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. 277, 261-272 (1983). TLC of procainamide and N-acetylprocainamide on silica with dioxane -25 % NH3 9:1. In situ spectrometry at 275 nm.
J. Planar Chromatogr. 19, 398-400 (2006). HPTLC of curcumin, piperine, and thymol on silica gel, pre-washed with methanol, without chamber saturation with toluene - ethyl acetate - methanol 18:2:1. Quantitative determination by absorbance measurement at 420 nm for curcumin, 333 nm for piperine, and 277 nm for thymol. Limit of detection for curcumin was 25 ng, for piperine 5 ng, and for thymol 50 ng. Rapid identification of the three compounds is also possible by spraying the plate with anisaldehyde in sulfuric acid reagent.
J. Liquid Chromatogr. 6, 2661-2664 (1983). TLC of 1-(2,4-dinitrophenyl)-3,5-dimethyl/diphenyl-4-aryl azopyrazoles on silica impregnated with 1 % aromatic amine (e.g. p-toluidine) with a) xylene - chloroform - acetone 6:3:1, b) benzene - chloroform - ethyl methyl ketone 55:40:5: Detection limit 1-2 mg.
Pharmazie 61, 641-644 (2006). Preparative TLC of two novel acylated flavonol glycosides and three glycosides (structurally belonging to the group of 4-phenylcoumarins) on silica gel with formic acid - water - ethyl acetate 9:9:82. Detection by spraying with 1 % methanolic solution of diphenylboric acid 2-aminoethylester (natural products reagent), followed by drying. Evaluation under UV 366 nm.
J. Liq. Chromatogr. Relat. Technol. 29, 815-827 (2006). TLC of barbinervic acid, rotungenic acid, 24-hydroxy ursolic acid, and ursolic acid on silica gel with n-hexane - acetone - ethyl acetate 4:2:1. Detection under UV light.
J. Planar Chromatogr. 2, 395-397 (1989). Two-dimensional HPTLC of 22 sulfonamides on silica, silica C-18 and silica CN with 7 different mobile phases. Best results were obtained by using two completely different complementary systems, i.e. with a different separation mechanism.