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.
J. Chromatogr. 497, 139-146 (1989). TLC of faecal bile acids on silica with isooctane - 2-propanol - acetic acid 30:10:1 for the 1st development and isooctane - ethyl acetate - acetic acid 10:10:2 for the 2nd. Detection by dipping into 0.2% 2,7-dichlorofluorescein ethanol solution. Quantification by fluoro densitometry at 366 nm. Good correspondence between this method and GC.
IV. Comparison of separation of studied bile acids by the use of cluster analysis. J. Liq. Chrom. & Rel. Technol. 27, 2987-2995 (2004). TLC of bile acids (cholic, glycocholic, glycolithocholic, deoxycholic, chenodeoxycholic, glycodeoxycholic, and lithocholic acid) on silica gel and a mixture of silica gel and Kieselguhr with n-hexane - ethyl acetate - acetic acid in various volume compositions. Detection with 10 % aqueous sulfuric acid followed by heating at 120 °C for 20 min. On silica gel the separation of glycocholic from glycodeoxycholic acid was difficult, on the mixed silica gel - Kieselguhr layer the separation of cholic acid from glycolithocholic acid. The obtained results indicate that similar analysis can be an alternative method for the estimation of chromatographic separations of studied bile acids.
Advances in Liquid Chromatography, Sept. 3-6 (1988), Szeged, Hungary. TLC on silica with dichloromethane - methanol 85:15, or ethyl acetate - methanol - NH3 85:10:5. Detection by spraying with vanillin - sulfuric acid. TLC screening of the ecdysteroid content of plants.
(Hungarian). Acta Pharmaceutica Hungarica 69, 72-76 (1999). TLC on silica gel with dichloromethane - ethanol 85:15, chloroform - methanol - benzene 25:5:3. Densitometry at 254 nm.
Chinese J. Pharm. Anal. 27 (3), 412-413 (2007). TLC of dexamethasone acetate on silica gel with dichloromethane – methanol 9:1. Detection under UV 254 nm.
Neighbouring group participation V. (0-4) Neighbouring group participation and fragmentation in the 16-hydroxymethylandrost-5-ene-3,17-diol series. Acta Chimica 110, 429-440 (1982). TLC of 16-hydroxymethylandrost-5-ene-3,17-diol and isomers on silica with a) methanol - benzene 1:99, b) methanol - benzene 5:95, c) acetone - benzene - petrol ether 30:35:35. Detection with 50 % aq. phosphoric acid and by heating at 100 -120 °C for 15 minutes.
J. High Resol. Chromatogr. 6, 617-620 (1983). HPTLC of bile acid methyl esters on silica and octadecyl-bonded silica with different solvent systems, e.g. methanol - water 95:5, 9:1, 8:2; acetonitrile-water 95:5, 85:15, 75:25; hexane - ethyl acetate - acetic acid 20:10:0.5, 10:20:0.5, 10:40:2, hexane - isopropanol - acetic acid 50:10:1, 40:10:1, 30:10:1. late development with an appropriate solvent system for 6 cm. Detection by spraying with 0.5 % vanillin in sulfuric acid-ethanol 4:1 and heating at 100 °C.
J. Chromatogr. 355, 427-433 (1968). TLC of 7-carboxymethyl steroids on silica with a) hexane - ethyl acetate 3:7, b) benzene -ether 6:4 or 3:7, c) hexane - ethyl acetate - dichloromethane 25:60:15 or 3:5:3. Comparison with HPLC.