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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      55 101
      Thin-layer chromatographic analysis of the OA 6129 group of carbapenem antibiotics in fermentation broths
      D. OKUYAMA, M. OKABE, Y. FUKAGAWA, T.ISHIKURA

      J. Chromatogr. 291, 464-470 (1984). TLC of carbapenem antibiotics on silica with chloroform - methanol - 0.01 M phosphate buffer at pH 7.5 8:6:1. Detection by dipping the plate in Ehrlich reagent. Quantification by scanning by absorbance at 575 nm. Also bioautography with comamonas terrigena. Comparison of densitometry with bioautographic analysis.

      Classification: 28a
      58 115
      (Synthesis of the disaccharide components of vancomycin-type antibiotics
      F. SZTARICSKAI, J. CSANADI, G. BATTA, Z. DINYA, R. BOGNAR. Magyar Kemiai Folyoirat 91, 487-494 (1985) (Hungarian)

      Phenyl- beta -acobioside and its N, N-diethyl derivative.) TLC study synthesis of the heterodisaccharide units of the additional antibiotics of the vancomycin group. TLC on silica with a) petrol ether - acetone 7:3, b) benzene - methanol 85:15 and 97:3, c) benzene - ethyl acetate 9:1, d) isopropanol - NH3 - water 60:5:5, e) isopropanol - NH3 7:3. Detection by spraying with 5 % sulfuric acid in ethanol and heating at 105 °C for 5-10 min.

      Classification: 28a
      61 155
      Quantitative fluorometric determination of netilmicin and gentamicines C1, C1a, C2 and C2a in Pharmaceutical formulations on RP layers
      F.R. KUNZ, H. JORK, (Univ. des Saarlandes, FB Pharmazie u. Biologische Chemie, D-6600 Saarbrücken, FRG)

      H. TRAITLER, A. STUDER, R.E. KAISER (eds): Instrumental HPTLC, Institute for Chromatography, Bad Dürkheim, FRG (1987), 437-451. TLC on C8- or C18-bonded silica with methanol - 0.1 M lithium chloride in 32 % NH3 5:25. Detection by dipping in DOOB-reagent and heating. Quantification by fluorodensitometry after dipping in a solution of paraffin oil - n-hexane 1:6. Detection limits, 10 and 50 ng, resp.

      Classification: 28a
      64 221
      Tetracyclin - Derivate
      P. PACHALY, (Pharm. Inst. der Univ., Kreuzbergweg 26, D-5300 Bonn 1, FRG)

      Tetracyclinhydrochloric (Oxytetracyclinhydrochorid), Chlortetracyclinhydrochlorid, Demeclocyclinhydrochlorid, Doxycyclinhydrochlorid, Minocyclinhydrochlorid. (German). Deutsche Apotheker Zeitung 129, 1841-1842 (1989). TLC of tetracycline on cellulose with 5g MgCl2•6 H2O and 0.3 g Na2EDTA•2 H2O in 100 mL water + 2 mL acetic acid. Detection by spraying with NH3 and under UV 365 nm. TLC of tetracycline and oxytetracycline on cellulose with isopropanol - acetone - water 75:15:15. Detection under UV 365 nm.

      Classification: 28a
      67 147
      Quantitative analysis of chlortetracycline and demeclocycline by TLC and HPLC - a comparison
      W. NAIDONG, C. HAUGLUSTAINE, E. ROETS, J. HOOGMARTENS, (Katholieke Universiteit Leuven, Institut voor Farmaceutische Wetenschappen, van Evenstraat 4, B-3000 Leuven-Belgium)

      Proc. 6th Int. Symp. Instrum. Planar Chromatogr., (Interlaken 1991), Inst. Chromatogr., Bad Dürkheim, FRG, 235-244 (1991). TLC for assay and purity control of chlortetracycline and demeclocycline on EDTA pretreated silica with dichloromethane - methanol - water 60:35:5 for chlorotetracycline and 59:35:6 for demeclocycline. Densitometry by absorbance at 280 nm. Comparison with HPLC showed a good correlation to TLC-data (r = 0.9999). For TLC standard deviation (RSD) of main components was < 2%, for LC the RSD was 1%.

      Classification: 28a
      69 162
      Doxycyclinehyclat
      P. PACHALY, (Pharmazeutisches Institut der Universität Bonn, D-W-5300 Bonn)

      Deutsche Apotheker Zeitung 132, 514-515 (1992). TLC of tetracyclinehydrochloride, chlorotetracyclinehydrochloride, demeclocyclinehydrochloride, doxycyclinehyclat and minocycline on cellulose with 5g MgCl2· 6 H2O + 0.3 g Na2EDTA · 2 H2O + 100 g water + 2mL acetic acid. Visualization by spraying with NH3 and under UV 365 nm.

      Classification: 28a
      74 092
      Quantitative TLC of erythromycin - application to commercial bulk samples and biological samples
      K. KHAN, J. PAESEN, E. ROETS, J. HOOGMARTENS*, (*Katholieke Universiteit Leuven, Lab. voor Farm. Chem., Fac. Farm. Wetenschappen, Van Evenstraat 4, B-3000 Leuven, Belgium)

      J. Planar Chromatogr. 7, 349-353 (1994). TLC on silica with dichloromethane - methanol - 25% NH3 60:6:1. Detection by spraying with 0.15% xanthydrol in hydrochloric acid conc. - acetic acid 60:5, followed by heating. Quantification by densitometry at 525 nm. Comparison of TLC with LC. This TLC method can be used for rapid and simple quantification of erythromycin in urine and plasma samples.

      Classification: 28a
      78 091
      Separation and identification of some cephalosporins on impregnated TLC plates
      R. BHUSHAN*, V. PARSHAD, (Dept. Chem., Univ. Roorkee, Roorkee-247-667, India)

      Biomed. Chromatogr. 10, 256-260 (1996). TLC on silica impregnated with EDTA in different concentrations with 1) propionic acid - 2-propanol - water 2:1:1, 2) 2-propanol - water - ethyl acetate 5:3:3, 3) butanol - water - acetic acid 5:4:2. Detection by exposure to iodine vapor. Discussion of the effects of the concentration of the impregnating reagent and the composition of the mobile phase on the resolution.

      Classification: 28a