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.
Biochemical Systematics and Ecology 22, 31-41, (1994). Separation of carotenoids on silica with acetone - hexane in different proportions. Preparative TLC on silica with the same hexane - acetone mixtures.
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.
J. Chin. Trad. Patent Med. (Zhongchengyao) 17, 2-4 (1995). TLC of ephedrine on silica with 1) hexane - ethyl acetate 8:2, 2) benzene - ethyl acetate 95:5. Detection by spraying with 5% phosphomolybdic acid in ethanol and 1% vanillin in sulfuric acid. Quantification by spectrophotometry.
J. Planar Chromatogr. 9, 136-137 (1996). TLC of benzylideneacetone on RP-18 silica with methanol - water 7:3. Quantification by densitometry at 285 nm. Sensitivity 0.0050% for visual screening and 0.0017% for quantification by direct spotting.
J. AOAC Int. 79, 656-659 (1996). TLC of antifungal agents (alone or combined with other drugs) in various pharmacopoeial or proprietary creams and ointments after extraction on silica with n-hexane - chloroform - methanol - diethylamine 50:40:10:1 as mobile phase. Visualization under UV 254 nm; quantification by densitometry at 220 nm. Recoveries 100.2 %.
J. Planar Chromatogr. 9, 388-390 (1996). HPTLC of verapamil hydrochloride (5-[N-(3,4-dimethoxyphenethyl)-methylamino]-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile monohydrochloride) on silica with ethyl acetate - methanol - water 100:13:10. Quantification by densitometry (absorbance) at 278 nm. Intraday and interday precision were 0.17-0.62% and 0.88-1.00%, respectively.
Indian Drugs 35 (2), 79-85 (1998). HPTLC on silica gel with chloroform - methanol - acetic acid 90:15:1. Densitometry at 238 nm. The HPTLC method was specific.
CBS 85, 4-5 (2000). HPTLC of peptide fragment A on lichrospher silica gel with dichloromethane over 50 mm. Quantitative determination by absorbance measurement at 250 nm. Precision is 0.23 % (n=10 at 50 ng) and repeatability 2.9 % (n=30 over 5 plates at 50 ng), recovery is found to be 104 % at 50 ng.