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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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.
Examined by carbon-13 NMR. J. Agric. Food. Chem. 34, 470-472 (1986). TLC of maduramicin and metabolites on silica in one- and two-dimensional mode with ethyl acetate - ether - NH3 50:50:1, hexane - acetone 1:1, ethyl acetate - toluene - NH3 66:33:1. Detection by autoradiography and spraying with a methanolic solution of 4 g vanillin and 4 ml sulfuric acid conc., followed by heating at 100 °C for 2 min.
J.A.O.A.C. 70, 691-697 (1987). TLC of 4 macrolide antibiotics (erythromycin, tylosin, oleandomycin, spiramycin) on silica with n-butanol - water - acetic acid 60:20:20. Detection after reacting with xanthydrol, limit 0.02 mg/kg. Quantification of results by bioautography using Bacillus subtilis.
Preparation of n-propyl-a-ristotetrose.) (Hungarian). Magyar Kémiai Folyóirat 95, 382-387 (1989). TLC of propyl-glycoside of ristotetrose on silica with toluene - ethyl acetate 3:1, 9:1 or 8:2, dichloromethane - methanol 98:2, chloroform - methanol - 25% NH3 1:3:1, chloroform - ethyl acetate 7:3 and toluene - ethyl acetate 2:1. Visualization under UV and by spraying with sulfuric acid - ethanol 95:5 followed by heating at 105°C.
J. Agric. Food Chem. 39, 386-391 (1991). TLC of maduramicin and metabolites on silica with hexane - acetone 1:1, toluene - ethyl acetate - methanol 7:10:3, ethyl acetate - ether - ethanol - triethanolamine - water 200:200:6:8:7. Detection by radioactive image scanner, spraying with methanolic vanillin - sulfuric acid solution, followed by heating at 100°C for 10 min. Preparative TLC on RP-18 with methanol - water 8:2; also 2-dimensional TLC with hexane - acetone 1:1, 2nd dimens. methanol - toluene - ethyl acetate 3:7:10.
Biomed. Chromatogr. 6, 196-197 (1992). TLC of tetracycline and amino glycopeptide antibiotics on silica with ethanol - acetic acid - water 10:6:6, and butanol - formic acid - water 6:5:7. Detection by exposing to iodine vapor.
Gesundheitshilfe Dritte Welt - German Pharma Health Fund e.V., 1994, 108 p. Description of simple and technically undemanding TLC methods for the identification of some compounds from the Essential Drug List, (amoxicillin, ampicillin, benzylpenicillin, chloroquine, various tetracyclines), corticosteroids (dexamethasone, betamethasone, prednisolone, hydrocortisone, hydrocortisone acetate), acetylsalicylic acid, paracetamol, ibuprofen, metamizole, albendazole, and mebendazole. TLC on silica or cellulose with mobile phases as simple and non-toxic as possible. Detection under UV or with platinate solution, Dragendorff's reagent, iodine vapor, ethanolic ninhydrin solution etc.
Proc. 9th Internat. Symp. Instr. Chromatogr., Interlaken, April 9.-11., 69-73 (1997). HPTLC of neomycin B, C and neamin (neomycin A) on silica with 1. methanol - acetone - 5% acetic acid 12:15:13 and 2. methanol - acetone - 25% NH3 12:15:13. Postchromatographic derivatization with fluorescamine, stabilization with paraffin/triethanolamine/methyl ethyl ketone.
Part IV: Quantitation and evaluation of penicillins. J. Planar Chromatogr. 12, 180 - 185 (1999). TLC of ampicillin, piperacillin, penicillin, mezlocillin, ticarcillin and oxacillin (direct sample determination) on RP hydrocarbon-impregnated HPTLC plates without solvent elution. The samples remained as a single spot centered about the point of application thereby facilitating direct quantitation by densitometry at different wavelengths. Detection limit 0.1 ng. Quantitation by densitometry in the range of 200 to 300 nm. This technique, direct sample determination (DSD), results in a higher sample throughput in reduced time with all samples being determined under the same conditions as the standards, without sample elution.