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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- 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. 5, 468-469 (1992). TLC of thioquinanthrene and thioquinanthrene-7-oxide on silica with chloroform - methanol 19:1. Visualization under UV 254 nm. Quantification of the sulfoxide after elution by photometry.
J. AOAC Int. 79, 628-635 (1996). TLC of allantoin in pharmaceuticals on silica with e.g. methanol - acetone - formic acid - water 40:2:1:6 and in urine on cellulose with butanol - acetic acid - water 2:1:1. Detection with pDMAB (Ehrlich's reagent). Quantification by densitometry at 445 nm. TLC as fast and inexpensive semiquantitative method for estimation of allantoin in natural samples.
J. Liq. Chromatogr. Relat. Technol. 29, 2045-2057 (2006). TLC of substituted trans-piperidinones comprising 15 amidolactames and 7 aminolactames on silica gel with 13 mobile phase systems with LSChrom software. The procedure takes into account the adsorption properties of the mobile phase (parameter epsilon), stationary phase, and sample structure expressed by the relevant group.
J. Liquid Chromatogr. 6, 2695-2697 (1983). TLC of 15 derivatives of pyrazoline-5-one on silica with a) chloroform - methanol 9:1, b) benzene - ethyl acetate 6:4.
J. Planar Chromatogr. 5, 431-434 (1992). Investigation of the relationships between solute structure and chromatographic behavior of azine and diazines. TLC of 2,2'-bipyrazyl, 2,2'-biquinoxalyl, 2,2'-bipyridyl, 2,2',2'-tripyridyl, quinoline, 2,2'-biquinolyl, 2-methylquinoxaline, 3,3'-dimethyl-2,2'-biquinoxalyl and g,g'-bipicolyl on Kieselguhr impregnated with a 20% solution of formamide in acetone or with solutions of formamide in acetone containing formic acid. Benzene, trichloroethylene, hexane, chloroform, or heptanol were used as monocomponent mobile phases. Visualization with Dragendorff followed by additional spraying with 18 m sulfuric acid.
J. of Natural Products 51, 973-976 (1988). TLC on silica with ethyl acetate - methanol 9:1, chloroform - ethyl amine 9:1 and chloroform - methanol 9:1. Detection under UV and by spraying with ceric ammonium sulfate reagent.
J. Planar Chromatogr. 15, 466-469 (2002). TLC of 10 porphyrins on silica gel with chloroform - carbon tetrachloride and on RP-18 with methanol - chloroform in varying proportions. After development the plates were dried at room temperature and the spots were detected visually.
J. Planar Chromatogr. 15, 299-305 (2002). TLC of 15 cholic acid derivatives on 9 reversed-phase and 3 normal-phase systems (RP-18, cyano-, polyacrylonitrile-modification and unmodified silica gel) with 9 different mobile phases. Detection by spraying with 50% sulfuric acid and heating. RP-18 combined with mobile phases containing 60-70% methanol or 50-60% dioxane in water can be recommended as the most suitable chromatographic system for the separation of cholic acid derivatives.