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.

      71 117
      Partition chromatography of azines and diazines with formamide - formic acid - organic solvent systems
      I. BARANOWSKA*, T. KUBIK, (*Dept. of Anal. and General Chem., Silesian Techn. Univ., 2 Katowicka Str., 44-101 Gliwice, Poland)

      J. Planar Chromatogr. 5, 431-434 (1992). Investigation of the relationships between solute structure and chromatographic behavior of azine and diazines. TLC of 2,2'-bipyrazyl, 2,2'-biquinoxalyl, 2,2'-bipyridyl, 2,2',2'-tripyridyl, quinoline, 2,2'-biquinolyl, 2-methylquinoxaline, 3,3'-dimethyl-2,2'-biquinoxalyl and g,g'-bipicolyl on Kieselguhr impregnated with a 20% solution of formamide in acetone or with solutions of formamide in acetone containing formic acid. Benzene, trichloroethylene, hexane, chloroform, or heptanol were used as monocomponent mobile phases. Visualization with Dragendorff followed by additional spraying with 18 m sulfuric acid.

      Classification: 2c, 23
      74 012
      Prediction of the lipophilicity of some plant growth-stimulating amido esters of ethanolamine using reversed-phase thin-layer chromatography
      S. GOCAN*, F. IRIMIE, G. CIMPAN, (*Dep. Anal. Chem., "Babes-Bolyai" Univ., 12 Arany Janos Street, 3400 Cluj-Napoca, Romania)

      J. Chromatogr. 675, 282-285 (1994). Reverse-phase TLC of title compounds on RP-18 with methanol -water in different proportions. Detection under UV 254 nm. study of the correlation between RM values and methanol molar fraction (X), and between ao [=(RM)x=0] and the partition coefficient (log P).

      Keywords:
      Classification: 2c
      76 017
      Topological indices and RM values of isomeric methylphenols in structure - biological activity studies
      A. PYKA, (Silesian Acad. of Med., Fac. of Pharm., 4 Jagiellonska Street, 41-200 Sosnowiec, Poland)

      Part IX. J. Planar Chromatogr. 8, 454-459 (1995). TLC separation of selected isomeric methylphenols on silica. Correlation of RM and topological indices log 1/C with the hydrophobic constant n, with pKa values, and with numerical values of the topological indexes. - TLC of methylphenols (e.g. phenol, 2,6-, 2,4-, 2,5- 3,5-dimethylphenol, 2,4,6- and 2,3,5-trimethylphenol) on silica with 0.1 M potassium dihydrogen phosphate in 30% methanol (pH 7.00), 1 M NH3 in 30% methanol (pH 11.30), and 0.1 M acetic acid and 0.1 M sodium acetate in 30% methanol (pH 5.00). Detection with 2% methanolic ferric chloride solution or a 20% titanium tetrachloride solution in concentrated hydrochloric acid followed by heating at 120°C for 30 s or 2 min.

      Keywords:
      Classification: 2c, 7
      78 018
      (Relationship between homologous retention values and carbon numbers in thin-layer chromatography
      B. ZHAO (Zhao Bangtun)*, T. WEI (Wei Tianjun), G. FENG (Feng Guangying), (*Dept. Chem., Henan Nom. Univ., Xin Xiang 453000, P.R. China)

      Chinese Anal. Chem. (Fenxi Huaxue) 23, 1182 (1995). Presentation of an equation for correlating the TLC retention values and carbon numbers under defined conditions.

      Keywords:
      Classification: 2c
      81 003
      Empirical equation for the accurate prediction of retention in planar chromatography
      M.C. FROST, T. LAHR, R.M. KLEYLE, D. NUROK*, (*Dept. Chem., Sch. Sci., Indiana Univ., Purdue Univ. at Indianapolis, 402 Blackford Str., Indianapolis, IN 46202, USA)

      J. Chromatogr. A 788, 207-211 (1997). Prediction of Rf in a mobile phase which is a binary mixture of a strong and weak solvent by using either a second order or a third order polynomial equation, based on the mole fraction of the strong solvent as the independent variable and p-nitrobenzyl esters of 15 dansyl amino acids as model solutes for TLC on silica gel with each of 5 different mobile phases. Discussion of the accuracy of the prediction.

      Keywords:
      Classification: 2c, 18a
      84 008
      Correlation between the molecular structure of some potential photosystem II inhibitors and their retention data in HPTLC
      W. QUIN-SUN*, Z. LING, Y. HUA-ZHENG, L. HUA-YIN, (Nat. Lab. of Element-Org. Chem., Nankai Univ., Tianjin 300071, P. R. of China)

      J. Planar Chromatogr. 12, 301-305 (1999). HPTLC of 25 2-cyano-3-methylthio-3-substituted amine acrylates on RP 18 with methanol - water mixtures (from 65 to 90% in 5% steps). Detection under UV. It was shown that the retention data of a compound can be predicted from structural parameters; it is thus possible to predict the retention of a compound without synthesizing it which is of particular interest in molecular design investigations.

      Keywords:
      Classification: 2c
      86 009
      A new method for estimating log kw values and solute biological activity
      M. JANICKA*, L. KWIETNIEWSKI, J. MATYSIAK, (*Maria Curie-Sklodowska Univ., Marie Curie-Sklodowska Sq. 3, 20-031 Lublin, Poland)

      J. Planar Chromatogr. 13, 285-289 (2000). TLC of 9 benzanilides on RP 18 with pure methanol and mixtures of methanol and water in different proportions. Quantitation by densitometry at 325 nm.

      Keywords:
      Classification: 2c, 17
      92 005
      Study of lipophilicity and retention behavior of some beta-adrenoceptor antagonists
      N.U. PERISIC-JANJIC*, B. LUCIC, D. AGBABA, (*Inst. of Chem., Fac. of Sci., Trg Dositeja Obradovica 3, 21000 Novi Sad, Serbia and Montenegro)

      Proc. Intern. Symp. on Planar Separations Plan. Chrom. 369-375 (2003). TLC of betaxolol HCl, propanolol HCl, celiprolol HCl, oxprenolol, karvedilol, metoprolol tartrate, and atenolol on RP-18 with water - acetonitrile and water - dioxane in different concentrations. Visualization under UV 254 nm.

      Keywords:
      Classification: 2c, 32a