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. Chromatogr. 333, 276-287 (1985). HPTLC of lacking native fluorescence but which can be converted to fluorescent derivatives: cholic acid, deoxycholic acid, hydroxycholic acid, glycocholic acid, lithocholic acid and taurocholic acid on silica with isooctane - ethyl acetate - formic acid - diisopropyl ether 5:4:1:1. Derivatization with 5 % perchloric acid in methanol.
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. Liq. Chromatogr. Relat. Technol. 28, 2273-2284 (2005). TLC of cholic acid, glycocholic acid, glycolithocholic acid, deoxycholic acid, chenodeoxycholic acid, glycodeoxycholic acid, and lithocholic acid on silica gel impregnated with 1 %, 2.5 %, and 5 % aqueous solutions of copper sulfate, manganese sulfate, nickel sulfate , and iron(II) sulfate with mixtures of n-hexane - ethyl acetate - acetic acid in different compositions. Detection by spraying with 10 % aqueous solution of sulfuric acid and heating at 120 °C for 20 min.
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.
J. Sep. Sci. 36, 1104-1111 (2013). Micro TLC of equilin (1), estetrol (2), estriol (3), 17alpha-estradiol (4), 17beta-estradiol (5), estrone (6), 17alpha-hydroxyprogesterone (7), 20alpha-hydroxyprogesterone (8) and progesterone (9) on RP-18 with 30 to 100 % methanol. Detection by dipping into PMA reagent (10 % phosphomolybdic acid in methanol) and heating at 100 °C for 10 min. The breakthrough volume was calculated to optimize the extraction process of nine steroids using solid-phase extraction retention data.
Neighbouring-group participation VI. N-arylurethane, neighbouring-group participation in the 16-hydroxymethylandrost-5-ene-3,17-diol series. Acta Chimica 111, 285-296 (1982). TLC of 16-p-toluenesulfonyloxymethyl-androst-5-ene-3 beta, 17-diol-3-acetate-17-N-phenylurethane; 16 alpha- (N-phenyl, N-methoxycarbonyl) aminomethyl-androst-5-ene-3 beta, 17 beta-diol and 3,17-diacetate on silica with methanol - benzene 1:99 and 5:95. Detection by spraying with 50 % phosphoric acid and subsequent heating at 100-120 °C.
Proc. of the 7th World Chromatography and 5th World Spectroscopy Conference Amsterdam 1984. TLC of cortisol, corticosterone on silica with ethyl acetate - chloroform 9:1, saturated with water, 100 parts of this mixture and 1 part ethanol, cyclohexane ethyl acetate - ethanol 8:5:1. Fluorometry.
J. Chromatogr. 439, 441-444 (1988). Two-dimensional TLC of 37 steroid hormones and metabolites on silica with dichloromethane - methanol - water 225:15:1.5 for the first direction and petrol ether (37-55°C) - ether - acetic acid 48:50:2 for the second. Detection under UV or by spraying with antimony trichloride and heating at 130°C for 5-10 min.