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
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      67 183
      Thin layer chromatography of block copolymers
      E.S. GANKINA*, B.G. BELENKII, I.I. MALAKHOVA, E.JU. MELENEVSKAYA, V.N. ZONNIK, (Inst. of Macromolecular Compounds, Acad., of Sci., Leningrad, USSR)

      Proc. 6th Int. Symp. Instrum. Planar Chromatogr., (Interlaken 1991), Inst. Chromatogr., Bad Dürkheim, FRG, 103-112 (1991). Separation technique for block copolymers (BC) of homopolystyrene (PS) and homo-poly-tert-butylmethacrylate (PTBMA) on different silica gels. Detection by spraying with 3.3% KMnO4-solution in conc. H2SO4 followed by heating. Eluents were MEK, mixtures of cyclohexane - toluene - MEK as well as cyclohexane - toluene - MEK - pyridine in various amounts.

      Classification: 31
      68 060
      Scanning thin-layer chromatography-liquid secondary ion mass spectrometry and its application for investigation of drug metabolites
      Y. NAKAGAWA*, K. IWATANI, (Shionogi Res. Lab., Fukushima-Ku, Osaka 553, Japan)

      J. Chromatogr. 562, 99-110 (1991). Separation and identification of non-volatile and thermally unstable mixtures by TLC on silica and reverse-phase TLC on octyl-bonded silica with different solvent systems. Identification by MS including both direct and scanning TLC-liquid ion MS. The methods are simple, useful and easy to perform, and can overcome the problems associated with indirect and direct coupling of LC/MC. Scanning TLC-LS/MS can be carried out like GC/MS and gives good quality of chromatograms and mass spectra.

      Classification: 4e, 32
      68 096
      HPTLC analysis of residues of anabolics in meat and kidney fat
      H.F. DE BRABANDER*, J. VAN HOOF, (*Lab. Chem. Analysis of Food from Animal Origin, Veterinary Faculty of the Univ. of Ghent, Casinoplein 24, B-9000 Gent, Belgium)

      J. Planar Chromatogr. 3, 236-242 (1990). HPTLC separation of anabolic steroids on silica; androgens and gestagens with cyclohexane - ethyl acetate - ethanol 24:16:1 in the first direction and chloroform - acetone 9:1 in the second direction; estrogens with chloroform - benzene - ethanol 36:4:1 in the first direction and hexane - ether - dichloromethane 4:3:2 in the second. An additional confirmation of the identity of the steroids is possible by HPTLC on silica RP-18 with methanol - water - toluene 13:4:1 in the first direction and hexane - dichloromethane - acetonitrile 8:2:1 in the second. Detection by fluorescence after immersion in a 5% sulfuric acid - ethanol solution for 30 sec and viewing under UV 366 nm. Method for routine HPTLC analysis.

      Classification: 13, 32d
      68 131
      Separation of quinolizidine and dihydrofuro(2,3-b)quinolinium alkaloids by overpressured layer chromatography (OPLC)
      J. POTHIER*, G. PETIT-PALY, M. NONTAGU, N. GALAND, J.C. CHENIEUX, M. RIDEAU, C. VIEL, (*Fac. de Pharm. Univ. de Tours, 2 bis Boulevard Tonelé, F-37042 Tous Cedex, France)

      J. Planar Chromatogr. 3, 356-358 (1990). OPLC of alkaloids (lupinine, sparteine, lupanine, 13-hydroxylupanine, and dihydrofuro(2,3-b)quinolinium salts) on alumina with ethyl acetate (quinolizidine alkaloids) an on silica with ethyl acetate - formic acid - water 10:1:1. Visualization of quinolizidine alkaloids by spraying with Dragendorff’s reagent and by fluorodensitometry at 310/>420 nm.

      Classification: 22
      68 215
      Semi-quantitative assessment of the rubber content of polymer-modified bitumens
      C.M. MARSH*, C.J. HLEKANE, (*Abecol (PTY) Ltd., P.O. Box 79, Isando 1600, South Africa)

      J. Planar Chromatogr. 3, 537-538 (1990). TLC of samples of hot rubber-bitumen products rubberised bitumen emulsions of silica with heptane - toluene 1:9, followed by visual evaluation

      Classification: 35c
      69 073
      Photochemical and antimicrobial study of Jacaranda mimosaefolia D
      G.H. MAHRAN*, A.M. EL-FISHAWY, A.M.S. HOSNY, A.M. HILAL, (*Pharmacognosy and Microbiol. Dept., Fac. Pharm, Cairo Univ., Cairo 11562, Egypt)

      Don. grown in Egypt. Herba Hungarica 30, 98-104 (1991). TLC of rhamnose, xylose, arabinose, mannose, glucose, galactose, glucuronic acid and galacturonic acid on silica impregnated with 0.1M sodium sulfate developed with ethyl acetate – acetic acid – methanol – water 12:3:3:2. Visualization by spraying with thymol – sulfuric acid reagent.

      Classification: 10a
      69 117
      Synthesis of bulgaramine, a new indenobenzazepine
      G. BLASKO, (EGIS Pharmaceutical Works, H-1475 Budapest, P.O. Box 100, Hungary)

      Acta Chimica 128, 819-822 (1991). TLC of bulgaramine on silica with dichloromethane – ethanol 10:1. Visualization under UV or by exposing to iodine vapor.

      Classification: 17a
      69 158
      Comparison of induced vapor phase fluorescent responses of four polycyclic ether antibiotics and several lipid classes on RP-18 and silica gel HPTLC plates
      R.J. MAXWELL*, J. UNRUH, (Dept. of Agric., Agric. Res. Service, Eastern Reg. Res. Center, 600 East Mermaid Lane, Philadelphia, PA 19118, USA)

      J. Planar Chromatogr. 5, 35-40 (1992). HPTLC of lasalocid sodium, monensin sodium, narasin sodium, salinomycin sodium on silica and RP-18 with ethyl acetate – water 100:3 resp. with methanol – 5% aqueous acetic acid 9:1 (2 x). Lipids (i.a. L-a-phospatidylcholine-ß-linoleoyl-y-palmitoyl, dipalmitoyl L-a-phosphatidylethanolamine, triolein, oleic acid, L-a-dipalmitoyl phosphatidylcholine) were chromatographed with cyclohexane – ether – acetic acid 90:10:1 on silica, with chloroform on RP-18. VPF resposes on silica and RP-18 have been compared for both classes of compounds: the respose of the polycyclic ether antibiothics narasin and salinomycin on RP-18 plates was three times greater than on silica; lipids with the exception of cholesterol could be detected only on silica plates. Quantification by fluoro densitometry at 366/>400 nm.

      Classification: 11, 28
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