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
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J. Chromatogr. Sci 37, 41-44 (1999). Determination of Rf values of 25 2-cyclo-3-methyl-thio-3-substituted amine-acrylates on RP-18 with methanol - water mixtures. Establishment of the relationship between Rm value and partition coefficients. Evaluation of the lipophilicity of the compounds using the Rmo value.
J. Planar Chromatogr. 15, 177-182 (2002). HPTLC of 12 fatty acids, hydroxy fatty acids and methyl esters (oleic acid, elaidic acid, palmitic acid, stearic acid, ricinoleic acid, methyl ricinoleate, a-hydroxypalmitic acid, methyl a-hydroxypalmitate, 12-hydroxystearic acid, methyl 12-hydroxystearate, 9,10-dihydroxystearic acid, methyl 9,10-dihydroxystearate) on RP-18 with methanol and methanol - water 19:1 and 9:1. previously saturated for 30 min. Visualization by exposure to iodine vapor. The most accurate prediction of the RM values of the acids and esters, for all the mobile phases investigated, was achieved by use of four-parameter equations relating the dipole moments of the mobile phases to three other parameters.
J. Liq. Chromatogr. Relat. Technol. 28, 907-922 (2005). HPTLC of eight pairs of ortho and para substituted phenols and anilines on amino, diol, and cyano phase, with chamber saturation for 15 min, with nonaqueous eluents consisting of n-heptane and polar modifier (tetrahydrofuran, ethyl acetate, or 2-propanol), or on cyano phase in RP systems with aqueous solutions of methanol or acetonitrile. Evaluation under UV 254 nm.
and quantitative structure–activity relationship analysis for the prediction of the blood–brain barrier permeation
J. Planar Chromatogr. 29, 287-298 (2016). HPTLC of 34 structurally diverse drugs on RP-18 with acetonitrile – pH 7.4 phosphate buffered saline 7:3. Detection under UV 254 nm. Molecular descriptors were investigated to assign the compounds to two clusters: central nervous system active (CNS+) or inactive (CNS-) describing the ability of the compounds to penetrate the brain.
J. Chromatogr. 452, 257-264 (1988). Reversed-phase TLC on octan-1-ol-coated cellulose with phosphate buffer (pH 7.4). Study of the behavior of ß-adrenoceptor antagonists, non-steroidal anti-inflammatory agents and dihydropyridine calcium antagonists at 37°C. Measurement of their distribution coefficients using published values. Comparison of the results with published data. Discussion of the applicability of the method.
J. Planar Chromatogr. 3, 264-268 (1990). Comparison of various diluent + modifier - silica systems for 57 solutes by graphical methods; i.e. RM vs. eluent spectra plotted on the basis of equieluotropic series of RM1 vs. RM2 correlations. The spread of points was largest when the binary eluents differed in both diluent and modifier. The differentiated selectivity characteristics of the diluent - modifier binaries demonstrate good prospects for computer-aided selection of an optimal system for TLC analysis of a given set of compounds from the data base.
Chromatographia 35, 275-280 (1993). Determination of the lipophilicity of 14 anti-hypoxia drugs by reverse-phase TLC on paraffin-impregnated silica with 25-60% acetonitrile in steps of 5% containing a changing or constant concentration of buffer. Detection under UV 254 nm. Discussion of the correlation between lipophilicity and the specific hydrophobic surface area of the drugs, and the effect of the concentration of buffer on the retention of the drugs. Comparison of the results with those obtained by reverse-phase HPLC.
Part 1. J. Planar Chromatogr. 9, 430-434 (1996). Investigation of the stability of RP-18 TLC stationary phases, specifically their resistance to cleavage of the chemical bonds coupling the octadecyl ligands to the silica matrix using methanol - phosphate buffer (pH 3) solutions, repeatedly passed through the layer. It was demonstrated that cleavage of about fifty percent of octadecyl ligands from the matrix occurs in the course of the initial two runs of the methanol - phosphate buffer solutions through the RP-18 layer, and after this the stationary phase remains stable.