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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Acta Alimentaria, 20, 103-107 (1991). TLC of oxygenated or cyclopropene fatty acids and their methyl esters on silica with hexane - ether - acetic acid 79:20:1. Detection by spraying with concentrated sulfuric acid.
J. Planar Chromatogr. 3, 273-275 (1990). One- and two-dimensional TLC on silica, partly impregnated with a saturated solution of silver nitrate in 90% methanol. One-dimensional: chloroform as eluent; two-dimensional: first dimension twice with chloroform, second dimension with hexane - ether 81:1 with chamber saturation. Detection by spraying with a solution of 5 % phosphomolybdic acid in a mixture of hydrochloric acid (approx. 3.5%) in 2-propanol, followed by heating at 80 °C for 5 min. Also spraying with a copper sulfate-phosphoric acid reagent or a vanillin - sulfuric acid reagent.
J. Hygienic Chem. (Eisei Kagaku) 37, 1-5 (1991). TLC detection of octyltin compounds from diper covers using 0.1% pyrocatechol violet solution as spray reagent. Identification as tri- and di-n-octyltin by GC-MS after derivatization to tetrasubstituted organotins with PrMgBr.
J. Planar Chromatogr. 3, 311-316 (1990). Investigation of the chromatographic behavior of dansyl- (DNS), dinitrophenyl- (DNP), dinitropyridyl- (DNPy), and ß-naphthylamide-substituted amino acids, and alkaloids and polycyclic aromatic hydrocarbons (PAH) on layers of SilC18-50F and KC18-F developed with aqueous-organic solutions containing ß-cyclodextrin as chiral agent. For the first time the D and L enantiomers of DNP-Leu, DNPy-Leu, DNPy-Phe, and DNPy-Trp have been separated with ß-cyclodextrin in the mobile phase. The influence of the concentration of urea and of temperature on the separation factors of aromatic hydrocarbon has been studied.
J. Chromatogr. 558, 328-339 (1991). TLC of carbohydrates on silica developed twice with chloroform – acetic acid – water. Detection by spraying with a 50 % solution of sulfuric acid in ethanol followed by heating at 150 °C for 10 min.
Planta Med. 58, 263-265 (1992). TLC of plant extracts containing a peptide on silica with acetone – methanol – 10% NH3 3:1:1, butanol – methanol – 10% NH3 3:1:1 or chloroform – methanol 1:1. Also TLC on silica impregnated with 5% liquid paraffin in petrol ether with methanol – water 1:4. Detection by spraying with Dragendorff’s reagent, 5% FeCl3 or 2% ninhydrin in acetone.
Deutsche Apotheker Zeitung 132, 514-515 (1992). TLC of tetracyclinehydrochloride, chlorotetracyclinehydrochloride, demeclocyclinehydrochloride, doxycyclinehyclat and minocycline on cellulose with 5g MgCl2· 6 H2O + 0.3 g Na2EDTA · 2 H2O + 100 g water + 2mL acetic acid. Visualization by spraying with NH3 and under UV 365 nm.
I. Regular part of the model. J. Planar Chromatogr. 4, 460-466 (1991). Manual examination of the retardation behavior of 16 apolar, closely related coumarins in normal phase TLC using the regular part of the three-dimensional „PRISMA“ model. The results show a highly significant second order dependency between the retardation factor (Rt) and the solvent strength (vertical correlation), as well as between the retardation factor and the selectivity point (horizontal factor).