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.
by thin-layer chromatography.) (Chinese). Chinese J. Chromatogr. (Sepu) 8, 388-389 (1990). TLC of papaverine, morphine, narcotine, thebaine and codeine on silica with cyclohexane – ethylenediamine 4:1. Detection by densitometry at 230 nm.
J. Chromatogr. 513, 401-404 (1990). TLC of avermectins on silica with hexane – acetone – methanol 14:6:0.05 or hexane – isopropanol – methanol 14:4:0.05. Quantification by densitometry at 254 nm.
J. China Assoc. Instr. Anal. (Fenxi Ceshi Tongbao) 8, 55-58 (1989). TLC of all rare earth elements including yttrium on silica with di-(2-ethylhexyl)-phosphate – mono-(2-ethylhexyl)-2-ethylhexylphosphonate – tributyl phosphate – tetrahydrofuran – nitric acid – isopropyl ether 111:52:5:521:86:10’000, and 68:43:27:460:103:10’000. Quantification by densitometry. Detection limits 14 – 31 ng.
J. Liquid Chromatogr. 13, 2771-2781 (1990). HPTLC of mixtures on glycosphingolipid acceptors on silica with chloroform - methanol - 0.2% CaCl2· 2 H2O 55:45:10. Incubation with enzyme solution and a radio active sugar nucleotide donor. Determination of the radioacivities by using a liquid scintillation counter after elution or by autoradiography.
Acta Pharm. Sinica 25, 387-390 (1990). TLC of mesoconitine, aconitine, and hypaconitine on silica with cyclohexane - ethyl acetate ethylene diamine 8:1:1. Detection under UV 254 nm. Quantification by densitometry at 236 nm. R.S.D. 1.81, 1.72, 1.18%, resp.
J. Agric. Food. Chem. 38, 1743-1754 (1990). One- and two-dimensional TLC of PROWL herbicide, pendimethalin [N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitobenzenamine] with chloroform - acetone - acetic acid 12:6:2 and 18:9:3, also with 4 other systems; autoradiogrphy; quantification by scintillation after scraping. Preparative TLC with 1,2-dichloroethene; two-dimensional TLC with 1. benzene and 2. heptane - triethylamine 95:5.
Analyst (London) 115, 1181-1184 (1990). HPTLC on silica with dichloromethane - ethyl acetate - ethanol - formic acid 7:4:8:1, and dichloromethane - ethyl acetate - ethanol 5:5:1. and acetonitrile - dichloromethane 1:1. Determination by spectrodensitometry.
Proc. 6th Int. Symp. Instrum. Planar Chromatogr., (Interlaken 1991), Inst. Chromatogr., Bad Dürkheim, FRG, 19-22 (1991). TLC of metoprolol, propranolol and alprenolol on diol modifyed silica with dichloromethane containing N-carbobenzoxy glycyl-L-proline (ZGP). Scanning is performed by absorbance at 280 nm. To improve the reproducibility the plates were prewashed with dichloromethane and impregnated with water. It was important to keep the amount of water constant.