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.

      61 260
      Thiomersal - Wie chemisch instabil ist dieses Konservierungsmittel? (On the chemical stability of the preservative Thiomersal)
      K. THOMA*, O.E. SCHUBERT, (*Inst. für Pharmazie u. Lebensmittelchemie der Ludwig-Maximillians- Universität München, Lehrstuhl für Pharm.Techn., Sophienstrasse 10, D-8000 München 2, F.R.G.)

      Dtsch. Apoth. Ztg. 127, 1867-1869 (1987). TLC of thiomersal, thiosalicylic acid, dithiosalicylic acid on silica with chloroform - methanol NH3 (25%) 60:30:10. Visualization with dithizon.

      Classification: 24, 35b
      80 155
      Determination of 8-hydroxyquinoline sulfate in tuberculin solution by planar and high-performance liquid chromatography
      D. AGBABA*, A. MIHAJLOVIC, P. BELJANSKI, D. ZIVANOV-STAKIC, S. VLADIMIROV, (*Dept. Pharm. Chem., Fac. Pharm., Vojvode Stepe 450, P.O. Box 146, Belgrade 11000, Serbia, Yugoslavia)

      Chromatographia 45, 145-148 (1997). TLC on silica with butylacetate - formic acid - 2-propanol 5:2:3. Quantification by densitometry at 250 nm. Comparison with HPLC method. Detection limit ca. 25 ng for both methods.

      Keywords:
      Classification: 35b
      102 162
      Analytical strategy for rapid identification and quantification of lubricant additives in mineral oil by high-performance thin-layer chromatography with UV absorption and fluorescence detection combined with mass spectrometry and infrared spectroscopy
      E. DYTKIEWITZ, Gertrud MORLOCK* (*University of Hohenheim, Institute of Food Chemistry, Garbenstrasse 28, 70599 Stuttgart, Germany; gmorlock@uni-hohenheim.de)

      J. AOAC Int. 91, 1237-1243 (2008). HPTLC of zinc bis(O,O’-diisobutyl dithiophosphate), zinc bis(O,O’-didodecyl dithiophosphate), and Aglamol 99 on RP-2 by automated multiple development with methanol - water - acetic acid 6:3:2 for 25 mm, then acetonitrile - water 11:9 for 60 mm, and again acetonitrile - water for 80 mm, or on silica gel with a 14-step gradient based on toluene. For derivatization, the plate was dipped in a solution of 0.05 % primuline in acetone - water 4:1 for 1 s and immediately dried in warm air. Quantitative determination by fluorescence measurement at 366/>400 nm and by absorbance measurement at 220 nm. HPTLC-ATR-IR and HPTLC-FTIR, as well as HPTLC/DART-MS and HPTLC/ESI-MS were applied for identification.

      Classification: 35c
      66 191
      (Determination of 4,4'-methylene bis(2-chloroaniline) during the synthesis of certain elastomers by thin-layer chromatography
      CH. TANG (Thang Chongzheng), (South China University of Technology, Guangzhou, 510641 P.R. China)

      Chinese J. Chromatogr. (Sepu) 8, 389-391 (1990). TLC on silica with benzene. Detection by spraying with Dragendorff’s reagent. Determination by standard area calibration. Detection limit 0.1 µg.

      Keywords:
      Classification: 35c
      80 157
      Determination of the sunscreen 2-ethylhexyl-p-dimethylaminobenzoate in cosmetics by reversed-phase HPTLC with ultraviolet absorption densitometry on preadsorbent plates
      B. MUSIAL, J. SHERMA*, (*Dept. of Chem., Lafayette College, Easton, PA 18042, USA)

      J. Planar Chromatogr. 10, 368-371 (1997). HPTLC of EHDAB on RP-18 with preadsorbent layer with methanol - tetrahydrofuran - water 10:7:3 at 20°C and 50% relative humidity. After visualization under UV 254 nm quantification by densitometry at 287 nm. Intermediate precision 4.56% (n=4), recovery 99.6 and 104% from lotion and tanning oil, respectively.

      Keywords:
      Classification: 35c
      120 018
      Preliminary results for interval feeding the orthogonal pressurized planar electrochromatography system with sample solution for its preparative separation
      R. GAJOS, A. CHOMICKI, B. POLAK, T. H. DZIDO* (*Dep. of Phys. Chem., Chair of Chem., Med. Univ., Lublin, Poland, rafal.gajos@umlub.pl)

      J. Chromatogr. A 1499, 183-189 (2017). Description of the 2-D separation technique orthogonal pressurized planar electrochromatography (OPPEC), in which two simultaneous and orthogonal processes of electrophoresis and chromatography are involved in the separation mechanism. In the case of preparative separation of substances characterized by different electrophoretic mobility, such a separation system can be constantly fed with the sample solution and the separated components can be constantly collected at its outlet. Discussion of the capabilities of OPPEC for preparative separation of substances characterized by the same electrophoretic mobility. In the proposed solution, the separation system is periodically fed with the sample solution and separated components are collected alternately at its outlet. The new approach might be advantageous to column chromatography with regard to the separation of complex mixtures.

      Keywords:
      Classification: 3d, 35d
      81 140
      TLC study of the polar compounds present in extractable organic matter of different origin
      M.J. FABIANSKA, (Silesian Univ., Fac. of Earth Sci., 42-700 Sosnowiec, Bedzinska Street 60, Poland)

      J. Planar Chromatogr. 11, 108-113 (1998). Separation of extracts of bitumen, coal tars, host rock, and lignite into aliphatic, aromatic, and polar compounds by preparative chromatography on silica gel with petroleum ether. Visualization by spraying with a 1% ethanolic solution of rhodamine 6G. TLC of the polar compound fraction with dichloromethane. The fraction was tested for the presence of phenols, aldehydes, ketones and quinones, carboxylic acids, thiols, and aniline, pyridine, quinoline, acridine, pyrrole, indole, and carbazole derivatives. Detection by spraying with 11 visualization reagents and under UV.

      Classification: 35d
      107 153
      Determination of additives in plastic foils
      Elisabeth DYTKIEWITZ, W. SCHWACK* (*University of Hohenheim, institute of Food Chemistry, Garbenstrasse 28, 70599 Stuttgart, Germany, wolfgang.schwack@uni-hohenheim.de)

      CBS 105, 13-15 (2010). HPTLC of PVC foil samples on silica gel with isooctane – toluene – diethyl ether – ethyl acetate 8:7:4:1 after chamber saturation for 10 min, up to a migration distance of 65 mm. Detection of the biological activity of any compound migrated from the plastic foils in migration studies by dipping in Vibrio fischeri bacteria suspension and documentation with the Bioluminizer. Also direct extraction of additives from plastic foils by the TLC-MS Interface coupled to an Agilent LC-MS system and recording of the eluted additives in the positive ESI mode. Exact masses of unknowns were calculated with MassWorks software allowing their improved specification and thus their confirmation.

      Classification: 35