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. of Medicinal Chemistry 31, 1021-1026 (1988). TLC of 7H-pyrido(4,3- c)carbazole on silica with isobutanol - pyridine - acetone - water 5:2:1:2, 2-propanol- ammonium hydroxide 7:3, isobutanol-ammonium hydroxide 17:5 and carbon tetrachloride - methanol 9:1.
J. Chromatogr. 409, 426-432 (1987). TLC of ellipticine, 9-hydroxy ellipticine and 9-methoxy ellipticine on silica with ethyl acetate - water - 1-octanol 17:2:2. Detection by fluorodensitometry at 290 nm excitation, 400 and 440 nm emission. Detection limits = 40, 80, 300 f mol for the three compounds, respectively.
J. Planar Chromatogr. 2, 77-79 (1989). HPTLC of urine extracts on silica with ethyl acetate - methanol - NH3 25% 85:10:5. Doping control by post-chromatographic derivatization. Esidrex and similar drugs as well as their metabolites are converted into azo dyes. Drug monitoring by densitometry. Determination limit of the method described is 0.2 mg/L and the sensitivity limit is 0.1 mg/L. The procedure allows the analysis of a large number of samples in a short period of time with minimal operating costs.
Chinese Anal. Instr. (Fenxi Yiqi) 1, 57-58 (1990). TLC of phenacetinum in different pharmaceuticals on silica with benzene – ethyl acetate – acetic acid – methanol 100:50:15:1. Quantification by densitometry at 250 nm.
J. Planar Chromatogr. 4, 189-193 (1991). HPTLC of six diuretic compounds (hydroflumethiazide, furosemide, thrichlorothiazide, amiloride hydrochloride, hydrochlorothiazide, chlorthalidone) on silica with ethyl acetate – water 100:1.5 or ethyl acetate – methanol – NH3 85:10:5. Identification by direct MS. Detection limits (imaging mode) 1 µg, resp. 1-10 ng (non-imaging mode).
J. Planar Chromatogr. 6, 223-227 (1993). HPTLC of flavone, 5-methoxy-isoflavone, and ipriflavone (7-isopropoxyisoflavone) on silica with hexane - ether 6:4; two-dimensional TLC on silica with hexane - ether 3:1 (first direction), same solvent (second direction) and chloroform - ethyl acetate 95:5 (again first direction). Detection with iodine/potassium iodide and 1 % uranyl acetate as spray reagents; charring by spraying with 7 mL of 25 % sulfuric acid and heating at 250 °C for 1 min. Quantification by densitometry in absorbance or fluorescence mode.
Indian Drugs 31 (3), 119-121 (1994). Simple and rapid HPTLC method for quantification of individual drugs in tablets on silica (prewashed with methanol with ethyl acetate - toluene 1:1. Densitometry at 236 and 240 nm. Recovery 95 - 96%.
Planar Chromatogr. 8, 269 - 278 (1995). HPTLC of theophylline and structural related substances (i.e. theophyllidine, methylxanthine, theobromine, etophylline, caffeine) on silica with toluene - 2-propanol - acetic acid 16:2:1. Quantification by densitometry at 274 nm.