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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Anal. Chem. 59, 62-64 (1987). Discussion of the utilization of a new multipeak separation response function in evaluation and optimization of TLC quality. Function is based on a previously chosen Rf interval and on the differences between the Rf-values of the compounds. This makes comparison between solvent systems possible. Demonstration by the separation of Pt(II) complexes
J. Chromatogr. A 774, 313-377 (1997). TLC of 9 inorganic anions and 11 metal ions on cellulose, silica and their mixtures with mixed solvent systems containing 0.1 M NH4OH and acetone. Detection by spraying with 7 reagents. Discussion of the retention behavior. Quantitation of SCN- by spectrophotometry at 460 nm, using acidic FeCl3 solution as chromogenic reagent. Use of the proposed TLC - colorimetric method to fortified samples of the title matrices.
J. Planar Chromatogr. 23, 162-165 (2010). TLC of iron(III), copper(II), nickel(II), cobalt(II), cadmium(II), zinc(II), silver((I), lead(II), bismuth(III), mercury(II), titanium(IV), manganese(II), and chromium(VI) on silica gel with 0.02, 0.1, 0.2, and 1.0 M aqueous sodium dodecyl sulfate (SDS) (M1), 0.2 M SDS + 0.04 M tartaric acid (9:1, 1:1, and 1:9) (M2); 0.2 M SDS + 0.08 M tartaric acid (9:1, 1:1, and 1:9) (M3); 0.2 M SDS + 0.1M tartaric acid (9:1, 1:1, and 1:9) (M4); 0.2 M SDS + 0.08 M citric acid (1:1) (M5); 0.2 M SDS + 0.08 M formic acid(1:1) (M6); 0.2 M SDS + 0.08 M acetic acid (1:1) (M7); 0.2 M SDS + 0.08 M oxalic acid (1:1) (M8). Detection reagents used were: 0.5 % dithizone in carbon tetrachloride, 1.0 % aqueous potassium ferrocyanide, 1.0 % ethanolic dimethylglyoxim, 1:1 2.0 M aqueous sodium hydroxide in 30 % hydrogen peroxide, and a methanolic silver nitrate solution. Quantitative analysis of zinc(II) by spectrophotometry after extraction. The detection limits were 0.85, 0.05, and 1.5 µg respectively for lead(II), zinc(II), and cobalt(II). The in-situ detection of cations was more sensitive than detection in solution.
Anal. Letters 18 (A4), 481-486 (1985). TLC of metal ions on cerium (Iv) antimonate with acetonitrile - nitric acid solvent system. Quantification by spectrophotometry using p-nitroso-dimethylaniline method.
Talanta 33, 455-457 (1986). TLC of La, Ce, Pr, Nd, Sm and Y on silica with isopropyl ether - ether - di-(2-ethyl hexyl)phosphate - nitric acid 8:8;0.4:0.07. Detection by spraying with 0.02 % chlorophosphonazo-m- NO2 in ethanol while still hot. Quantitation by densitometry at 665 nm.
J. Xiangtan Univ. 1, 77-80 (1987) (Xiangtan Daxue Ziran Kexue Xuebao). TLC on primary amine N1923-silica with sulfuric acid. The plot of log (1/Rf-1) against the atom numbers of the rare earths divides the rare earths into 4 groups following the order of atom number: La-Nd, Pm-Gd, Gd-Ho and Ho-Lu.
J. China Assoc. Instr. Anal. (Fenxi Ceshi Tongbao) 8, 55-58 (1989). TLC of all rare earth elements including yttrium on silica with di-(2-ethylhexyl)-phosphate – mono-(2-ethylhexyl)-2-ethylhexylphosphonate – tributyl phosphate – tetrahydrofuran – nitric acid – isopropyl ether 111:52:5:521:86:10’000, and 68:43:27:460:103:10’000. Quantification by densitometry. Detection limits 14 – 31 ng.