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, 218-222 (1991). HPTLC of metoprolol (1-(isopropylamino)-3-[4-(2-methoxyethyl)phenoxy]-2-propanol, 1-(isopropylamino)-3-[4-(2-hydroxyethyl)phenoxy]-2-propanol on silica with three consecutive developments in chloroform – dichloromethane – benzene – cyclohexane 7:65:13. resp. with two consecutive developments in chloroform – dichloromethane – benzene 6:3:1. Developing chamber was protected from light by covering with aluminium foil. Silica gel HPTLC plates were impregnated with BHT prior to spotting by dipping into a solution of BHT (0.5-4.5%) in acetone. Quantification by fluorescence scanning at 323/>400 nm.
TLC of carvon on silica with cyclohexane – ethyl acetate 9:1. Detection by spraying with anisaldehyde – sulfuric acid reagent. and by heating at 110° - 120 °C for 5 min. Visualization under UV 366 and 254 nm.
edulis and gracilis. Planta Med. 58, 544-548 (1992). TLC of flavonoids and phenol C-glycosides on silica with ethyl acetate - formic acid - acetic acid - water 100:11:11:26. Detection with 1% diphenylborylexyethylamine, followed by 5% PEG 4000 in ethanol or with 1% vanillin in ethanol, followed by 10% sulfuric acid in ethanol. Also TLC of flavonol rhamnosides on silica with chloroform - methanol - acetic acid - water 60:32:12:8.
J. Peking Univ. (Beijing Daxue Xuebao) 27, 680-685 (1991). Two-dimensional TLC of amino acids on silica with chloroform - methanol 17% NH3 4:4:2 for the 1st direction and phenol - water 3:1 for the 2nd. Detection by spraying with 0.5% ninhydrin in acetone. Quantification by spectrophotometry at 570 nm after elution.
J. Planar Chromatogr. 4, 483-484 (1991). TLC of 5-ASA and potential impurities (4-aminophenol, 2,4-diaminophenol, 2,5-dihydroxybenoic acid, salicylic acid, 3-aminosalicylic acid) on cellulose with methanol - dioxane - THF - NH3 55:25:15:5. Detection by spraying with ferricyanide - ferric chloride reagent.
J. Planar Chromatogr. 4, 330-332 (1991). HPTLC separation of chlordiazepoxide, demoxepam, and ACB (2-amino-5-chlorobenzophenone) on silica (after cleaning by successive development with ethyl acetate aqueous NH3 - methanol 1:9. ‚Related‘ cpds were separated with ethyl acetate in a saturated chamber, chlordiazepoxide with aqueous ammonia - acetonitrile 1:999 in an unsaturated chamber. Quantification by densitometry (absorbance at 254 nm).
Phytochemistry 33, 401-405 (1993). TLC of iridoid glucosides and of iridoid ester glucosides on silica with chloroform - methanol - water 80:20:2 and with ethyl acetate - methanol - water 200:33:27. Also TLC on cellulose with pyridine - ethyl acetate - acetic acid - water 36:36:7:21. Detection with vanillin - sulfuric acid reagent. Sugar analysis after hydrolysis of the glycosides on cellulose. Detection with aniline phthalate. Excellent TLC conditions for the analysis of various classes of monoterpene glycosides.
J. Planar Chromatogr. 6, 138-143 (1993). HPTLC of 10 sulfonated dyes for use in pharmaceutical formulations and in foodstuffs on RP-18 silica with methanol - water 8:2 or a 20 mM solution of tetrabutylammonium bromide in methanol - water 8:2. In certain cases predevelopment over 8 cm with 20 mMol solution of tetrabutylammonium bromide in methanol.