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
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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.

      74 089
      Comparison of the chromatographic behaviour of azines and diazines on florisil and aluminium oxide
      I. BARANOWSKA*, S. SWIERCZEK, (*Dept. of Anal. and General Chem., Silesian Techn. Univ., 9 Kuczewskiego Street, 44 - 101 Gliwice, Poland)

      Acta Chromatographica 3, 59-69 (1994). TLC of 16 heterocyclic compounds with ring nitrogen atoms on florisil and aluminium oxide with polar solvents. Interpretation of the experimental results in terms of a molecular model of adsorption, by graphical analysis of plots of RM against the logarithm of mole fraction of the polar solvent.

      Keywords:
      Classification: 23
      103 067
      Assessment of the lipophilic properties of selected porphyrins by thin-layer chromatography
      J. HABDAS, Marzena PODGÓRNA* (*Insitute of Chemistry, University of Silesia, 9, Szkolna St., 40-006 Katowice, Poland; marzenapodgorna@wp.pl)

      J. Planar Chromatogr. 21, 259-261 (2008). TLC of 6 porphyrins (5,10,15,20-tetra-(4N-pyridyl)porphyrin, 5-(4-acetamidophenyl)-10,15,20-tri-(4N-pyridyl)porphyrin, 5,10-di-(4-acetamidophenyl)-15,20-di-(4N-pyridyl)porphyrin, 5,15-di-(4-acetamidophenyl)-10,20-di-(4N-pyridyl)porphyrin, 5,10,15-tri-(4-acetamidophenyl)-20-(4N-pyridyl)porphyrin, and 5,10,15,20-tetra-(acetamidophenyl)porphyrin) on RP-18 with methanol - chloroform 7:3. Visual detection. The lipophilic properties of the porphyrins were expressed by use of log PRecker, HLB (hydrophilic-lipophilic balance), and HK (determines the percentage contribution to hydrophilicity of one or more functional amido groups (-NH-CO-CH3)).

      Keywords:
      Classification: 23a
      66 109
      (HPTLC of porphyrines
      A. JUNKER-BUCHHEIT, H. JORK, (Universität des Saarlandes, Fachber. Pharmazie u. Biol. Chem., D-W-6600 Saarbrücken, Germany)

      HPTLC of porphyrines (uro-I-, heptacarboxy-I-, hexacarboxy-I, pentacarboxy-I-, copro-I- and meso-IX-) on RP-18 silica with ethanol – dioxane (1:1) for 15 mm, then with acetonitrile – ammonium acetate buffer pH 4.1 – N-cetyl-N,N,N-trimethylammonium bromide 9:5:5 for 70 mm. Dipping into paraffin – hexane solution for 1 sec, drying and detection under UV 366 nm. Fluorimetric quantification after 1 h.

      Classification: 23a
      95 035
      Use of HPTLC with non-aqueous binary mobile phases for determination of selected porphyrins
      Joanna NOWAKOWSKA (University of Gdansk, Faculty of Pharmacy, Department of Physical Chemistry, Al. Gen Hallera 107, PL 80-416 Gdansk, Poland)

      J. Planar Chromatogr. 17, 388-390 (2004). HPTLC of uroporphyrins I and III, coproporphyrins I and III, and protoporphyrin on silica gel with binary mobile phases prepared by mixing pure esters, ketones, and xylenes with DMSO in proportions from 0 to 100 %. Detection under UV light at 254 nm. The separation of the porphyrins required the presence of DMSO in the mobile phase.

      Classification: 23a
      61 143
      Indoles in edible members of the cruciferae
      M.E. WALL*, H. TAYLOR, P. PERERA, M.C. WANI, (*Res. Triangle Inst., Res. Triangle Park, North Carolina 27709, USA)

      Journal of Natural Products 51, 129-135 (1988). TLC of indole-3-carboxaldehyde and indole-3-acetonitrile on silica with dichloromethane and with dichloromethane - methanol 95:5 and 90:10. Color reaction after spraying with Ehrlich’s reagent.

      Classification: 23c
      56 107
      Chromatographic study of various acridine-glycosides by TLC and HPLC methods
      J. JAVOR, I. KISS

      Budapest Chromatography Symposium June 13, 1985. Optimization of TLC separation of biologically active acridine glycosides; more than 50 solvent systems and 10 "straight" and reversed-phase layers investigated. Best results with MERCK silica gel and isobutanol - ethanol - water - NH3 55:20:20:5.

      Classification: 23d, 32a
      100 049
      Comparative study of the retention of s-triazines on octadecylsilica, cyano, and amino HPTLC plates by use of a QSPR model
      Tatjana DJAKOVIC-SEKULIC*, N. PERISIC-JANJIC (*Department of Chemistry, Faculty of Sciences, University of Novi Sad, Trg D. Obradovica 3, 21000 Novi Sad, Serbia; tanja@ih.ns.ac.yu)

      J. Planar Chromatogr. 20, 365-371(2007). Estimation of retention data by use of correlation equations and physicochemical properties is a useful tool in liquid chromatography. HPTLC of an homologous series of 9 s-triazines on RP-18, cyano-, and amino phase in unsaturated chambers with aqueous solutions of the organic solvents acetonitrile, tetrahydrofuran, and dioxane. After development the dried plates were examined under UV light at 254 nm.

      Classification: 23e
      107 080
      Stability-indicating HPTLC determination of brimonidine tartrate in bulk drug and pharmaceutical dosage form
      H. BODALWALA*, P. JAIN, R. KHATAL, K. AGRAWAK (*R. C. Patel Institute of Pharmaceutical Education and Research, Karwand Naka, Shirpur, Dist. Dhule 425405 (MS), India)

      62nd Indian Pharmaceutical Congress Abstract No. F-301 (2010). TLC of brimonidine tartrate on silica gel with methanol – toluene – triethylamine 10:35:2. The hRf value was 48. Quantitative determination by absorbance measurement at 247 nm. The method was linear in the range of 100-600 ng/band. The sample was subjected to different stress conditions (acid, base, oxidative, thermal and photolytic). With the proposed method all the degradation products were well resolved from the drug.

      Classification: 23e