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. of Natural Products 51, 1251-1256 (1988). TLC of (+)-S-skyrin, skyrin, protohypericin and hypericin on silica with benzene - ethyl acetate - acetone - acetic acid 12:6:1:1 or benzene - ethyl acetate - acetic acid 10:5:3.
J. Planar Chromatogr. 4, 309-312 (1991). TLC of 15 PAH’s and 12 heterocompounds on silica with dichloromethane - hexane 1:1 (PAH) and dichloromethane - methanol 20:1. Detection under UV.
J. Agric. Food Chem. 45, 263-269 (1997). TLC of pyrene and metabolites (i.e. 1-hydroxypyrene) on silica with cyclohexane - dioxane 9:1, hexane - ether 2:3, hexane - ether - acetic acid 80:120:1, hexane - toluene 9:1, cyclohexane and 4 additional eluents. Detection of 14C zones by a radioscanning. Detection of unlabeled compounds under UV 254 nm and 366 nm. Also preparative TLC on silica.
Proc. Intern. Symp. on Planar Separations, Planar Chromatography 2001, pp. 191-200. RP-HPTLC of 45 aromatic compounds (with e.g. hydroxy- or nitro-groups) using binary eluents containing methanol, acetonitrile or tetrahydrofuran. Visualization under UV 254 and 366 nm. Separation of the solutes at different temperatures can be advantageous due to selectivity changes and shortening of the development time. A horizontal developing chamber with temperature control is presented.
CBS 106, 7-10 (2011). HPTLC of sucralose on silica gel (pre-washed by development with methanol, followed by drying at 100 °C for 15 min) with isopropyl acetate – methanol – water 15:3:1 up to 60 mm (migration time 15 min). Detection by dipping in aniline diphenylamine o-phosphoric acid reagent followed by heating at 120 °C for 20 min, evaluation under white light and UV 366 nm. Quantitative determination by absorbance measurement at 400 nm. Via the TLC-MS Interface the respective zones were eluted and transferred into a single-quadrupole mass spectrometer. Electrospray ionization mass spectra were recorded in full scan mode. The recovery of sucralose in drinking water was 84 ± 7 % (n=3). The limit of detection was 6 ng/band. The calibration curve (10-300 ng/band, r=0.9999, 1.3 %RSD) was suited to analyze sucralose at concentrations of 0.1-5 µg/L.
J. Planar Chromatogr. 5, 383-387 (1992). The essential oil of curry leaves is separated into polarity groups by adsorption chromatography. Further differentiation of these groups can be achieved by using a partition-chromatographic process (graded lipophilicity). A third separation principle, i.e. complexation chromatography, is required to separate the subfractions produced. Because these techniques can be transferred to preparative column chromatography without modification, TLC can be used as a pilot technique for MPLC. Caryophyllene epoxide, selin-11-en-4a-ol, and decahydrotetramethylcyclopropazulenol, an isomer of globulol, were isolated from the essential oil of curry leaves. (Murraya koenigii (L.) SPRENGOR).