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. 23, 365-368 (2010). HPTLC of palmitoyl hexapeptide (an antiwrinkle peptide) on silica gel with toluene - ethanol 9:1 in a twin-trough chamber with saturation for 30 min at room temperature (25 +/- 2 °C). The hRf was 33. Quantitative determination by absorbance measurement at 211 nm. Linearity was between 10 and 30 ng/band. The LOD and LOQ was 3 and 9 ng/band, respectively. The intra-day precision (%RSD, n = 6) was 0.9-1.5 % and the inter-day precision 0.9-1.4 %. The small %RSD obtained after small changes of the method conditions indicate the method is robust. The recovery of the method was in the range of 98.9-101.3 %.
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.
Effect of nitrogen nutrition. Proc. Intern. Symposium on TLC with special emphasis on OPLC, Szeged, 75-76 (1984). OPLC (OPTLC) of proline, hydroxyproline, glutamine, asparagine on silica with 10 different buffer solutions. Detection with ninhydrin in methanol - acetic acid and heating at 105 °C for 10 minutes. Quantitative determination by densitometry.
J. Chromatogr. 330
J. Liquid. Chrom. 9, 3479-3487 (1986). TLC of 10 PTH-amino acids on silica (impregnated with zinc acetate, cadmium nitrate and mercuric chloride, 0.1, 0.2, 0.5 % concentration of each resp.) with chloroform - water - ethyl acetate 28:1:1; CCI4 - acetic acid 19:1 and chloroform - benzene - methanol 19:9:1. Detection with iodine chamber.
(Chinese). Chinese J. Chromatogr. 6, 46-48 (1988) (Sepu). Investigation of TLC behaviours of 75Se-methionine sulfoxide, 75Se-methionine sulfone and selenoxide on silica with ethanol - water in various proportions. Detection by spraying with ninhydrin reagent.
Planta 172, 106-113 (1987). TLC of serine on cellulose with butanol - acetone - water - diethyl amine 70:70:35:14. Quantification of the ninhydrin-positive spots by the method of Atfield and Morris (J. Biochem. 81, 606-613, (1961)).
J. Chromatogr. 434, 455-463 (1988). Study of the interaction between amino acids by charge-transfer reversed-phase TLC. Elucidation of the role of various physicochemical parameters of amino acids in the interaction. Discussion of the effect of pH and salt concentration on the strength of interaction.