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.
Comparison with a GC technique. R.E. KAISER (Ed) "Proc. of the 3rd Int. Symp. on Instr. HPTLC, Wuerzburg", IfC, Bad Duerkheim (1985), 233-246. HPTLC of DDT and DDE extracted from plant material on silica with hexane - ether 9:1. Detection by immersing in 0.1 % diphenylamine ethanolic solution. Activation of the chromatogram for 30 min. under UV at 366 nm. Quantification by fluorometry at 366 nm. Comparison with GC.
Detection under UV 365 nm after spraying with 0.03 % fluorescamine reagent. Detection limit 10 ng. Also HPLC.
J. High Resol. Chromatogr. 10, 362-364 (1987). Application of the top triangle of the „prisma“ model for mobile phase optimization of polar compounds in normal phase chromatography. TLC and HPTLC of ginsenosides on silica with water - methanol - MEK in various proportions. OPLC of the separated ginsenosides on silica with MEK - methanol - water 70:22:8. Detection by spraying with vanillin - sulfuric acid and densitometry at 550 nm.
J. Chromatogr. 463, 139-145 (1989). Description of a new quantification method, laser pyrolysis, for TLC without the need of visualization process in detecting any organic compound. Use of 2 amino acids, 2 pesticides as test samples. Complete analysis time less than 20 min. Comparison of sensitivity and linearity with densitometry. This technique combines the advantage of the separation power of TLC and GC detection methods. Detection limits, 100 ng for phenylalanine with FID and 20 ng for methoxychlor with ECD.
J. Chromatogr. 472, 314-317 (1989). TLC of 15 dithia[3.3]phanes on C-18 silica with methanol - water 98:2, 95:5 and 9:1, and acetonitrile - methanol 5:5. Detection under UV 254 nm. Comparison of the results with those obtained by HPLC.
J. Chromatogr. Sci. 29, 49-53 (1991). HPTLC of thiazine dyes on silica, cyano, and reversed-phase layers with tetrahydrofuran - water - acetic acid 80:15:5, methanol - methyl-t-butylether - acetic acid - 0.25 M sodium chloride 69:25:5:1, and methanol - aqueous phase, etc. Examination of organic modifier, relative humidity, temperature, preloading, and pH, influencing chromatography. Comparison of the method with HPLC.
Chinese J. Chromatogr. (Sepu) 10, 295-297 (1992). Determination of the number of ethylene oxide and its distribution in four oxyethylenated anionic surfactants by TLC and field desorption MS. Comparison of the results obtained by one-dimensional TLC to those obtained by two-dimensional TLC, and of the results obtained by TLC to those obtained by field desorption MS.
Anal. Biochem. 214, 329-331 (1993). TLC of title compounds on silica with 2-methylbutan-2-ol - t-butanol - 25% NH3 - acetone 1:2:2:8. Detection by exposing for 4 or 16 hrs to a storage phosphor screen. Quantification by autoradiography. Comparison of the results with those obtained by HPLC.