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.
Japanese Fisheries (Nippon Suisan Gakkaishi) 51, 1203 (1985). TLC on cellulose with five solvent systems: a) ethyl acetate - acetic acid - water 3:2:1, b) chloroform - methanol -28 % NH3 3:2:1, c) butanol - acetone - 85 % formate -water 10:10:2:5, d) butanol - acetone - 28 % NH3 - water 10:10:2:5, e) butanol - acetone - water 4:2:1. Identification by Rf comparison, confirmation by IR.
Planta Med. 54, 71-75 (1988). Separation of phorbol esters by two-dimensional TLC on dual-phase plates: 1. normal phase, chloroform - acetone 4:1 and 2. reversed-phase, methanol - water 9:1. Detection with ethanolic sulfuric acid (60%) at 110°C. Also overpressure layer chromatography on RP-18 with methanol - water 9:1. Flow-rate 0.1 mL/min.
Forensic Sci. Intern. 35, 141-144 (1987). TLC of brallobarbital and secobarbital on silica with chloroform - acetone 90:10, chloroform - acetone - NH3 50:50:1 and methanol - NH3 100:1.5.
J. Planar Chromatogr. 2, 106-118 (1989). Comparison of methods. Review with 134 references discussing all kinds of planar separation techniques including TLC, HPTLC, and various kinds of electrophoresis. TLC and HPTLC coupled with different detection techniques such as radio detection and spectrophotometry are discussed. In general, planar chromatographic techniques are more rapid than column chromatographic techniques and have similar sensitivity and reproducibility. HPTLC has been applied to a very limited extent, but holds great promises for quantitative analysis. For molecules larger than MW 10’000, electrophoresis is considered the method of choice.
Chinese J. Chromatogr. (Sepu) 9, 113-116 (1991). TLC on silica with isopropanol - acetic acid - water 14:1:5. Detection by dipping into a solution of potassium hydroxide in ethanol and heating at 160 °C for 10 min. Quantification of fluoro densitometry at 230 nm. Detection limit 40 ng. The calibration curve was linear over the range of 40 - 350 ng with the correlation coefficient of 0.998.
J. Planar Chromatogr. 5, 458-462 (1992). TLC of the contamination of copolymers with carbohydrates, their derivatives, with furfural and maleic acids on silica with propanol - ethyl acetate - water 7:2:1; of contamination with terpenes and dioxane derivatives on aluminium oxide with benzene - hexane - ethanol 25:25:1 or on silica with cyclohexane - toluene - MEK 40:5:4. TLC of copolymers on RP-18 silica with methanol - water 5:1. Visualization with 7 different dyeing reagents. This TLC method is useful for checking the purity of the maleic anhydride copolymers either during synthesis of prior to their medical application.
J. AOAC Int. 77, 939-941 (1994). TLC of zearalenone on silica with chloroform - acetone 9:1. Detection under UV 254 nm. Visual comparison of test spot with standard.
J. Planar Chromatogr. 9, 212-214 (1996). TLC of 12 toxic cations (Fe, Co, Ni, Cd, Cu, Pb, Hg, Hg2, Cr, Zn, Sb, Mn) on a mixture of DEAE cellulose and silica with isopropanol - ethanol - 5 N HCl 5:5:1. Identification with 0.1 % ethanolic solutions of pyridine-2-aldehyde-2-furoylhydrazone and rubeanic acid.