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
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      60 018
      Possible relationship between lipophilicity behaviour in reversed-phase thin-layer chromatography and gas-liquid chromatography
      E. JANOS, (Plant Prot. Inst. Hung. Acad. Sci., Herman Otto ut 15, Pf. 102, 11-1525 Budapest II)

      J Chromatogr, 365, 117-122 (1986). Investigation of the relationships between reversed phase TLC RM values, Log p values and GLC retention data. Investigated: 31 aniline derivatives on six columns of different polarity by stepwise regression analysis. Discussion of the influence of organic solvents, partition coefficients, temperature and stationary phase on the RM values in TLC and on GLC retention indices.

      Keywords:
      Classification: 2a
      63 006
      Adsorption chromatography on cellulose, II
      A.O. KUHN, M. LEDERER*, (*Inst. Chim. Minér. Anal., Univ. de Lausanne, Lausanne, Switzerland)

      Separations of aromatic amino acids, biogenic amines, alkaloids, dyes and phenols and determination of hydrophobic constants. J. Chomatogr. 440, 165-182 (1988). TLC of the title compounds on cellulose or paper with various solvent systems. Detection under UV 254 nm and 366 nm, iodine vapor or by spraying with ninhydrin for amino acids and biogenic amines. Determination of hydrophobic constants. Study of the mechanism of adsorption on cellulose from aqueous solutions.

      Keywords:
      Classification: 2a
      66 009
      The chromatographic behaviour of some hydrophilic dyes and dye intermediates on thin layers of strong and weak ion exchangers
      H.S. FREEMAN*, Z. HAO, W.-N. HSU (*North Carolina State Univ., Dep. Textile Eng., Chem. and Sci., Box 8302 Raleigh, North Carolina 27695-8302, USA)

      J. Liquid Chromatogr. 12, 919-935 (1989). Investigation of chromatographic behavior of some polar organic dyes and dye intermediates on thin layer of various forms of cationic and anionic exchange resins, indicating the great effect of the stationary ion and mobile ion of both types of exchangers on both level of tailing and Rf values of the adsorbed compounds.

      Keywords:
      Classification: 2a, 30a
      73 009
      Position of starting spot in TLC
      E.J. CAVALLI*, C. GUINCHAROL, (*Lab. de Chim. Anal., UFR de Med. et de Pharm., Place Saint-Jacques, 25030 Besançon Cedex, France)

      Chromatographia 37, 107-109 (1993). Study of the influence of the distance between the solvent entry and the starting zone position (Z0) on the average plate height. This factor was found to be of major importance and be optimized. The Guiochon and Siouffi model greatly underestimates the plate height for low values of the starting zone position.

      Keywords:
      Classification: 2a
      85 008
      Is it possible to predict precisely solute biological activity using planar chromatography? Sz
      M. JANICKA, L. KWIETNIEWSKI, J. MATYSIAK, (M. Curie-Sklodowska Univ., Fac. of Chem., M. Curie-Sklodowska Sq. 3, 20-031 Lublin and Univ. of Agriculture, Dept. of Chem., Akademicka 15, 20-950 Lublin, Poland)

      Nyiredy, A. Kakuk (eds.): Planar Chromatography 2000, Lillafüred, Hungary, 24-26 June 2000, Res. Inst. for Med. Plants, p. 237-248. Determination of log kw values seem to be very useful for description of biological activity of organic substances (antifungal activity of benzanilides). Very good correlation between log kw values and minimal inhibitory concentration (MIC) values for all benzanilides and dermatophytes is observed. HPTLC of 9 benzanilides on RP-18 with methanol and its aqueous solutions. Quantitation by absorbance measurement at 325nm.

      Keywords:
      Classification: 2a
      96 014
      Thin-layer chromatography-densitometry
      J. SHERMA (Lafayette College, Department of Chemistry, Easton, PA 18042, USA)

      J. AOAC Int. 88, 1516 (2005). Short overview on the use of densitometry in thin-layer chromatography as one of the most active areas in TLC research. See also the biennial reviews of Planar Chromatography by J. Sherma in Anal. Chem 74, 2653-2662 (2002) and 76, 3251-3261 (2004).

      Classification: 2a
      112 003
      Thin-layer chromatographic chambers with small and zero gas volume
      V. BEREZKIN*, S. KHREBTOVA (*Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29, Leninsky pr., Moscow, 119991, Russia, berezkin@ips.ac.ru)

      J. Planar Chromatogr. 26, 386-394 (2013). Review of the role of TLC chambers in planar chromatography, and the merits of S-chambers in terms of reproducibility and higher peak resolution, allowing to implement 30 % faster separation and 20-30 % higher efficiency compared with unsaturated N-chamber.

      Classification: 2a
      59 007
      Influence of stationary phase modification on lipophilicity measurements of benzophenones using reversed-phase thin-layer chromatography
      G.J. BIJLOO*, R.F. REKKER (*Dept. pharmacochem., Vrije Univ., De Boelelaan 1083, 1081 HV Amsterdam NL)

      J. Chromatogr. 351, 122-127, (1986). Comparison of a number of reversed-phase thin-layer. conditions influencing the TLC behaviours of benzophenones. Replacement of silica by silica-Kieselguhr mixture and of paraffin oil by silicone oil (significant), use of methanol - water instead of acetone - water elution.

      Keywords:
      Classification: 2a