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
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Talanta 37, 471-480 (1990). TLC of several bile acids and bile salts on silica with isooctane – ethyl acetate – acetic acid 10:10:2 and butanol – acetic acid – water 4:1:1. Identification by liquid-state secondary-ion MS. Quantification by monitoring the ion intensity for the sample spot and the standard spot developed in parallel.
J. Liq. Chromatogr. Relat. Technol. 28, 297-311 (2005). TLC of cholic acid, glycocholic acid, glycodeoxycholic acid, chenodeoxycholic acid, deoxycholic acid, lithocholic acid, and glycolithocholic acid on RP-18 W with methanol - water, (acetonitrile - methanol 1:1) - water, acetone - water, dioxane - water in different volume compositions. Detection by spraying with 10 % aqueous solution of sulfuric acid or by dipping in 10 % ethanolic solution of phosphomolybdic acid followed by heating at 120 °C for 20 min.
behavior of some steroids by OPLC. Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 90 (1984). OPLC (OPTLC) of progesterone, cholesterol, corticosterone, aldosterone, cortisol, cortisone on silica with a) petrol ether - ethyl-acetate 6:4, b) chloroform - ethyl acetate - ethanol 90:10:1, c) chloroform - phenol 9:1. Detection with 50 % phosphoric acid and heating at 105 °C for 15 minutes.
Chinese J. Hosp. Pharm. (Zhongquo Yiyuan Yaoxue Zazhi) 11, 260-262 (1991). TLC of taurocholic acid and hyodeoxycholic acid on silica with cyclohexane – ethyl acetate – acetic acid 4:4:1. Quantification by densitometry at 400 nm.
J. Liq. Chromatogr. Relat. Technol. 28, 1383-1392 (2005). TLC of cholic acid, glycocholic acid, glycolithocholic acid, deoxycholic acid, chenodeoxycholic acid, glycodeoxycholic acid, and lithocholic acid on cyano and diol phase with n-hexane - ethyl acetate - acetic acid in different volume compositions, at 18 °C. Detection by dipping in 10 % ethanolic phosphomolybdic acid solution followed by heating at 120 °C for 15 min. Almost all bile acids were completely separated on cyano phase with n-hexane - ethyl acetate - acetic acid 49:49:2; whereas the optimal separation for all examined bile acids was obtained on diol phase with n-hexane - ethyl acetate - acetic acid 21:21:8.
Chem. (FENXI HUAXUE) 13, 40-42 (1985). (Chinese). (Determination of refluxed bile acids in human stomach by thin-layer chromatographic densitometry.) TLC of bile acids (CA, CDCA, DCA, LCA) on silica with isooctane-isopropyl ether - acetic acid -butanol -water 10:5:5:3:1. Detection by absorbance at 366 nm. Detection limit 200 ng.
Acta Pharmaceutica Hungarica 63, 19-27 (1993). TLC of ethinylestradiol, mestranol, norgestrel, norethisterone on silica with toluene - ethyl acetate 2:1. Visualization by spraying with 1% cerium(IV)sulfate solution in 10 % aqueous sulfuric acid and heating at 110 °C for 5-10 min.
J. Liq. Chromatogr. Relat. Technol. 28, 1573-1581 (2005). HPTLC of cholic acid, glycocholic acid, glycodeoxycholic acid, chenodeoxycholic acid, deoxycholic acid, lithocholic acid, and glycolithocholic acid, on RP-18 W, RP-18, RP-2, and cyano phase with methanol - water, organic mixture (acetonitrile - methanol 1:1) - water, acetone - water, dioxane - water and acetonitrile - phosphate buffer (pH 4.60) in different volume compositions. Detection by spraying with a 10 % aqueous solution of sulfuric acid, or by dipping in 10 % ethanolic solution of sulfuric acid and heating at 120 °C for 20 min. Five neighbouring bile acids were separated only when cyano phase was used with acetone - water 1:1; deoxycholic acid and chenodeoxycholic acid were separated only on RP-2 plates with methanol - water 13:7.