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. Chem. Educ. 73, A4-A6 (1996). Presentation of dip reagents useful for visualization in TLC.
J. Planar Chromatogr. 14, 8-15 (2001). TLC of fatty acid esters on silica gel resp. silica gel/kieselguhr with hexane - acetone 49:1 and on aluminium oxide with hexane - acetone 100:1. 18 new agents have been used for visualizing 8 esters of higher fatty acids. Limits of detection (detectability, D), detectability index, and broadening index were determined for the esters after use of the visualizing agents. Bromophenol blue was the best and most universal detection agent.
J. Planar Chromatogr. 28, 466-471 (2015). TLC of L-glutamic acid in a solution of Astragalus complanatus coarse powder on silica gel with n-butyl alcohol - glacial acetic acid - water 4:1:1. Detection by spraying with 0.2 % ninhydrin - acetone solution 10:1, followed by heating at 105 °C. Quantitative determination by measuring pixels after photographing. Linearity was in the range of 10-60 μg/zone. Average recovery was 103 %. Different measures to reduce the error were proposed.
Anal. Chem. 60, 847-852 (1988). Presentation of a method for background correction of fluorescence detection in TLC, based on the assumption that variable background signals can be modeled by the abstraction spectra obtained from factor analysis of several background spectra and the appropriate weighting factors can then be calculated by using the adaptive Kalman filter. Discussion of the best models.
J. Planar Chromatogr. 2, 362-367 (1989). Evaluation of an experimental apparatus using a cooled, slow-scan CCD camera as a detector for the quantitative spectrometric analysis of planar separations. This technology is capable of providing two-dimensional separation mapping for component detection and XY-coordinate identification; quantification either by UV/visible absorption or fluorescence.
Specific device for densitometry. Proc. 6th Int. Symp. Instrum. Planar Chromatogr., (Interlaken 1991), Inst. Chromatogr., Bad Dürkheim, FRG, 283-290 (1991). New fixation system to perform quantitative densitometry on soft TLC-sheets in reflectance and transmission mode.
J. Planar Chromatogr. 7, 88-94 (1994). Study of synchronization of timing between chemical excitation (spraying with peroxyoxalate reagent) and subsequent detection of chemiluminescence. The experimental set-up is partly described, partly referenced: N. Wu, C.W. Huie, Anal. Chem. 64, 2465-2468 (1992). Results indicate that the use of POCL detection in TLC for sensitive and selective determinations of real life samples appear promising and should be further investigated. TLC on cellulose, silica, alumina, and RP-18, of porphyrins with ethanol - dioxane 1:1 and of dansyl-glycine with chloroform - ethyl acetate - methanol 6:10:3 was used for the investigations.