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.A.O.A.C. 72, 22-26 (1989). TLC separation of mycotoxins on silica with toluene - ethyl acetate - formic acid 60:40:0.5, acetone - chloroform 1:9 and 5 other mixtures. Semi-quantitative evaluation after spraying with AlCl3 solution (20 g AlCl3•6 H2O in 100 mL 75% ethanol) and comparison of spot intensities under UV 366 nm. Detection limits: 2 µg/kg (aflatoxins), 5 µg/kg (ochrotoxin A), 15 µg/kg (sterigmatocystine), 55 µg/kg (zearalenone).
J. of Medicinal Chemistry 32, 2436-2442 (1989). TLC of 3-sulfonyl-1-carba-1-dethiacephems on silica with ethyl acetate - acetonitrile - acetic acid - water 25:7:9:9. Visualization under UV.
Planta Med. 55, 370-384 (1989). TLC of proanthocyanidins on silica with ethyl acetate - formic acid - water 18:1:1 on cellulose with acetic acid - conc.HCL - water 30:3:10 and on cellulose (2D-TLC) with 6% acetic acid and 2-butanol - acetic acid - water 14:1:5. Detection with 0.5% vanillin (in ethanol - water 5:95 - conc. HCl 4:1).
Acta Chimica 126, 487-495 (1989). TLC of benzopyrane compounds on silica with benzene - methanol 8:2 or hexane - acetone 1:1. Visualization under UV 254 nm.
Chromatographia 28, 516-518 (1989). TLC of 10 tropolone alkaloids on silica with 1) benzene - ethyl acetate - diethylamine - methanol - water 15:12:3:6:1, 2) benzene - ethyl acetate - diethylamine 5:4:1 + 8% methanol. Quantification by fluorodensitometry. The method can be used for identification and quantification of alkaloids in biological materials.
1. Background correction and normalization. J. Planar Chromatogr. 3, 42-46 (1990). Discussion of problems in taking spectra directly from the TLC-plate using TLC scanners. Background correction methods in reflectance and adsorption spectra, normalization of spectra and visualization of similars are discussed and presented. The comparison of in-situ absorption spectra is only possible, if there are nearly equal amounts of substance in the spots.
Acta Alimentaria 19, 237-2609 (1990). TLC of non polar lipids on silica with ether – toluene – ethanol – acetic acid 40:50:2:0.2 or ether – hexane 6:94, TLC of glycolipids on silica with chloroform – acetone – acetic acid – water 10:90:2:3 or ether – acetic acid 99:1, TLC of phospholipids on silica with chloroform – methanol – NH3 (33%) – water 65:35:5:2.5.
Merck Spectrum 1989 18-19. HPTLC of D-tryptophan and L-tryptophan on „chiral“ silica (converted with C-18 silane and impregnated with copper salt and the „chiral selector“) with methanol – water acetone 50:50:30. Detection by spraying with ninhydrin followed by heating at 120°C for 5 min. Quantification by densitometry at 510 nm.