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.

      108 057
      High-performance thin-layer chromatographic analysis of betaine in alcohol extracts of Achyranthes aspera L
      F.A. MEHTA*, B.G. PATEL, S.S. PANDYA, K.B. AHIR (*Indukaka Ipcowala College of Pharmacy, P. O. Box 53, P. O. Vithal Udyognagar, Beyond GIDC Phase IV, New Vallabh Vidyanagar, Gujarat, 388 121, India; fm999@ymail.com)

      J. Planar Chromatogr. 24, 136-139 (2011). HPTLC of ethanolic extracts of plant material and betaine on silica gel, prewashed with methanol, with methanol - water 9:1 in a twin-trough chamber saturated for 30 min. Detection under UV light at 254 and 366 nm and by spraying with Dragendorff’s reagent or with sulfuric acid reagent followed by heating at 120 °C for 10 min (Dragendorff’s reagent) or at 110 °C until the intensity of the fluorescent zones reached a maximum (sulfuric acid). Quantitative determination by densitometry at 550 nm. The calibration range was between 4 and 30 µg/band. LOD and LOQ was 1 and 4 µg/band, respectively. The repeatability (n = 6) was 1.7 %. The recovery was between 99.1-101.9 %. The inter-day and intra-day precision (n = 3) was between 1.1- 2.2 % and 1.2-2.2 %, respectively.

      Classification: 18a
      115 053
      Separation of amino acids based on thin-layer chromatography by a novel quinazoline based anti-microbial agent
      S. SEN*, S. SARKAR, P. KUNDU, S. LASKAR (*Department of Chemistry, The University of Burdwan, Golapbag, India, sssensupriti@gmail.com)

      American Journal of Analytical Chemistry. 3, 669-674 (2012). TLC of 22 amino acids on silica gel with n-propanol - water 7:3. Detection by spraying with 0.01 % 6-pyridin-2-yl-5,6-dihydro-benzo[4,5]imidazo[1,2-c] quinazoline in ethanol (reagent 1), followed by drying, then spraying with 0.25 % ninhydrin in acetone (reagent 2), and heating at 110 °C for 10 min. The reagent 1 produced various distinguishable colors and LODs between 5 and 200 ng/zone.

      Classification: 18a
      55 069
      Design and synthesis of inhibitory analogues of LH-RH with increased antiovulatory potency
      I. MEZO, J. SEPRODI, J. ERCHEGYI, A. HORVATH, K. NIKOLICS et al.

      Acta Chimica 116, 173-187 (1984). TLC of amino acids on silica with e.g. a) butanol- acetic acid - ethyl acetate1:1:1, b) butanol- acetic acid - water 4:1:5, c) butanol-pyridine - acetic acid -water 15:10:3:12. Detection with ninhydrin, Ehrlich reagent, chlorine-o-toluidine.

      Classification: 18a
      58 020
      Cellulose conformation responsible for resolution of DL-amino acids
      S. YUASA, A. SHIMADA, M. ISOYAMA, T. FUKUHARA, M. ITOH

      Chromatographia 21, 79-82 (1986). TLC of aromatic DL-amino acids on cellulose with pyridine - ethanol - water in various proportions. Discussion of the relationship between the resolution of DL-amino acids and cellulose conformation change under hydrophobic conditions.

      Keywords:
      Classification: 2a, 18a
      60 022
      Use of a scanning laser fluorometric detector in high-performance thin-layer chromatography
      B.G. BELENKII*, E.S. GANKINA, T.B. ADANOVICH, A.F. LOBAZOV, S.V. NECHAEV, M.G. SOLNENKO. (*Inst. Macromol.Comp., St.Petersburg, Russia)

      J. Chromatogr. 365, 315-320 (1986). Description of a laser fluorometric detector for determining amino acids as dansyl derivatives after HPTLC. Photon counting for fluorescence detection (computer for data processing). Calibration curves for.isoleucine and glycine down to 5 x l0 to the minus 14 mol per spot (error less than 10 % ).

      Keywords:
      Classification: 3f, 18a
      61 036
      (A simple developing chamber for horizontal thin-layer chromatography) (Chinese)
      Y. WU (Wu Youguang), (Jiangxi Med. Coll., Jiangxi, P.R. China)

      Chinese Anal. Chem. 15, 945-949 (1987) (Fenxi Huaxue). Description of a developing chamber for horizontal TLC. Demonstration of the separation of amino acids on cellulose - silica 5:2 with two solvent systems. The chamber is also suitable for continuous development.

      Keywords:
      Classification: 3d, 18a
      62 139
      HPLC of amino acids on silica, coated with ammonium tungstophosphase
      L. LEPRI*, P.G. DESIDERI, L. MERLINI, L. CHECCHINI, (*Inst. Chim. Anal., Univ. Firenze, Via G. Capponi 9, 50121 Firenze, Italy)

      Chromatographia 23, 814-817 (1987). TLC on silica, impregnated with ammonium tungstophosphate, with 0.05M phosphate buffer solution (pH 2.1). Study of the correlation between these data and those from HPLC.

      Classification: 18a
      63 189
      (Determination of taurine by thin-layer chromatography
      Y. TANG, (Tang Ying), (Beijing Coll. Trad. Chin. Med., Beijing, PR China)

      Chinese J. Pharm. Ind. (Yiyao Gongye) 18, 321-322 (1987). TLC of taurine on silica with butanol - acetic acid - ethanol - water 4:2:1:1. Detection by spraying with ninhydrin. Quantification by densitometry at 515 nm.

      Classification: 18a, 32c