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.

      93 084
      Monitoring of proinsecticides (oxazolines) in biological samples
      M.BEAUFOUR*, J.-C. CHERTON, A. CARLIN-SINCLAIR (*Laboratoire Sircob, Bat. Lavoisier, 45 avenue des Etats-Unis, F-78035 Versailles Cedex, France. beaufour@chimie.uvsq.fr)

      CBS 90, 12-13 (2003). TLC of oxazoline Ia on aluminum sheets RP-18 with methanol over 10 mm, followed by water - acetonitrile 1:1 over 55 mm. Ion pair chromatography of oxazoline Ia with phosphate buffer - acetonitrile 1:1 over 60 mm after dipping in 2 mM cetyltrimethylammonium bromide. TLC of oxazoline Ib and Ic with phosphate buffer - acetonitrile - dioxane 4:3:3 over 65 mm. Determination by absorbance measurement at 200 nm (oxazoline Ia and Ib) and 262 nm (oxazoline Ic) respectively.

      Classification: 8b, 23e, 29f
      103 065
      A specific chromogenic reagent for detection of diazepam among other benzodiazepines from biological and nonbiological samples after HPTLC
      B.B. DAUNDKAR. M.K. MALVE, R. KRISHNAMURTHY* (*Directorate of Forensic Science Laboratories, Home Dept., State of Maharashtra, Hans Bhugra Marg, Kalina, Vidyanagari, Santa Cruz (E), Mumbai 400098, India; dfsl@gmail.com)

      J. Planar Chromatogr. 21, 249-250 (2008). HPTLC of diazepam, oxazepam, nitrazepam, lorazepam, chlordiazepoxide, and flurazepam on silica gel in a saturated twin trough chamber with chloroform - methanol 9:1. Detection by spraying with 5 % sodium hydroxide solution followed by 1 % m-dinitrobenzene in dimethyl sulfoxide. Violet bands were obtained for diazepam, the other compounds did not react. The sensitivity of this reagent for diazepam is approx. 5 µg/spot.

      Classification: 23e
      107 083
      Stability indicating HPTLC assay method for determination of irbesartan in pharmaceutical formulations 62nd Indian Pharmaceutical Congress Abstract No
      S. KELA*, P. DESAI, C. MODI, P. MEHTA (*Institute of Pharmacy, Nirma University, Ahmedabad 382481, Gujarat, India)

      F-255 (2010). TLC of irbesartan on silica gel with ethyl acetate – toluene – glacial acetic acid 35:15:1. Quantitative determination by absorbance measurement at 240 nm. The method was linear in the range of 200-800 ng/band. The sample was subjected to different stress conditions (acid, alkali, oxidation, thermal & photolytic). The compound was well separated from the different degradation products and could be estimated without any interference from the degradation product. The proposed stability indicating assay method was found suitable for routine quality control.

      Classification: 23e
      107 101
      Development of validated HPLC and HPTLC method for the estimation of citicoline sodium in tablet dosage form
      S. VARGHESE*, R. KUMAR, K. KRISHNAN, T. RAVI (*College of Pharmacy, Sri Ramakrishna Institute of Paramedical Sciences, Coimbatore 641044, (TN), India)

      62nd Indian Pharmaceutical Congress Abstract No. F-381 (2010). TLC of citicoline sodium on silica gel with chloroform – methanol – water 3:7:3. The hRf value was 53. Quantitative determination by absorbance measurement at 280 nm. The results of the method were comparable with the results of a RP-HPLC method.

      Classification: 23e
      121 014
      Lipophilicity of new anticancer 1,6- and 3,6-diazaphenothiazines by use of RP TLC and different computational methods
      Beata MORAK-M?ODAWSKA*, K. PLUTA, M. JELE? (Dep. of Org. Chem. The Med. Univ. of Silesia, Jagiello?ska 4, 41-200 Sosnowiec, Poland, bmlodawska@sum.edu.pl)

      J. Chromatogr. Sci. 56 (4), 376-381 (2018). Investigation of the lipophilicity of new anticancer active 10-substituted 1,6- and 3,6-diazaphenothiazines using RP TLC. Determination of their lipophilicity (RM0 and log PTLC) with mixtures of acetone and Tris buffer as mobile phases. The obtained results showed significant intercorrelation between RM0 and the specific hydrophobic surface area b, revealing congeneric classes of diazaphenothiazines. Transformation of the parameter RM0 into parameter log PTLC by use of the calibration curve. Comparison of the parameter log PTLC with computationally calculated lipophilic parameters log Pcalcd. Discussion of the lipophilicity with the structure elements and correlation with molecular descriptors, ADME properties and in vitro anticancer activities.

      Classification: 2d, 23e
      62 170
      A new method for the determination of saccharin based on thin-layer chromatography and spectrophotometry
      Z.E. VIDAUD, M.O.G. ROCHE, E. CONZALES, (Inst. of Nutrition and Food Hygiene, Havana, Cuba)

      Nahrung 31, 105-108 (1987). TLC of saccharin after extraction from acidified foodstuff on silica with ethyl acetate - acetic acid 9:1. After separation elution with 1% sodium carbonate, photometric determination against standards.

      Keywords: food analysis
      Classification: 23e
      69 145
      Quaternary ammonium compounds in intact plants and in cell suspension cultures of Atriplex semibaccata and A
      M.A.H. KOHEIL, S.H. HILAL, T.S. EL-ALFY, E. LEISTNER*, (*Inst. Pharm. Biol., Univ. Bonn, Bonn, FRG)

      halimus during osmotic stress. Phytochemistry 31, 2003-2008 (1992). TLC of plant extracts and fractions containing choline and betaine on silica with formic acid – water – butanol 2:1:6, methanol – water 1:1, methanol – acetone – conc. hydrochloric acid 45:5:2 and on alumina with methanol – conc NH3 3:1. Detection by spraying with Dragendorff’s reagent. Densitometry. An elegant TLC solution to the difficult identification of quaternary ammonium compounds in crude plant extracts.

      Classification: 23e
      75 109
      Identification and estimation of diazepam in Ayurvedic preparations
      V.W. KAMBLE, M.B. GARAD*, S.V. PADALIKAR, (Regional Forensic Science Laboratory, State of Maharashtra, Cantonment, Aurangabad-431 002, India)

      J. Planar Chromatogr. 8, 143-144 (1995). HPTLC of diazepam, nitrazepam, oxazepam, methaqualone, heroin, on silica with hexane - methanol - acetone 15:3:2, benzene - acetone - ethanol 8:1:1, and chloroform - acetone 8:2. Detection by inspection under UV 254 nm and spraying with Dragendorff's reagent. Quantification by comparison against standards.

      Keywords: toxicology
      Classification: 23e, 32d