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. 441, 355-360 (1988). Study of the TLC behaviour of four basic drugs (all secondary amines) on C18-bonded phase, paraffin coated silica and silica itself using two sulphonic acid ion-pair reagents (heptane sulphonic acid and sodium dodecylsulphate). Development of the plates with methanol - water systems containing 0, 20, 40, 60, 80 and 100% methanol. Also study of the effect of pH.
J. Liq. Chromatogr. Relat. Technol. 28, 1703-1716 (2005). TLC of kavalactones (kavain, 7,8-dihydrokavain, methysticin, 7,8-dihydromethysticin, yangonin, and demethoxyyangonin) on silica gel with the organic layer of n-hexane - ethyl acetate - methanol - water 6:5:6:5. Detection by spraying with anisaldehyde - sulfuric acid followed by heating.
J. Chromatogr. 562, 99-110 (1991). Separation and identification of non-volatile and thermally unstable mixtures by TLC on silica and reverse-phase TLC on octyl-bonded silica with different solvent systems. Identification by MS including both direct and scanning TLC-liquid ion MS. The methods are simple, useful and easy to perform, and can overcome the problems associated with indirect and direct coupling of LC/MC. Scanning TLC-LS/MS can be carried out like GC/MS and gives good quality of chromatograms and mass spectra.
J. Planar Chromatogr. 5, 207-209 (1992). HPTLC of methyl paraben, p-hydroxybenzoic acid, benzoic acid and sodium benzoate on silica with chloroform - acetic acid 90:3. Densitometry by absorbance. Accuracy (expressed as % error) in the range of 0-5%, precision (expressed as % RSD) in the range of 0.5-3.62%.
Indian Drugs 32 (9), 254-257, (1995). HPTLC of ß-asarone on silica with toluene - ethyl acetate 97:3. Densitometry at 290 nm. Linearity range 120 - 700 ng, average recovery 99.6%.
J. Chinese Pharm. Univ. (Zhongguo Yaoke Daxue Xuebao) 3, 163-171 (1996). TLC on silica with dichloromethane - ethyl acetate - ethanol 18:2:1. Detection under UV, quantification by UV at 279 nm after elution with ethanol. Precision <5.4% within plate and <8.5% plate-to-plate (n=5). Recovery 100.2 ± 1.3% (n=9).
Anal. Biochem. 242, 152-155 (1996). HPTLC of phosphatidylinositol 3,4,5-trisphosphospate, phosphatidylinositol 3,4-bisphosphosphate and phosphatidylinositol 4,5-bisphosphosphate on silica gel impregnated with 5% boric acid solution in methanol, and of phospatidylinositol 4-phosphate and phosphatidylinositol 3-phosphate on NH2 impregnated with 5% boric acid solution in methanol. Development with 1-propyl acetate - 2-propanol - ethanol - 6% NH3 1:3:1:3. Visualization by immersion in 5% CuSO4 solution in 8% aqueous H3PO4 and heating at 180°C for 15 min. Quantitative determination by autoradiography and by densitometry at 366nm.
J. Chinese Trad. Patent Med. (Zhongchengyao) 20 (1), 22-32 (2000). A review with 65 references involving testing methods, TLC as well as GC and HPLC. Stressing on the advantages, such as suitability for complex medicine, simpleness of sample preparation, flexibility in detection, etc.