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. 29, 480-483 (2016). 2D-TLC of pheophytins in green leaves on silica gel with hexane ‒ acetone ‒ ethanol 35:14:1. An analogous transverse elution was undertaken after 5 min and 1, 3, 7, and 9 days. The paper suggests that the green colored spots on the silica gel layer with fluorescence indicator are due to the incorporation of Zn2+ in the compounds.
Advances in Liquid Chromatography, Sept. 3-6 (1988), Szeged, Hungary). TLC on silica with ethyl acetate - formic acid - water 12:1:1, 2-propanol - n-hexane - formic acid - water 100:78:11:11, ethyl acetate - water - acetic acid - formic acid 100:27:11:11, ethyl acetate - water - acetic acid 100:30:20. Detection by spraying with 1% vanillin-phosphorous acid or 3% Fe-(III)-chloride or 5% phosphormolibdenic acid or Folin-Ciocolteau reagent. Quantification by densitometry at 515 nm.
Biochemical Systematics and Ecology 23, 291-293 (1995). TLC of 3-glucosides on cyanidin and peonidin on silica with acetonitrile - water - CS2 - formic acid 170:100:50:1. Visualization by spraying with p-anisidine (1.2 g), and phthalic acid (1.6 g) in 100 mL 95% ethanol.
J. Planar Chromatogr. 14, 391-393 (2001). TLC and HPTLC of red paprika color components (e.g. b-carotene, canthaxanthine) on silica gel plates, and on aminoplast (carbamideformaldehyde polymer) with petroleum ether - acetone 17:3 and n-hexane - acetone 4:1. Very successful separation on Lichrospher Si 60 HPTLC plates; the color components were, in particular, stable for one month - on normal silica gel and aminoplast for one day only. Sensitive and specific method.
J. Chromatogr. 411, 437-444 (1987). Reversed-phase TLC on octadecyl-bonded silica with methanol - acetonitrile - 5% sodium sulfate 3:3: 10 and methanol - MEK - 5% sodium sulfate 1:1:1.
J. Food Hygienic Society of Japan (Shokuhin Eiseigaku Zasshi) 39, 286-291 (1998). TLC on RP-18 with 1) methylethylketone - methanol - 5% aqueous sodium sulfate solution 1:1:1, 2) acetonitrile - methanol - 5% aqueous sodium sulfate solution 1:1:1. Measurement of the visible absorption spectra by using sample concentration techniques, which improved the detection limits 10 - 20 fold. Use of the method for identification of coal tar dyes in 48 food samples.
Anal. Chem. 81, 4121-4129 (2009). The polymer used for electrospinning the new stationary phase was polyacrylonitrile with a molecular weight of ca.150.000 in dimethylformamide as solvent; the substrate for the fibers was aluminium foil. The new material showed fiber diameters that are 400 nm. The most efficient layer thickness was 25 µm. The eletrospun plate, which was a cut, rectangular plate roughly sized 3 × 6 cm, was compared to (1) TLC on silica gel with acetonitrile - methanol 3:2 for mixtures of laser dyes (sulforhodamine 640, pyrromethene 597, rhodamine 610 perchlorate, rhodamine 610 chloride, rhodamine 590 chloride, rhodamine 101, and kiton red), and (2) TLC on cyano phase with water - acetone 7:3 for steroidal compounds (androsterone, cholesterol, and cortisone), both with chamber saturation for 10 min. The development time was comparatively faster. Detection under UV light and by spraying with molybdenum phosphoric acid and heating at 120 °C for 10 min. Plate heights (Note: referred to the migration distance of the solvent front instead of substance zone) of max. 120.000 per meter resulted and were comparatively better. Two-dimensional TLC had a similar efficiency compared to one-dimensional separation (no major peak broadening was observed).