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.
Part VII. J. Planar Chromatogr. 7, 389-393 (1994). TLC of stereoisomeric menthols and thujols (menthol, neomenthol, isomenthol, neoisomenthol, thujol, neothujol, isothujol, neoisothujol) on silica with hexane - ethanol 85:15 for menthols and benzene for thujols, each plate was developed three times. A new stereoisomeric topological index has been proposed (ISTI) which enables distinction between stereoisomers with hydroxyl groups in axial and equatorial positions.
J. Chromatogr. A 779, 321-328 (1997). Presentation of a new modelling of the TLC process in the form of 3rd degree functions. Use of some computer programs for selection of the optimum composition of the benzene - acetone - water mobile phase on RP-8 and RP-18, allowing the choice of a mobile phase which ensures the best resolution.
J. Planar Chromatogr. 16, 331-337 (2003). Literature recommends dipping TLC plates in viscous liquids to enhance fluorescence. Measurement of the fluorescence and absorbance spectra of pyrene spots reveals the mechanism of enhancement of plate dipping in viscous liquids - blocked contact of the fluorescent molecules with the stationary phase or other sample molecules is responsible for the enhanced fluorescence at lower concentrations. TLC and HPTLC of pyrene on silica gel and on RP-18 with methanol - acetone 8:3. The dipping solution was prepared by dissolving 3.8 g pentane sulfonic acid in 20 mL water. Densitometry in the range of 198 to 610 nm.
Biochemical Systematics and Ecology 26, 655-662 (1998). TLC of 1-phenyl-5-viny-5.9-dimethyl-decane on silica gel with hexane - chloroform 73:27.
Lebensm. Unters. Forsch. 176, 95-101 (1983). Zur Analytik antimikrobiell wirksamer Substanzen in nicht-emulsionsartigen kosmetischen Mitteln. (Analysis of antimicrobial agents in non-emulsified cosmetics containing surfactants). TLC of 16 antimicrobial agents, e.g. p-chloro-m-cresol, p-chloro-m-xylenol, dichloro-m-xylenol, on silica with a) toluene-acetone 4:1, b) ethyl acetate - methanol - 10 % NH3 65:30:5. Detection by UV 254 nm.
J. Chromatogr. Sci., 30, 192-196 (1992). The method is demonstrated with seven naphthalene compounds, four PAH’s and some other thermally stable substances.
Herba Hungarica 30, 117-129 (1991). TLC of depside and essential oil components on silica with chloroform – ethyl acetate – formic acid 6:4:4. Detection by spraying with Naturstoff reagent, under UV, or by spraying with 5% methanolic FeCl3. TLC of essential oil components on silica with benzene ethyl acetate 95:5. Visualization by spraying with vanillin – sulfuric acid reagent.
J. Planar Chromatogr. 25, 122-126 (2012). HPTLC of 4-tert-butyl, 4-methoxydibenzoylmethane along with a photostabilizer on silica gel, then exposed to solar simulated sunlight and developed with n-hexane - ethyl acetate 9:1. Detection under UV 366 nm. Quantitative determination of the amount of sunscreen left after solar exposure by absorbance measurement at 357 nm.