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.

      66 093
      Coumarin-6-sulphonyl chloride
      S.M.Z. AL-KINDY, J.N. MILLER*, (*Dep. Chem., Loughborough Univ. Technol., Loughborough, Leicestershire LEII 3TU, UK)

      Part 2. Chromatographic applications. Anal. Chim. Acta 227, 155-163 (1989). TLC of coumarin-6-sulphonyl chloride derivatized amino acids on silica with chloroform – ethyl acetate – methanol – acetic acid 20:20:9:1. Detection by absorbance at 320 nm, or by spraying with ethanol, by fluorescence 366/>500 nm at 77°K. Detection limits in the ng level of analyte for both procedures.

      Keywords:
      Classification: 3e, 18a
      68 219
      Separation of optical and structural isomers by planar chromatography with development by ß-cyclodextrin solutions
      L. LEPRI*, V. COAS, P.G. DESIDERI, L. CHECCHINI, (*Dept. of Public Health, Epidemiology, and Environmental Analytical Chemistry, Univ. of Florence, Via G. Capponi n. 9, 50121 Florence, Italy)

      J. Planar Chromatogr. 3, 311-316 (1990). Investigation of the chromatographic behavior of dansyl- (DNS), dinitrophenyl- (DNP), dinitropyridyl- (DNPy), and ß-naphthylamide-substituted amino acids, and alkaloids and polycyclic aromatic hydrocarbons (PAH) on layers of SilC18-50F and KC18-F developed with aqueous-organic solutions containing ß-cyclodextrin as chiral agent. For the first time the D and L enantiomers of DNP-Leu, DNPy-Leu, DNPy-Phe, and DNPy-Trp have been separated with ß-cyclodextrin in the mobile phase. The influence of the concentration of urea and of temperature on the separation factors of aromatic hydrocarbon has been studied.

      Classification: 18a, 38
      72 102
      A facile HPTLC method for determination of histamine released from rat serosal mast cells
      N.N. SINGH*, C. PERIERA, U.M. PATIL, (*Res. and Develop., Asia-Pacific Division, Proctor and Gamble India Ltd., Bombay, India)

      J. Liquid Chromatogr. 16, 1845-1857 (1993). HPTLC on silica with benzene - triethanolamine 3:1 after derivatization with dansyl chloride. Quantification by fluoro densitometry.

      Classification: 18a
      76 215
      (Studies of the antifertility active constituents in Balsampear, Momordica charantia L
      F. CHANG (Chang Fenggang), J. LI (Li Jianmei), (*Dept. Med. Chem., Guiyang Med. Coll., Guiyang 550004, P.R. China)

      J. Chinese Herb Med. (Zhongcaoyao) 26, 281-284 (1995). Isolation of a protein extracted from balsampear by DEAE-cellulose chromatography. Identification by chemical methods and polyacrylamide gel electrophoresis. The protein is composed of 17 kinds of amino acids. Analysis of the N-end amino acid (leucine) by two-dimensional TLC on DNS-amino acid-polyamide with 1.5% formic acid, and benzene - acetic acid 9:1 for the two directions, respectively. Detection under UV 365 nm.

      Classification: 18a, 36
      78 077
      (Pharmacognostic studies on the genitalia of mink in comparison with those of other animals
      G. ZHANG (Zhang Guijun)*, Y. XU (Xu Yanjun), ZH. GE (Ge Zhenghua), ZH. JIN (Jin Zhexong), X. LIANG (Liang Xueqin), (*Helongjiang Coll. Trad. Chin. Med., Harbin 150040, P.R. China)

      J. Chinese Herb Med. (Zhongcaoyao) 27, 422-426 (1996). TLC of amino acids on silica with chloroform - methanol - formic acid 35:15:1. Detection by spraying with 0.2% ninhydrin in ethanol. TLC of steroids on silica with benzene - petrol ether 4:1. Detection by spraying with acetic anhydride - sulfuric acid - ethanol 1:1:10 and heating at 100°C for 15 min.

      Classification: 13, 18a
      84 055
      A rapid assay for tyrosine hydroxylase activity, an indicator of chronic stress in laboratory and domestic animals
      K. CHOBOTSKA, M. ARNOLD, P. WERNER, V. PLISKA*, (*Dept. of Animal Sci., Swiss Federal Inst. of Technology, CH-8092 Z¸rich, Switzerland)

      Biol. Chem. 379, 59-63 (1998). TLC of tyrosine and 3,4-dihydroxyphenyl-alanine (DOPA), as well as of adrenaline, noradrenaline and dopamine on silica gel with n-butanol ñ acetic acid ñ water 4:1:1. Detection with ninhydrin spray. Rf values: DOPA 0.29, adrenaline 0.36, noradrenaline 0.38, tyrosine 0.41, dopamine 0.43. Measurement of [3H]-radioactivity of DOPA by scintillation counting.

      Keywords:
      Classification: 18a, 32f, 34
      89 074
      Insulinotropic effects of Citrullus colocynthis fruit extract
      R. NMILA, R. GROSS, H. RCHID, M. ROYE, M. MANTEGHETTI, P. PETIT, M. TIJANE, G. RIBES, Y. SAUVAIRE*, (*Lab. de Recherche sur les Substances Naturelles Végétales, Univ. Montpellier II, UPRES EA 1677, Place E. Bataillou, BAT. 15, CC024, 34095 Montpellier Cedex 05, France)

      Planta med. 66, 418-423 (2000). TLC of b-pyrazol-1-yl alanine on silica gel with chloroform - methanol - water 13:10:3. Visualization by spraying with 2% methanolic ninhydrin solution and heating at 110°C for 10 min.

      Keywords:
      Classification: 18a
      97 038
      Multiple development HPTLC analysis of amino acids on cellulose layers
      Jolanta Flieger*, M. Tatarczak, H. Szumilo (*Department of Inorganic and Analytical Chemistry, Medical University, 20-081 Lublin, Staszica 6, Poland)

      J. Planar Chromatogr. 19, 161-166 (2006). HPTLC of 16 amino acids on cellulose in a horizontal chamber with aqueous mixtures of 2-propanol, acetonitrile, and tetrahydrofuran in the range of 60-90 % (10 % increments). Acetic acid (at a concentration of 1%) was only added to the mobile phases containing 2-propanol. Best separation was achieved with tetrahydrofurane - water 17:3; acetonitrile - water 4:1; and 2-propanol - water - acetic acid 89.5 - 9.5 - 1 respectively. The adsorbed solvent was removed before repeating the development process. Visualization by spraying with ninhydrin solution and heating at 105 °C for 1.5-2 min. Densitometric evaluation by absorbance measurement at 415 nm.

      Classification: 18a