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
  • Keyword register: select an initial character and browse associated keywords
  • Search by CBS edition: Select a CBS edition and find all related publications

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.

      76 019
      The ABC's of chromatography = a colorful demonstration
      R.C. REYNOLDS, R.N. COMBER, (Southern Res. Inst., Birmingham, AC35255 USA)

      J. Chem. Zduc. 71, 1075-1077 (1994). Presentation of a colorful demonstration of TLC by the separation of combinations of seven highly colored dyes.

      Keywords:
      Classification: 2a
      93 003
      Densitometric acquisition of concentration profiles in planar chromatography and its possible shortcomings, Part 1
      M. SAJEWICZ, A. PIENIAK, R.PIETKA, K. KACZMARSKI, T. KOWALSKA* (*Inst. Chem., Silesian Univ., 9, Szkolna Street, 40-006 Katowice, Poland)

      Acta Chromatographica 14, 5-15 (2004). Investigation of lateral interactions of 4-phenylbutyric acid in mild planar chromatographic systems comprising low-activity stationary phases, such as microcrystalline cellulose or chromatography paper, and low-polarity decalin as mobile phase. Acquisition of densitograms of the bands of interest was carried out in order to judge the presence or absence of lateral interactions of the analyte in the chromatographic system by comparison of the shape of the concentration profile. Discussion of the observation that the concentration profile of 4-phenylbutyric acid on cellulose powder could be easily measured on a freshly developed chromatogram only after drying whereas on chromatography paper developed at room temperature it was hardly detectable, and became fully shaped only two days later. Presentation of a tentative explanation on this phenomenon.

      Classification: 2a, 11a
      98 010
      Relationship between raman scattering intensity in the aromatic region and the thermally induced increase in the UV absorption of chemically bonded stationary phases
      W. PRUS (Fac. of Textile Engineering and Environmental Protection, Univ. of Bielsko-Biala, 2 Wilowa Street, Bielsko-Biala, Poland)

      Acta Chrom. 16, 204-215 (2006). Discussion of the relationship between the thermally induced increase in UV absorption of RP-8 and RP-18 layers and Raman-scattering intensity in the aromatic region when the stationary phases are irradiated with a high-power neodymium laser. The results obtained confirm the assumption of a linear relationship between the growth of UV absorption in this region by the stationary phase as a result of its thermal modification and the density of coverage of the silica gel with alkyl (octyl or octadecyl) ligands capable of aromatization.

      Keywords:
      Classification: 2a
      59 012
      On the influence of sorbent activity, mobile phase polarity, and structure of the investigated substances on thermodynamic characteristics of the chromatographic system
      T. KOWALSKA

      J. Microchem. 32, 79-82 (1985). Discussion of the thermodynamic characterization of chromatographic systems regarding the influence of chemical structure of the investigated substances, the sorbent activity and the-polarity of the mobile phase.

      Keywords:
      Classification: 2b
      70 019
      Relationship between DRf and a solvent strength parameter
      C.E. UHEGBU, M.L. KEARNS, K.D. KNOTTS, L.A. JULIAN, M.L. KLEIN, D. NUROK*, (*Dept. of Chem., Indiana Univ., Purdue Univ. at Indianapolis, 1125 East 38th Street, Indianapolis, Indiana 46205, USA)

      J. Planar Chromatogr. 5, 259-262 (1992). Method to predict DRf between a pair of solutes separated on silica using a binary mobile phase comprising a mixture of strong and weak solvents using a parameter c defining the strength of such a mobile phase. Discussion of the relationship for the separation either of pairs of p-nitrobenzyl esters of dansyl amino acids or pairs of steroids, with ethyl acetate or 2- butanone, respectively, as the strong eluent.

      Keywords:
      Classification: 2b
      83 013
      Determination of Log P for selected aliphatic isomers separated by TLC
      J. SLIWIOK, (Inst. of Chem., Fac. of Pharm., Silesian Univ., 9 Szkolna Street, 40-006 Katowice, Poland)

      J. Planar Chromatogr. 12, 80-82 (1999). Modification of Rekker's equation which enables differentiation between selected isomers. TLC of lauryl acetate, ethyl laurate, myristyl acetate, ethyl myristate, cetyl acetate, ethyl palmitate on Kieselguhr impregnated with a 16% solution of paraffin oil in benzene using ethanol - water 9:1. Detection by spraying with a 0.005% aqueous fuchsine solution.

      Keywords:
      Classification: 2b
      105 004
      The lipophilicity of artificial and natural sweeteners estimated by reversed-phase thin-layer chromatography and computed by various methods
      Rodica Domnica BRICIU*, Agata KOT-WASIK, A. WASIK, J. NAMIESNIK, C. SARBU (*Babes-Bolyai University, Faculty of Chemistry and Chemical Engineering, Arany Janos Str., No 11, 400028 Cluj Napoca, Romania)

      J. Chromatogr. A 1217 (23), 3702-3706 (2010). Evaluation of the chromatographic behavior of some artificial and natural sweeteners by HPTLC on RP18, RP18W, RP8, cyano and amino phases with mixtures of acetonitrile - water in different volume proportions. The lipophilicity is given through chromatographic descriptors such as RM0, mean of RM (mRM), and scores of RM values corresponding to the first principal component (PC1/RM). In addition, scores and loadings resulting from covariance matrix of retention data provide new information about similarity and differences of investigated compounds and between the stationary phase and the mobile phases. The experimental lipophilicity indices estimated from retention data were correlated with computed values, via computer software and internet module. Results were in accordance at a highly significant statistical level.

      Classification: 2c
      113 004
      Effect of non-aqueous and buffered mobile-phase composition on the retention of ivabradine
      P. PIKUL, J. NOWAKOWSKA, K. CIURA* (*Department of Physical Chemistry, Faculty of Pharmacy, Medical University of Gdansk, Al. Gen. J. Hallera 107, 80-416, Gdansk, Poland, pikul.piotr@gumed.edu.pl)

      J. Liq. Chromatogr. Relat. Technol. 37, 1837-1846 (2014). HPTLC of ivabradine on silica gel and RP-18 with 0 % to 100 %, mixtures of non-aqueous and buffered binary mobile phases. Thermodynamic estimations from the analysis of the temperature dependence of retention factor allowed to study the chromatographic behavior of ivabradine and conclude the electrostatic nature of the molecular interactions with the system._x000D_

      Classification: 2c