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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      58 085
      Enantiomeric separation of D, L-Dans-amino acids by one- and two-dimensional thin-layer chromatography
      R. MARCHELLI, R. VIRGILI, E. ARMANI, A. DOSSENA

      J. Chromatogr. 355, 354-357 (1986). Enantiomeric HPTLC separation of racemic mixtures of amino acids on RP-18 plates impregnated with copper(III)complexes of chiral ligands of the type AA-NN-n. In these ligands two L-amino acids are joined via an amide bond by ethylene and trimethylene bridges. As solvents, mixtures of acetonitrile - water at different pH are used. Also two-dimensional HPTLC of Dans-amino acids with 1) water - acetonitrile 7:3 and 2) water -acetonitrile 58:42, pH 7.5, after treatment with the Cu(II)-Phe-NN-2 complex (4 mM).

      Keywords:
      Classification: 18a
      60 111
      Synthesis and antimicrobial activity of some new 2-methyl-4-hydroxy- and 2-methyl-4-hydroxy-5-chloro-benzenesulphonylamino acid derivatives
      A.M. EL-NAGGAR*, S.M. HAMZA, E.S. NOFAL, (*Chemistry Department, Faculty of Science, Al-Azhar University, Nasr-City, Cairo, Egypt)

      Acta Pharmaceutica Jugoslavica 36, 371-381 (1986). TLC on silica with ethyl acetate - benzene 2:1. Detection by spraying with ninhydrin, benzidine and silver nitrate.

      Classification: 18a
      61 123
      Effect of different factors on the movement of some amino acids in soils using thin-layer chromatography
      K. KUMARI, R.P. SINGH, S.K. SAXENA, (Section of Plant Path. and Nematology, Dept. Botany, Aligarh Muslim Univ.Aligarh 202001, India)

      J. Liquid Chrom. 10, 1299-1325 (1987). Study of the influence of e.g. organic matter, saline and alkaline salts, cations and pH on the mobility of mono-, dicarboxylic, basic and aromatic amino acids using soil thin-layer chromatography. Discussion of mobility in terms of Rf values of amino acids under different treatments.

      Keywords: agricultural
      Classification: 3b, 18a
      63 091
      Synthesis of some new 2-amino-4, 6-dihalogenobenzothiazole amino acid derivatives and their antimicrobial activity
      S.A. ABDEL-GHAFFAR*, F.A. KORA, S.A. GAZAL, Y.A. ABBAS, A.M. EL-NAGGAR, (*Chemistry Dep., Fac. of Science, Al-Azahar Univ., Nasr-City, Cairo, Egypt)

      Acta Pharmaceutica Jugoslavica 39, 45-51 (1988). TLC on silica with butanol - acetic acid - water 4:1:1. Visualization with iodine, ninhydrin and benzidine reagent.

      Classification: 18a
      64 162
      Excitatory amino acid antagonists
      J.J. HAUSEN*, B. NIELSEN, P. LARSEN, L. BREHM, E. NIELSEN, (*PharmaBiotec, Dep. of Chem. BC, DK-2100 Copenhagen, Denmark)

      Enzymic resolution X-ray structure and enantioselective activities of (R)-and (S)-bromohomoibotenic acid. J. of Medicinal Chemistry 32, 2254-2260 (1989). TLC of amino acid antagonists on silica with butanol - acetic acid - water 4:1:1. Visualization under UV or by spraying with potassium permanganate, ferric chloride, ninhydrin or bromocresol green.

      Classification: 18a
      65 113
      Dragendorff-positive compounds in some mediterranean red algae
      S. SCINTO*, R. CHILLEMI, R. MORRONE, A. PATTI, M. PIATTELLI, (*Dipartimento di Scienze Chimiche, Univeritá di Catania, v. le A. Doris 6, I-95125 Catania)

      Biochemical Systematics and Ecology 17, 5-10 (1989). TLC of Dragendorff-positive compounds on silica and cellulose with butanol - acetic acid - water 12:3:5 or 8:2:2, phenol - water 3:1. Visualization with Dragendorff’s reagent, ninhydrin, by exposing to iodine vapor and under UV 254 nm.

      Classification: 18a, 22
      68 122
      Planar chromatography of isomers using ß-cyclodextrin solutions as mobile phase
      L. LEPRI, V. COAS, P.G. DESIDERI, (*Dept. of Public Health, Epidemiology, and Environmental Anal. Chem., Univ. Florence, Via G. Capponi 9, 50121 Florence, Italy)

      J. Planar Chromatogr. 3, 533-535 (1990). TLC of 21 MTH-amino acids on RP-18 silica with water - acetonitrile 4:1 containing different concentrations of ß-cyclodextrin. Visualization under UV.

      Classification: 18a
      72 023
      Statistical mixture design applied to RP-HPTLC chromatographic separations of amino acid hydroxamates
      F.H. WALTERS, H. QIU, (Dep. Chem., Box 44370, Univ. Southwestern Louisiana, Lafayette, LA 70504-4370, USA)

      Anal. Letters 26, 1787-1797 (1993). Reverse-phase HPTLC of three amino acid hydroxamates (arginine hydroxamate, threonine hydroxamate, histidine hydroxamate) on RP-18 silica. Study of the effect of different organic solvents as modifiers, both three solvents and four solvent systems, by using mixture design and a chromatographic response function.

      Keywords:
      Classification: 2e, 18a