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. Planar Chromatogr. 6, 157-160 (1993). HPTLC of plant extracts on silica with chloroform - 95% ethanol - acetic acid 94:5:1 or benzene - methanol 95:5. Densitometry by absorbance at 254 and 413 nm.
Chinese J. Pharm. (Zhongguo Yaoxue) 27, 277-281 (1992). Study of the stability of ftorafur in emulsions by TLC on silica with petrol ether - ethyl acetate 1:4. Densitometry at 270 nm.
Acta Pharm. Sinica (Yaoxue Xuebao) 28, 50-56 (1993). Description of a new experimental method for selectivity optimization in TLC. Discussion of the principle of the method and application to the analysis of some herbal medicines.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 13, 194-196 (1993). TLC of taurocholic acid, taurochenodeoxycholic acid, tauroursodeoxycholic acid on silica; two runs with chloroform - isopropanol - acetic acid - water 25:30:4:1. Detection by spraying with 10% phosphomolybdate in ethanol. Quantification by densitometry at 590 nm.
J. Planar Chromatogr. 6, 386-393 (1993). Novel solvent gradient, with a linear eluotropic strength profile, comprising binary solvent mixtures from methanol to hexane. The chromatographic behavior of 55 compounds selected as models from phase I and phase II drug metabolism transformation has been studied using this linear solvent gradient with both manual and automated multiple development. The data obtained demonstrate the potential of HPTLC with linear solvent gradients for the separation and characterization of drugs and metabolites.
J. Chinese Herb. Med. (Zhongcoayao) 24, 348-350 (1993). TLC of bile acids and amino acids on silica with 8 solvent systems. Detection: spraying with 30% sulfuric acid in ethanol and heating at 100 °C for 10 min., spraying with 0.2% ninhydrin in ethanol and heating at 105 °C for 10 min., spraying with 5% phosphomolybdate in ethanol and heating at 85 °C for 5 min.
J. Planar Chromatogr. 6, 382-385 (1993). Investigation of the system silica gel and aqueous buffer - methanol eluent for the chromatography of alkaloids. TLC of quaternary alkaloids on silica buffered at different pH and eluted with mobile phases of pH similar to that of the silica. Detection under UV at 366 nm of with Dragendorff's reagent. Quantification by scanning in absorbance at 280 nm. Quaternary alkaloids: sanguinarine, chelerithrine, chelilutine, chelirubine, dihydrosanguinarine, dihydrochelerithrine, berberine.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 13, 314-316 (1993). TLC of nifedipine on silica with benzene - ethyl acetate - diethylamine 24:12:1. Detection under UV 254 and 365 nm. Quantification by HPLC. Stability study.