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. 3, 271-272 (1990). TLC of mercury-metal mixtures (as cations) on stannic silicate as ion-exchange layer with 1 M NH4Br. Detection after drying by spraying with copper solution (5 % CuSO4 · 5 H2O) and, after drying again, with a solution containing 5 g KI and 10 g Na2SO3 in 100 mL water. Quantification by densitometry (absorbance at 500 nm).
J. Planar Chromatogr. 5, 469-471 (1992). TLC separation of metal dithizonates, and diethyldithiocarbamates (lead, cadmium, zinc, copper, nickel, manganese, cobalt) and chlorides or nitrates on silica with toluene - chloroform 50:1 resp. with benzene - methyl isopropylketone 50:1; nitrates or chlorides on RP-18 silica with methanol - water - acetic acid 50:30:4. Visualization of metal diethyldithiocarbamates with 5% aqueous copper sulfate solution, of metal ions on RP-18 plates by treatment with a solution of 0.25 % PAN (1-(2-pyridylazo)-2-naphthol) in methanol followed by exposure to NH3.
A review. Analyst 119, 2013-2024 (1994). A review with 210 references, including TLC separation and determination of individual rare earth elements, as well as other chromatographic techniques.
J. Planar Chromatogr. 9, 269-272 (1996). TLC of Pb(II), Cd(II), and Cu(II) on carboxymethylcellulose with 0.60 M acetic acid - 0.60 M sodium acetate. Detection with a 1 mm glassy carbon ultramicroelectrode (described in detail). Detection limits for cadmium and lead using a 120 s deposition time were 1 and 4 ng, respectively.
J. Planar Chromatogr. 13, 93-100 (2000). Study of the retention of tungsten and zirconium on plain and TBA impregnated silica gel layers with butanol - 8 M HNO3 and aqueous HNO3 mobile phases, as of the effect of pH on hRf values. Butanol was found most effective in mixed mobile phases. Simple, inexpensive and convenient technique.
J. Planar Chromatogr. 17, 305-308 (2004). TLC of manganese(II), chromium(III), nickel(II), cobalt(II), iron(III), and zinc(II) on cellulose with acetonitrile - hydrochloric acid - water 73:15:12 as optimum ternary mobile phase. Detection by spraying with 0.1 g quercetin in 100 mL 2-propanol and 10 g dimethylglyoxime in 100 mL ethanol and exposition to ammonia vapor. Recording of the colored spots under white light by means of a highly sensitive CCD color video camera.
J. Planar Chromatogr. 25, 355-357 (2012). HPTLC of lead (II), nickel (II), and cobalt (II) on silica gel with 0.2 M aqueous sodium dodecyl sulphate - 0.08 M oxalic acid 1:9. Lead(II) was detected by spraying with 0.5 % dithizone in carbon tetrachloride, where as nickel (II) and cobalt (II) were detected by spraying with 1.0 % solution of alcoholic (ethanol) dimethyglyoxime. The hRf values of lead (II), nickel (II), and cobalt (II) were 1, 85 and 49, respectively.
Detection by spraying with 0.01 % dithizone in trichloromethane.