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. 5, 282-283 (1992). TLC of 4-methylbenzyl alcohol, 2-phenylethanol, 1-phenyl-1-ethanol, myristyl alcohol, isoborneol, menthol, cetyl and stearyl alcohol on silica with hexane - acetone 8:2. Detection with thymol blue and bromothymol blue (each dissolved in aqueous sodium hydroxide solution, 2 %, 100 mL), evaluation 10 min. after spraying, then heating at 110 °C for 10 min. and re-examination. Detection limit: between 1.5 and 12 µg.
Herba Hungarica 30, 61-71 (1991). TLC of caffeic acid on silica with toluene - propanol - formic acid - water 15:18:10:5. Visualization under UV and by spraying with 1% FeCl3. TLC of emetine and cepheline on silica with chloroform - ethanol 85:15. Visualization under UV or after color reaction with iodine solution (5% in chloroform).
Analyst 117, 1559-1565 (1992). Characterization of amines by TLC on silica with different solvent systems and the diazonium reagent Fast Black K salt and with subsequent novel procedures: acid treatment or treatment with N-(1-naphthyl)-ethylenediamine in acid solution. Demonstration of the differentiation of primary, secondary and tertiary aliphatic and aromatic amines, with special attention to drug substances. Detection limit, 10 ng of methamphetamine and 40 ng of methyl phenidate. Elucidation of the structures of the colored reaction products by TLC and NMR.
J. Liquid Chromatogr. 15, 1689-1701 (1992). TLC of piperidine dithiocarbamate complexes of Pb(II), Cd(II), Cu(II), Fe(II) on silica and on different surfactant-impregnated silica with various pure and binary solvents. Detection by exposure to iodine vapor. Comparison of the Rf values of metal complexes.
J. Chromatogr. 591, 351-357 (1992). Thin-layer electrophoresis on modified silanized silica for the separation of hydroxy ethyl starches (HES) and glycogen and HES with different degrees of substitution. Rapid qualitative and semi-quantitative determination of HES in animal tissues after their disintegration with alkali and precipitation with ethanol.
Acta Pharmaceutica Hungarica 63, 19-27 (1993). TLC of ethinylestradiol, mestranol, norgestrel, norethisterone on silica with toluene - ethyl acetate 2:1. Visualization by spraying with 1% cerium(IV)sulfate solution in 10 % aqueous sulfuric acid and heating at 110 °C for 5-10 min.
(Hungarian). Gyógysterészet 37, 161-163 (1993). TLC of allantoin on cellulose with butanol - acetic acid - water 3:1:1. Visualization by spraying with p-dimethylaminobenzaldehyde and heating at 100 °C for 10 min.
J. Planar Chromatogr. 5, 184-191 (1992). RM values of some basic drugs (used mainly against Parkinson’s disease) and related compounds have been measured by RPTLC with a variety of ion pair reagents in the mobile phase or stationary phases. Retention and separation selectivity were readily controlled by changes in the eluent pH, methanol (modifier) content, or type and concentration of the ion pair reagent. - The strongest effect on the retention of the compounds was obtained when ion pair reagent was incorporated into the stationary phase.