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. 4, 223-225 (1991). HPTLC of diethylstilbestrol, 17ß-estradiol, testosterone, progesteron, trenbolone, zeranol on silica (after prechromatography with chloroform and hexane – ethyl acetate 95:5) with cyclohexane – ethyl acetate 1:1 or benzene – ethyl acetate 7:1. Visualization with a 20% solution of sulfuric acid in ethanol; quantification by densitometry (no details). Detection limit 1 - 2 ng; 5.6 for zeranol. Technique not suitable for the analysis of 17ß-estradiol.
halimus during osmotic stress. Phytochemistry 31, 2003-2008 (1992). TLC of plant extracts and fractions containing choline and betaine on silica with formic acid – water – butanol 2:1:6, methanol – water 1:1, methanol – acetone – conc. hydrochloric acid 45:5:2 and on alumina with methanol – conc NH3 3:1. Detection by spraying with Dragendorff’s reagent. Densitometry. An elegant TLC solution to the difficult identification of quaternary ammonium compounds in crude plant extracts.
J. Chinese Herb Med. (Zhongcaoyao) 23, 125-126 (1992). TLC of six bufoginins on silica with chloroform – acetone – cyclohexane 3:3:4. Quantification by densitometry at 300 nm.
Chinese J. Chromatogr. (Sepu) 9, 322-323 (1991). TLC of 4,4'bipyridine and p-dichloroxylene on silica with hexane – benzene 4:3 and chloroform – methanol 10:1. Detection by silver nitrate (0.85 g) – NH3 (2.5 mL) – ethanol (97.5 mL) and 3% silver nitrate in methanol. Quantification by densitometry at 254 nm.)
J. Chinese Herb Med. (Zhongcaoyao) 23, 627-629 (1992). TLC of saponins on silica with butanol - ethyl acetate - water 4:1:5, and chloroform - ethyl acetate - ethanol - water 80:160:80:23. Detection by spraying with 5 % phosphomolybdic acid and heating at 105 °C. Quantification by spectrophotometry.
Analyst 117, 67-74 (1992). Bi-directional TLC of aflatoxins AFB1, AFB2, AFG1 on silica with ether for 17 min. and with chloroform - xylene - acetone 6:3:1 for 20 min. Quantification by fluoro densitometry. Detection limits, 3.7, 2.5, 3.0, 1.3 µg/kg, respectively.
J. Chromatogr. 581, 306-309 (1992). Drug monitoring of salbutamol by thin-layer chromatography. Studies of the influence of time lapse in processing of serum samples, i.e. centrifugation, extraction and chromatography. Discussion of the stability of salbutamol in the sera of patients.
J. Planar Chromatogr. 6, 93-99 (1993). Introduction and comparison of different possibilities of quantitative determinations by direct TLC-FTIR coupling. The method enables the evaluation of chromatograms and of spectra measured at the region of highest solute concentration. Problems and sources of error are investigated and illustrated by the determination of caffeine in an analgesic preparation.