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.
Planta Med. 55, 89-90 (1989). TLC of 1-methoxyallocryptopine, 1-methoxy- 13-oxoallocryptopine, allocryptopine and protopine on silica with benzene - ethanol - NH3 8:2:0.03, benzene - acetone - methanol 7:2:1 and toluene - acetone - methanol - NH3 45:45:7:3.
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. Chromatogr. 457, 383-386 (1988). TLC on silica with hexane - acetone 85:15 and hexane - diethyl ether 8:2. Detection by spraying with freshly prepared diazotized dapsone reagent. Detection limit, 0.6 µg for cannabinol. Comparison with other spray reagents.
J. Chinese Herb Med. (Zhongcaoyao) 20, 206-208 (1989). Application of large scale TLC plates coated with silica or alumina; size 60x50x0.1 or 0.5 cm, for the separation of the extracts from several herbs. Discussion of the advantages of the technique.
Chromatographia 28, 623-630 (1989). TLC of 9 corticoids on silica with a) dichloromethane - chloroform - ethanol 8:1:1, b) chloroform ethanol 9:1, c) hexane - isopropanol 7:3. Detection by spraying with 1) tetrazolium blue (TB), 2) phenylhydrazine (PH) reagents. Elucidation of the nature of the compounds and confirmation of the structure of synthesized derivatives from the parent dexamethasone by MS.
Chromatographia (Suppl.) 28, 90-96 (1989). HPTLC of ascorbic acid on silica with acetone - TLC on silica with acetone - toluene - formic acid 6:3:1. Evaluation of 21 post-chromatographic derivatization methods. Achievement of best results by oxidizing ascorbic acid to dehydroascorbic acid with bromine prior to development and carrying out a post-chromatographic derivatization with 1,2-phenylendiamine-trichloro-acetic acid. Quantification by densitometry. The procedure is suitable for routine analysis as it is not affected by systematic errors.
J. Chromatogr. 479, 459-463 (1989). TLC of moclobemide and its decomposition products on silica with chloroform - methanol - water 13:6:1 or ethyl acetate - ethanol - 28% NH3 8:2:1. Detection under UV 254 nm. Photodegradation of moclobemide on silica. Identification of the products by spectrometry after scraping, extracting with methanol, separating by HPLC and collecting the eluents.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 10, 94-97 (1990). TLC of hesperidin on polyamide with methanol. Quantification by densitometry at 306 nm, CV 0.37%.