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.
Chinese J. Pharm. (Zhongguo Yaoxue Zazhi) 28, 233-234 (1993). TLC of alprazolam on silica with cyclohexane - chloroform - diethylamine 50:40:11. Detection under UV 254 nm. Quantification by densitometry at 246 nm.
J. Planar Chromatogr. 8, 14-16, (1995). HPTLC determination of benzoyl peroxide on preadsorbent silica with toluene - hexane 2:1 after prewashing with dichloromethane - methanol 1:1. Detection under UV 254 nm. Quantification by densitometry (absorbance) at 239 nm. The sensitivity, selectivity, accuracy and precision are as good or better than many previously reported TLC and HPLC pharmaceutical analyses.
Indian Drugs 31 (7), 333-338 (1994). Comparative evaluation of bio-assay and HPTLC fingerprints to establish shelf-life and uniformity of a herbal product. HPTLC of PHF extracts on silica, pre-washed with methanol, with benzene - butanol - methanol 95:5:2. Quantification by densitometry in fluorescence at 366/>400 nm.
Chinese J. Herb Med. (Zhongcaoyao) 26, 131-132 (1995). TLC of schizandrin A and tanshinone IIA on silica with 1) cyclohexane - ethyl acetate 7:4, 2) benzene - chloroform - acetone 10:8:1. Quantification by densitometry at 224 nm and 485 nm, respectively for the two compounds.
CBS Publishers & Distributors, New Delhi, India, (1996), 459 pages, ISBN 81-239-0439-8.1. The book consists of an introductory section of 74 pages about general TLC techniques with 30 figures and 54 literature references; the practical part with 197 protocols of the analysis of pharmaceutical formulations give analytical parameters such as sample and standard preparation, chromatographic conditions, densitometric parameters, etc. See detailed review on page 51 CBS 76.
J. West China Univ. Med. Sci. (Huaxi Yaoxue Zazhi) 8, 70 - 73 (1994). Use of a new stable fluorescent reagent CGE(N), for the fluorimetric detection of p-amino-salicylic acid in tablets on silica with petrol ether - chloroform - ethyl acetate 5:3:2. Quantification by densitometry at 277 nm. Detection limit 0.38 µg.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 20, 591-592 (1995). TLC of ursolic acid on silica with cyclohexane - chloroform ethyl acetate - methanol 20:5:4:1. Detection by spraying with 10% sulfuric acid in ethanol and heating at 110 °C for 5 min. Quantification by densitometry at 520 nm.
Arzneim.-Forsch./Drug Res. 45, 941 - 946 (1995). TLC of sumatriptan (3-(2-(dimethylamino)ethyl)-N-methyl-1H-indole-5-methanesulphonamide) and its main metabolite on silica with 10 TLC-systems recommended by DFG/TIAFT and in addition with ethyl acetate - methanol - NH3 56:36:39, dichloromethane - ethanol - NH3 40:8:1 and ethyl acetate - isopropanol - water - NH3 25:15:8:2. Visualization by fluorescence quenching and several derivatization procedures, i. a. Bratton-Marshall-derivatization, spraying with 4-dimethylaminobenzaldehyde, spraying with fluorescamine. Remission spectra and densitograms by densitometry at 254 nm.