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. 1, 78-80 (1988). Comparison of the interlaboratory tests for TLC and HPTLC determination of cholesterol by using different stationary and mobile phases, different developing chambers and various postchromatographic derivatization procedures. Discussion of the repeatability, accuracy and reproducibility for determining cholesterol in a synthetic mixture.
J. Agric. Food Chem. 39, 250-254 (1991). TLC of the unsaponifiable fraction on silica with hexane - ether to separate oxysterols from sterols. After elution of oxysterol development on silica with hexane - ether - ethyl acetate 1:1:1; extraction, derivatization and GC.
Biochemical Systematics and Ecology 24, 157-164 (1996). TLC of sterols on silica with chloroform - ethyl acetate 9:1. Visualization by spraying with berberine (0.2 % in ethanol) and under UV 366 nm.
JAOAC Int. 84, 1534-1541 (2001). TLC of sterols after transmethylation on silica gel, previously made alkaline by immersion in an ethanolic solution of potassium hydroxide, with hexane - diethylether 3:2. Detection after spraying with an ethanolic solution of 2,7-dichlorofluorescein and under UV.
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.
(Wib.). Chromatographia 25, 627-630 (1988). TLC on silica with ethyl acetate - methanol - NH3 85:10:5. Detection under UV 254 nm; densitometry. TLC method used for monitoring the isolation of ecdysteroids by CC and droplet countercurrent chromatography (DCCC) and for controlling the homogeneity of pure products.