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
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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.

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      107 020
      Effect of the vapour phase on the separation of isoquinoline alkaloids by thin-layer chromatography
      A. PETRUCZYNIK*, K. SLIWKA, M. WAKSMUNDZKA-HAJNOS (*Med. Univ., Dep. of Inorg. Chem., 20-081 Lublin, Poland)

      Acta Chromatographica 22 (3), 391-404 (2010). Examination of the effect of conditioning of the silica layer by mobile phase vapor, diethylamine vapor and its aqueous and methanolic solutions, and ammonia vapor on the retention of alkaloids eluted with multicomponent non-aqueous mobile phases. Investigation of the effect of conditioning time and vapor phase composition on system efficiency and peak symmetry, and as well the effect of vapor phase composition on separation selectivity.

      Classification: 2
      107 059
      Development and validation of spectrophotometric and HPTLC methods for simultaneous estimation of ofloxacin and ornidazole in their combined dosage form
      V. ROHIT*, H. KADIKAR, Vishranti TRIVEDI, V. SHAH (*Dept. of Q. A., Arihant School of Pharmacy and BRI, Adalaj, Gandhinagar, Gujarat, India)

      62nd Indian Pharmaceutical Congress Abstract No. F-330 (2010). TLC of ofloxacin and ornidazole on silica gel with 1,4-dioxane – ethyl acetate – toluene – glacial acetic acid – water 5:5:3:2:2. The hRf values were 16 and 89 for ofloxacin and ornidazole, respectively. Quantitative determination by absorbance measurement at 287 nm. The results by TLC were comparable to the results by a spectophotometric method.

      Classification: 11a
      107 076
      Characterization and identification of mycosporines-like compounds in cyanolichens
      C. ROULLIER, M. KRUGLER, E. WENSIG, A. MAILLARD, G. RECHBERGER, B. LEGOUIN, R. BAUER, J. BOUSTIE* (*Group of Natural Products, Synthesis and Medicinal Chemistry, Faculty of Pharmaceutical and Biological Sciences, University of Rennes, France, joel.boustie@univ-rennes1.fr)

      Isolation of mycosporine hydroxyglutamicol from Nephroma laevigatum Ach. Phytochemistry 72, 1348-1357 (2011). HPTLC of mycosporines and mycosporines-like amino acids on silica gel with chloroform – methanol – water 6:4:1. The plate was dried in a stream of nitrogen and protected from light. Detection by absorbance measurement at the respective maximum wavelength between 310 and 360 nm. The hRfvalues of the compounds ranged between 20 and 80. HPTLC allowed a rapid and simultaneous comparison of 12-20 extracts for UV-absorbing compounds within 2 h.

      Classification: 18a
      107 098
      Simultaneous estimation of drotaverine hydrochloride and etoricoxib by HPTLC
      D. TAJANE*, K. INGALE, V. CHOUDHARI, B. KUCHEKAR (*Dept. of Pharmaceutical Analysis & Q. A., MAEER’s Maharashtra Institute of Pharmacy, Kothrud, Pune 411038, India)

      62nd Indian Pharmaceutical Congress Abstract No. F-339 (2010). TLC of drotaverine hydrochloride (DRT) and etoricoxib (ETR) on silica gel with toluene – ethyl acetate – methanol 1:4:1. The hRf values were 45 and 66 for DRT and ETR, respectively. Quantitative determination by absorbance measurement at 304 nm. The method was linear in the range of 200-700 ng/band for DRT and 225-787 ng/band for ETR. The recovery was in the range of 99.9-100.1 % for both drugs.

      Classification: 23e
      107 119
      Development and validation of a method for densitometric analysis of lupeol from Mimosoups elengi
      G.P. GANU*, S.S. JADHAV, A.D. DESHPANDE (*Pad. Dr D.Y. Patil Inst. of Pharm. Sci. & Res., Dep. of Pharmacy, Pimpri, Pune, India)

      Acta Chromatographica 22 (3), 491-497 (2010). HPTLC of lupeol (methanolic Soxhlet extract from the bark of Mimosoups elengi) on silica gel with toluene – ethyl acetate – formic acid 12:2:1. The hRf value of lupeol was 64. Evaluation by densitometry at 220 nm. The linearity was in the range of 1–4 µg/band. The precision was 1.06 and 1.03 %RSD, respectively. Recovery was 97.3 %.

      Classification: 32e
      107 138
      Development and validation of an HPTLC method for analysis of zerumbone, the anticancer marker from Zingiber zerumbet
      K.K. ROUT*, S.K. MISHRA, J. SHERMA (*Utkal Univ. Pharm. & Phytochem. Div., Univ. Dep. of Pharm. Sci., Bhubaneswar 751004 Orissa, India)

      Acta Chromatographica 21(3), 443-452 (2009). HPTLC on silica gel with ethyl acetate – hexane 3:17. Detection and quantification by densitometry at the maximum absorbance wavelength of 250 nm. The linearity was in the range of 60–260 ng/zone with r=0.9997. The limits of detection and quantification were 20 and 60 ng/zone, respectively. The precision and repeatability of the method were found to be 0.8 and 1.1 %, respectively. Recovery ranged from 97.9-100.1 %. The maximum zerumbone content in the rhizome was 1.81 %.

      Classification: 32e
      108 012
      The start-to-end chemometric image processing of 2D thin-layer videoscans
      L. KOMSTA*, L. CIESLA, Anna BOGUCKA-KOCKA, Aleksandra JÓZEFCZYK, J. KRYSZEN, Monika WAKSMUNDZKA-HAJNOS (*Dep. of Med. Chem., Med. Univ. of Lublin, Jaczewskiego 4, 20-090 Lublin, Poland)

      J. of Chromatogr. A 1218 (19), 2820-2825 (2011). A unified procedure for image preprocessing of 2D TLC videoscans saved as JPG files is proposed for further supervised or unsupervised chemometric analysis. The procedure was based on open source software and included denoising using a median filter, baseline removal with the rollerball algorithm and nonlinear warping using spline functions. The application of the proposed procedure enabled filtration of random differences between images, such as changes in the intensity of the background as well as differences in the location of the zones. After the preprocessing only the zone intensity had an influence on the statistical analysis by principal component analysis (PCA) or other techniques. The proposed technique was successfully applied for the determination of the differences between three Carex species based on the 2D videoscans of the extracts.

      Classification: 3f
      108 040
      High-performance thin-layer chromatographic determination of cefixime and ofloxacin in combined tablet dosage form
      K. KHANDAGLE, S. GANDHI, P. DESHPANDE, A. KALE, P. DESHMUKH (*Dept. of Pharmaceutical Analysis, A.I.S.S.M.S. College of Pharmacy, Pune, India)

      J. Chem. Pharm Res. 2(5), 92-96 (2010). TLC of ofloxacin and cefixime on silica gel with methanol - ethyl acetate - 25 % ammonia 7:7:3. The hRf value of ofloxacin was 61 and of cefixime 78. The method was linear in the range of 50-500 ng/band. The recovery was in the range of 99.3-102.2 %. Quantitative determination by densitometry in absorbance mode at 295 nm.

      Classification: 11a
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