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. Planar Chromatogr. 5, 465-467 (1992). TLC of 8 azaarenes on cellulose with DMF - water mixtures 65:35, 50:50, 35:65, 20:80, 10:90. After drying visualization under UV 254 nm and exposure to trifluoroacetic acid vapor followed by visualization under UV.
The effect of pH. J. Planar Chromatogr. 11, 64-69 (1998). Determination of the lipophilicity and specific hydrophobic surface area of 21 fused-ring nitrogen heterocycles by RPTLC and study of the effect of different mobile-phase additives such as acetic acid, sodium acetate, and lithium chloride on the retention. Regular retention behavior was observed for each solute, the RM value decreasing linearly with increasing concentration of acetonitrile in the mobile phase. RPTLC of 21 nitrogen containing heterocycles on silica gel impregnated with paraffin oil. Detection after drying at 105°C under UV and by exposure to iodine vapor.
Phytochem. Anal. 21, 463-469 (2010). HPTLC of pyrocatechol in the barks of different species and clones from the genus Salix on diol phase by mutiple gradient development with chloroform - hexane 7:3 - ethyl acetate - formic acid in the following gradients: (I) 18:2:0.01, (II) 17:3, and (III) 16:4. Detection by spraying with thymol reagent. Quantitative determination by absorbance measurement at 254 nm.The hRF of pyrocatechol was 25. Detection and quantification limits were 30 and 100 µg/mL, respectively. The intra-day and inter-day precisions had a %RSD lower than 2.5 %. Recovery (by standard addition) was 96.3 %. The correlation coefficient of pyrocatechol concentrations determined by HPTLC and HPLC was 0.9932.
(Russian). (Synthesis of aliphatic alpha- dioxines from oxazole derivatives.) TLC of aliphatic alpha-dioxines from oxazole derivatives on silica with a) ethyl acetate, b) ethyl acetate - benzene 4:1, 1:5, 1:4, 1:1, c) ether, d) acetone. Detection by UV.
J. Planar Chromatogr. 7, 251-253 (1994). Employment of the Kowalska model of solute retention in liquid - solid chromatography with alcohol - aliphatic hydrocarbon mixtures as binary eluents, for the investigation of the retention of azines, diazines, their dehydrocondensation products, and their methyl and sulfur derivatives. TLC on silica with propanol - hexane in various proportions.
J. Planar Chromatogr. 20, 361-364 (2007). TLC of metalloporphyrins with Zn(II), Cu(II), and Ni(II) cations on RP-18 with ethanol or ethanol - water 9:1 with chamber saturation for 30 min. Visual evaluation.
Scientia Pharmaceutica 55, 101-105 (1987). TLC on silica with benzene - ethyl acetate 9:1. Detection by spraying with anisaldehyde - sulfuric acid reagent.
J. Planar Chromatogr. 15, 466-469 (2002). TLC of tetraphenylporphyrin derivatives belonging to two homologous series A and B on silica gel with chloroform - carbon tetrachloride and on RP-18 with methanol ñ chloroform. After drying visual detection of the spots. Optimal separations were achieved by adsorption TLC with carbon tetrachloride - chloroform 1:1 and by partition TLC on RP-18 with methanol - chloroform 2:3.