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
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      66 151
      Clotrimazol
      L. KRAUS*, R. RICHTER, (*Lehrstuhl für Pharmakognosie der Universität Hamburg, D-W-2000 Hamburg 13)

      Dünnschichtchromatographischer Nachweis in Cutistad-Lösung. (Determination of clotrimazole in Cutistad solution by thin-layer chromatography.) Deutsche Apotheker Zeitung 130, 619 (1990). TLC on silica with xylene – ethanol – ether 9:1:1. Detection by spraying with Dragendorff’s reagent.

      Classification: 32a
      67 050
      Ammoniummolybdat-imprägnierte Sorptionsschichten für die Dünnschichtchromatographie zur Beurteilung phenolkontaminierter Wässer
      H. THIELEMANN, (Med.-Tech. Bereich, Kreiskrankenhaus, D-O-Treuenbrietzen, FRG)

      (Layer impregnated with ammonium molybdate for TLC of water contaminated with phenols.) Z. Wasser-Abwasser-Forsch. 23, 113-115 (1990). TLC of phenols on silica impregnated with 5% ammonium molybdate using toluene-acetone-chloroform 49:35:25 as mobile phase. Detection limit for qualitative determination 0.6-1 µg per spot and for semiquantitative determinations between 2 and 10 µg.

      Classification: 7
      67 090
      Separation of low-molecular-weight cholesteryl esters by thin-layer chromatography
      G.W.C. HUNG, A.Z. HARRIS, (Dep. Chem., The Univ. of Montevallo, Montevallo, Alabama 35115-6476, USA)

      Microchim. J. 40, 208-215 (1989). TLC separation of low-molecular weight cholesteryl esters such as cholesteryl formate, cholesteryl acetate, cholesteryl propionate and cholesterol from their mixtures with e.g. hexane - chloroform - ether - methanol - acetic acid - 92:1.5:6:0.5:0.2. Detection by dipping in cupric acetate - phosphoric acid - water solution (30 g of cupric acetate in 80 mL phosphoric acid and diluted to 1 L with water), followed by heating at 130 °C for 5 min.

      Classification: 13c
      67 112
      Clerodane-type diterpenes and other constituents of Penianthus zenkeri
      H. ACHENBACH, H. HEMRICH, (*Dept. of Pharm. Chem., Univ. of Erlangen, D-W-8520 Erlangen, FRG)

      Phytochemistry 30, 1957-1962 (1991). TLC of clerodane diterpenes on silica with chloroform - methanol 9:1, ethyl acetate - methanol 9:1 and petrol ether - acetone 9:1. Detection with anisaldehyde reagent. (Excellent resolution of clerodane-type diterpenes. Also TLC of berberine and related alkaloids on silica with methanol - water mixtures, as well as column chromatography.

      Classification: 15a, 22
      67 138
      Determination of the enantiomeric composition of 2-methoxy-3-(1'-methylpropyl)pyrazine from Galbanum oil using achiral and chiral lanthanide shift reagents
      S. MIHARA, H. MASUDA, O. NISHIMURA, H. TATEBA, (Ogawa & Co., Ltd., 6-329 Akabanemishi, Kita-ku, Tokyo 115, Japan)

      J. Agric. Food Chem. 38, 465-467 (1990). Analytical and preparative TLC of 2-methoxy-methyl-popyl-pyrazine on silica with acetone - hexane 1:9 and dichloromethane - ethyl acetate 6:1.

      Classification: 23e
      67 165
      Aerobic and anaerobic soil metabolism of Dicamba
      J.R. KRUGER, R.G. BUTZ, D.J. CORK, (Biol. Dept., Illinois Inst. of Techn., Chicago, Illinois 60616, USA)

      J. Agric. Food Chem. 39, 995-999 (1991). TLC of dicamba and 2,6-DCSA (dichlorosalicylic acid) on silica against standards with toluene - acetone - acetic acid 75:20:5, ethyl acetate - acetic acid 20:1 or chloroform - ethanol - acetic acid 85:10:5. Visualization under UV or by autoradiography. Quantification after elution by LSC.

      Classification: 29d
      67 205
      Drug technology of a paranteral preparation for Trimetoprim monotherapy
      J. NIKOLICS*, GY. STAMPF, I. RACZ, (SOTE, Inst. Pharm., H-1092 Budapest, Högyes E.u.7., Hungary)

      Acta Pharmaceutica Hungarica 61, 109-116 (1991). TLC of 2,4-diamino-5-(3,4,5-trimethoxy-benzyl)-pirimidine on silica with acetic acid - acetone - water 5:5:1. Detection under UV or by spraying with 10% sulfuric acid in ethanol.

      Classification: 32a
      68 073
      Densitometric determination of flavonoids after derivatization
      M. BILLETER, B. MEIER, O. STICHER, (Dept. Pharmacy, Swiss Federal Inst. of Technology (ETH) Zürich, CH-8092 Zürich, Switzerland)

      J. Planar Chromatogr. 3, 370-375 (1990). The influence of derivatization technique, plate drying, reagent concentration, and selected detector parameters on the densitometric determination of flavonoids was investigated using the two main flavonoid glucoronides from Malva silvestris leaves as an example. Postchromatographic derivatization by dipping successively in 0.5 % NST (2-aminoethyl diphenylborinate) in ethyl acetate and 5 % polyethylene glycol in dichloromethane. The method is also appropriate for the quantitative determination of flavonoids.

      Classification: 8a
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