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. 17, 186-191 (2004). TLC of sixteen new herbicides (7 2-(chlorophenoxy)acyl derivatives like e.g.methyl 2,4-dichlorophenoxyacetate, methyl 2-(2,4,5-trichlorophenoxy)propionate and 9 N-aryltrichloroacetamides like e.g. N-(4-chlorophenyl)trichloroacetamide, n-trichloroacetanilide, trichoroacetanilide) on RP-18 with aqueous buffer - methanol mixtures in saturated sandwich chambers. A Reprostar 3 video camera and Videostore software were used for visualization and evaluation of chromatograms.
J. Planar Chromatogr. 24, 463-469 (2011). Investigation of the surface tension and viscosity of micellar mobile phases based on the cationic surfactant cetylpyridinium chloride and additives of alcohols (ethanol, 1-propanol, 1-butanol, 1-pentanol). The effect of mobile phase properties on the motion of mobile phase in ascending TLC was investigated. The applicability of a quadratic relationship between the time of mobile phase motion and the distance from the solvent entry position and front of mobile phase was validated for micellar TLC.
Chromatographia 23, 713-716 (1987). Study of a group of 17 ß-carbolines in reversed phase ion pairing TLC system in order to predict their log p values. TLC data found comparable for log p prediction in HPLC.
Anal. Biochem. 178, 421-426 (1989). TLC of various nucleotide sugars from both high- and low-molecular-weight sugar acceptors on PEI-cellulose with 1 mM sodium phosphate buffer (pH 8.0). Determination of glycosyltransferase activity by autoradiography. Comparison of the results with those obtained by GPC and micropartitioning filtration.
J. Planar Chromatogr. 6, 149-153 (1993). Demonstration of a theoretical model of solute retention using RP HPTLC systems with methanol - water as binary eluent and RP-18 phases differing in coverage density.
J. Chromatogr. 695, 267-277 (1995). Use of forced flow planar chromatography to characterize the physical and retention properties of an octadecylsiloxane-bonded particle-embedded glass fiber medium used for solid-phase extraction. Discussion of the effect of the carbon loading, intraparticle porosity, being capacity and hydrophobicity index, the interparticle porosity and specific permeability on the characteristics of the medium.
J. Planar Chromatogr. 11, 100-104 (1998). Discussion of binary B - N (and B1 - B2) mobile phases and the impact of the quantitative proportions of each solvent on the magnitude of the Rf coefficient. A relationship is proposed which assumes the linear dependence of the Rf coefficient on mobile phase composition; this linearity reflects complete lack of any stronger intermolecular interactions within B - N (and B1 - B2) binary mobile phases. TLC of 1-naphthol, 2-naphthol, pyrocatechol, resorcinol, and hydroquinone on acetylated cellulose, polyamide, alumina, and silica gel. Detection under UV.
J. Planar Chromatogr. 14, 63-65 (2001). HPTLC of cholic and glycodeoxycholic acid on RP-18 W with methanol - water 7:3. Visualization by spraying with a 1% solution of phosphomolybdic acid in 2-propanol followed by heating at 120 °C for 5-10 min. The experiments were performed at 5, 10, 20, 30, 40, 50, and 60 °C; these temperatures were controlled to an accuracy of +/- 0.2 °C. Because of the heat evolved during solvent adsorption, the temperature of the stationary phase increases near the migrating front of the mobile phase by as much as 3-4°C. The use of a chamber with a thermostatted cover resulted in almost linear Van't Hoff behavior of the substances separated over the whole temperature range whereas highly non-linear Van't Hoff plots were obtained when a chamber equipped only with thermoisolated cover was used. For temperature-retention studies all internal surfaces of the chromatographic chamber must be thermostatted independently to minimize temperature differences inside the chamber. Efficiency and selectivity of a chromatographic process, and the precision and reproducibility of analysis, are temperature-dependent, new devices for temperature-controlled thin layer chromatography are still being constructed.