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
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J. Chromatogr. 553, 497-501 (1991). Description of the preparation of a two-phase "pirkle" modified amino-bonded TLC plate for the separation of enantiomers. Preparation of the plate by partially immersing an HPTLC plate in a solution of chiral selector N-(3,5-dinitrobenzoyl)-L-leucine. Use of the modified portion to separate the enantiomers of the model compounds 2,2,2-trifluoro-(9-antryl)ethanol and 1,1'-binaphthol. Elution of the separated enantiomers onto the unmodified portion of the plate using continuous development. Detection by fluorescence quenching.
Nippon Kagaku Kaishi 11, 998-1001 (1994). Investigation of dispersion trinitrotoluene (TNT) into crosslinked poly (vinyl alcohol) (PVA) gel. Preparation of the thin layers from mixtures of TNT-containing gel with cellulose powder in various ratios, and use of the gel to TLC separation of structural isomers of aromatic compounds, using toluic acids and nitrobenzoic acids and their sodium salts as model substrates and using water as mobile phase.
Kuromatogurafi (Jap. J. Chromatogr.) 15 (2), 60-61 (1994). Examination of the retention behavior of various organic compounds on titania TLC as well as on titania HPLC by emphasizing on the separation of structural isomers such as positional (o-, m-, p-) and geometrical (cis-, trans-) isomers. Discussion of the differences of adsorption characteristics of titania for solutes from those on silica and alumina. Demonstration with some examples.
J. AOAC Int. 82, 399-401 1999). Description of the preparation of a silica gel modified with mercaptopropyltrimethoxysilane and the determination of surface characteristics before and after chemical modification by elemental analysis, specific surface area characterization, infrared spectroscopy, and TLC of 8 dyes with acetone - benzene - acetic acid 16:4:1.
J. Planar Chromatogr. 15, 354-360 (2002). Optimization of modification conditions of silica gel and amino- and cyanopropyl-bonded silica gel with Cu(II) and Ni(II) salts. The importance of these conditions was examined by retention data obtained for unsaturated fatty acid methyl esters in thin-layer chromatography.
Part I. J. Planar Chromatogr. 19, 438-442 (2006). TLC of linear aliphatic alcohols with 1 to 20 carbon atoms, as the esters of 3,5-dinitrobenzoic acid, on silica gel impregnated with paraffin oil, aminoplast, microcrystalline cellulose, rice starch, and talc with water - ethyl methyl ketone - dioxane (35:8:X where X = 15-70). Detection by spraying with 0.01 % solution of rhodamine B in methanol, followed by evaluation under UV light at 366 nm. The stationary phases were characterized by use of separation factor, resolution, and delta RF values.
J. Planar Chromatogr. 6, 463-466 (1993). Thermogravimetry for studying the distribution of different TLC impregnating reagents, such as paraffin oil, n-octanol, a quaternary ammonium compound (tricaprylmethylammonium chloride, TCMA), ethylenediaminetetraacetic acid (EDTA), and boric acid on silica gel layers.
J. Chromatogr. A 1183 (1-2), 179-185 (2008). Ultrathin layer chromatography (UTLC) with a 10 µm thick monolithic silica sorbent layer provides fast separations with low limits of detection and reduced analyte and solvent volumes. Production of UTLC plates with controllable nanostructure and thickness. The separation characteristics of the layer depend on the nanostructure of the film. Layers made with in-plane anisotropic nanostructures exhibit a decoupling effect, where the analyte spots do not develop in the same direction as the solvent front moves. Discussion of the possibility of application in multi-dimensional TLC by added layer morphology and material selection.