253-255 (2009). HPTLC of saponins in the tea seed meal of Camellia oleifera on silica gel with ethyl acetate – methanol – water 4:2:1. Quantitative determination by absorbance measurement at 214 nm. The hRf value of tea saponin was 40 and selectivity regarding matrix was given. The correlation coefficient was 0.9978 and the relative standard deviation 1.6 %. Linearity was between 0.9 and 22.2 µg/spot. The limit of detection and quantification was 870 ng and 2900 ng/spot, respectively.

      Classification: 14
      106 109
      A simplified method for rapid quantification of intracellular nucleoside triphosphates by one-dimensional thin-layer chromatography
      CH. JENDRESEN*, M. KILSTRUP, J. MARTINUSSEN (*Center for Systems Microbiology, Department of Systems Biology, Technical University of Denmark, 2800 Lyngby, Denmark)

      Anal. Biochem. 409 (2), 249-259 (2011). Presentation of a less time-consuming, more sensitive, and more precise method for the quantitative determination of nucleoside triphosphates (NTPs), 5-ribosyl-1-pyrophosphate (PRPP), and inorganic pyrophosphate (PPi) in cell extracts by TLC: Separation of an acid extract of L. lactis by charcoal filtration into a filtrate and an eluate, which then was separated by TLC either in the Cashel solvent (0.85 M potassium phosphate, pH 3.4) or in the AFC solvent (3 M ammonium formate [pH 2.4] and 0.7 M ammonium chloride). Two-dimensional separation of 18 µL of the eluate sample using the AFC solvent in the first dimension and using 0.75 M LiCl in 7.5 % lithium borate (pH 6.8, borate solvent) in the second dimension.

      Classification: 21
      112 075
      (Study of the method for identification of Flos Lonicerae and Astragalus mongholicus in Shaoshang Heji mixture by thin-layer chromatography) (Chinese)
      SH. CHENG (Cheng Shouxian) (Manufacturing Lab. of Liling Municip. Trad. Chinese Med. Hosp., Hunan, Liling 412200, China)

      Chinese J. Mod. Drug Appl. 6 (11), 124-125 (2012). Shaoshang Heji mixture is a herbal TCM preparation for treating burns with significant curative effects. For quality control, TLC on silica gel 1) for Flos Lonicerae and the standard chlorogenic acid, with ethyl acetate – formic acid – water 16:3:6, detection under UV 366 nm; 2) for Astragalus mongholicus and the standard astragaloside A, with the lower phase of chloroform – methanol - water 13:7:2, detection by spraying with 10 % sulfuric acid in ethanol and heating at 105 ° for 5 min, evaluation in daylight and under UV 366 nm.

      Classification: 32e
      117 105
      A specific spray reagent for the identification and detection of carbaryl in biological materials
      U. KULKARNI, K. KULKARNI, R. PARDESHI, D. MANE* (*Directorate of Forensic Science Laboratories, Kalina, Mumbai, India, dvmane11@gmail.com)

      J. Planar Chromatogr. 29, 227-228 (2016). HPTLC of carbaryl in visceral sample on silica gel with hexane – ethyl acetate 9:1. Detection by spraying with 10 % NaOH solution followed by a mixture of a 10 % aqueous sodium bromide solution and a 10 % aqueous copper chloride solution (mixture ratio most likely 1:1, however, not reported). The hRF value for carbaryl was 51.

      Classification: 29c
      55 024
      Rapid isolation and thin-layer chromatographic screening of extracts from boll weevil (anthonomus grandis boheman)
      R. ALBACH, A. GUERRA

      J. Agric. Food Chem. 32, 797-800 (1984). Development of a HPTLC screening method of lipoidal and polar component extracts on silica with hexane - ether - acetic acid 90:10:1 for the chloroform extract and benzene - acetic acid - water - nitromethane 6:4:1:3 for the aqueous methanol extract.

      Keywords: agricultural
      Classification: 11c