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. Chromatogr. 366, 396-4 02 (1986). TLC of 26 allo bile acids as their methyl esters on silica with hexane - ethyl acetate 83:17 and 3:2, and on C-18 silica with methanol - acetonitrile - water - formic acid 47.5:47.5:5:0.5 and 40:40:20:0.5. Also reversed-phase HPLC. The combined use of normal- phase and reversed-phase TLC appears helpful as a supplementary analysis to reversed- phase HPLC.
Chinese J. Med. Ind. 18, 361-362 (1987) (Yiyao Gongye). TLC on silica with hexane - ethyl acetate - acetic acid - methanol 75:400:12.5:12.5. Detection by spraying with 15% sulfuric acid - ammonium hydrogen sulfate and heating at 110 °C for 10 min. Quantification by densitometry at 285 nm. RSD 0.54 %.
Acta Chimica 125, 831-838 (1988). TLC on silica with benzene, benzene - ethyl acetate 25:1 or 10:1 or 5:1, ethyl acetate, ethyl acetate - chloroform 11:2. Detection under UV 254 nm.
J. Chromatogr. 475, 461-466 (1989). TLC of hydroxy fatty acids isolated from rat liver glycerophosphatides on silica with hexane - diethyl ether 1:1. Detection by spraying with methanol - sulfuric acid 1:1 and heating at 100°C.
J. Planar Chromatogr. 3, 491-494 (1990). HPTLC of six dihydroxybenzoic acids (2,3-, 2,4-, 2,5-, 2,6-, 3,4-, 3,5-) on cyanopropyl-bonded silica with solvent systems comprising different amounts (0 to 100%) of methanol in water. Visualization by fluorescence quenching at 254 nm. The ion-pair reagents studied were Cetrimide, tetramethylammonium bromide, and tetra-n-butylammonium bromide. The effectiveness of each of the three ion-pair reagents when precoated on to the plate, or present in the solvent, was investigated. For Cetrimide and tetramethylammonium bromide the best results were obtained with the reagent in the solvent, whilst for tetra-n-butylammonium bromide, precoating the plate gave the best results.
J. Planar Chromatogr. 6, 245-247 (1993). TLC of gallic acid on RP-18 silica with 1 M acetic acid - methanol 1:1. Quantification by spectrophotometry in absorbance at 254 nm.
J. Liquid Chromatogr. 17, 2737-2749 (1994). TLC on silica with methanol - chloroform 1:1. Detection by spraying with ninhydrin - collidin reagent. Quantification by densitometry at 200 nm for e-caprolactam before derivatization and 558 nm for e-aminocaproic acid after derivatization. Detection limits 200 µg and 20 µg, resp.
Chromatographia 41, 267-272 (1995). Description of the quantification of 10 trans- and 9 cis-octadecenoic acid by the combination of argentation TLC of methyl esters of fatty acids on silver nitrate impregnated silica with hexane - ether 9:1. Detection by spraying with 0.2% 2,7'-dichlorofluororescein in isopropanol. Quantification by GC after elution with ether.