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. The saved items can be printed to PDF using the print function of your web browser.

      111 017
      Determination of PAHs in toys by HPTLC
      Sophie BEHRINGER, W. SCHWACK* (*Institute of Food Chemistry, University of Hohenheim, Garbenstrasse 28, 70599 Stuttgart, Germany, wolfgang.schwack@uni-hohenheim.de)

      CBS 108, 12-15 (2012). HPTLC of anthracene (ANT), benzo[b]fluoranthene (BBF), benzo[k]fluoranthene (BKF), pyrene (PYR), acenaphthene (ACE), benzo[a]anthracene (BAA), benzo[a]pyrene (BAP), benzo[ghi]perylene (BPE), chrysene (CHR), dibenzo[a,h]anthracene (DBA), indeno[1,2,3-c,d]pyrene (IND), fuorene(FLU), fuoranthene (FLA), and phenanthrene (PHE) in toys on RP-18 phase with acetonitrile - water 91 by three-fold development over 45, 55 and 65 mm using automated multiple development (AMD) under nitrogen. Detection at 254 and 366 nm. Quantitative fluorescence measurement at different excitation wavelengths with cut-off filters 220 nm/>320 nm for ACE, 250/>320 for ANT, 366/>400 for BAA and BAP, 270/>400 for BBF, BPE, BKF, CHR, DBA, FLA, IDN (after dipping in nitromethane), 250/>320 for FLU and PHE and at 270/>320 for PYR. Polynomial regression with high coefficients of correlation and low standard deviations. Coeffivients of variation for repeatability and reproducibility were below 10 %. This method allows the determination of 14 of the 16 PAHs. With LODs of 0.1-0.2 mg/kg the demands for the German GS mark (label for checked safety) are fulfilled. The results by HPTLC were comparable to results obtained by GC-MS.

      Classification: 5d
      113 015
      Fingerprinting of soot dust materials using micro-TLC
      E. WLODARCZYK, M. BARAN, M. SLACZKA, J. PORTKA, P. ZARZYCKI* (*Section of Toxicology and Bioanalytics, Faculty of Civil Engineering, Environmental and Geodetic Sciences, Koszalin University of Technology, 75-453 Koszalin, Poland, pkzarz@wp.pl)

      J. Liq. Chromatogr. Relat. Technol. 37, 2846-2856 (2014). HPTLC fingerprinting of materials originated from cold surfaces of biomass fuel and fossils-fired home heating ovens, as well as truck exhaust systems and asphalt concrete samples on RP-18 with n-hexane. Fluorescence detection at UV 366 nm and absorbance detection (fluorescence inhibition) at UV 254 nm. The method can be used to identify wrong combustion parameters or unsuitable fuel.

      Keywords:
      Classification: 5d
      115 017
      Resonance driven regioselective demethylation of berberine
      A. DELGADO, C. JAME, V. CEBOLLA, O. LARRAÑAGA, A. DE CÓZAR, F. COSSIO, Y. VARA, A. DOMÍNGUEZ, L. MEMBRADO, J. GALBÁN, R. GARRIGA* (*Institute of Carbon Chemistry, CSIC, Zaragoza, Spain, vcebolla@icb.csic.es)

      Microwave assisted synthesis of berberrubine and its assessment as fluorescent chemosensor for alkanes. Tetrahedron. 71, 6148-6154 (2015). HPTLC of berberrubine and mixtures with known proportions of alkanes with different number of C atoms on silica gel with n-heptane over 30 mm migration distance, followed by heating at 65 °C for 30 min. Quantitation of non-absorbing alkanes by fluorescence determination at UV 365/>400 nm.

      Keywords:
      Classification: 5a, 5d
      56 054
      Chemical class separation of organics in shale oil by thin-layer chromatography
      T. HARVEY, T. MATHESON, K. PRATT

      Anal. Chem. 56, 1277-1281 (1984). TLC for chemical class fractionation on silica with 1) pentane for nonpolar compounds and 2) ether - pentane 15 for the polar. Detection by spraying with 0.2 % 2,7-dichloro-fluorescein solution and irradiation with UV light. Compound identification by GC/MS and IR.

      Classification: 5d, 4e
      57 041
      Chinese J
      Y. CHENG (Cheng Yaozu)

      of Chromatogr. (Se Pu) 2, 268-272 (1985). (Chinese) (Analysis of the additives in oil products by thin-layer chromatography). A review of the application of TLC in the analysis of the additives in oil products commenting on 28 literature references.

      Keywords: review
      Classification: 5d
      57 044
      Metabolism of 4-chlorobenzotrichloride in rats
      G.B. QUISTAD, K.M. MULHOLLAND, G. SKILES, G.C. JAMIESON

      J. Agric. Food Chem. 33, 95-98 (1985). TLC determination of 4-chlorobenzotrichloride and metabolites on silica with hexane - ethyl acetate - acetic acid 210.1, hexane - acetic acid 101, hexane - ether 51 and hexane.

      Classification: 5d
      59 035
      Epicuticular waxes of glancons and nonglancons durum wheat lines
      G. BIANCHI, M.L. FIGINI

      J. Agric. Food Chem. 34, 429-433 (1986). TLC separation of wax classes (alkanes, aldehydes, alcohols and acids) on silica with CCl4, CHCl3, CHCl3 - EtOH 991, CHCl3 - EtOH - acetic acid 981l. Detection by spraying with 3 % CrO3 in sulfuric acid, followed by charring at 120 °C; detection of diketones by UV 254 nm or with spraying with 1 % aqueous Fast Blue solution, of aldehydes by spraying with 1 % aqueous solution of purpald.

      Classification: 5d
      62 044
      Utilization of flash chromatography for the fractionation of coal derived liquids
      S.R. MOINELO, R. MENENDEZ, J. BERMEJO*, (*Inst. Nac. del Carbon y sus Derivados „Francisco Pintado Fe“ (CSIC), Apartado 73, 33080 Oviedo, Spain)

      Chromatographia 23, 179-183 (1987). TLC on silica with n-hexane - benzene 91 and chloroform - ether 91. Detection under UV 254 nm and 366 nm. Use of TLC data for establishing the sequence, composition and volume of eluents in order to collect the main components of coal liquids in six fractions of increasing polarity.

      Keywords:
      Classification: 5d