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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Pharm. Anal. (Yaowu Fenxi Zazhi) 20 (3), 207-208 (2000). TLC on silica gel with chloroform - ether - acetone 9:6:1 with traces of NH3. Detection under UV 254 nm. Identification of the 4 components by comparison with the standards. Discussion of using the procedure for simultaneous determination of the 4 components.
J. Chromatogr. B 694, 333-341 (1997). 2D-TLC on PEI-cellulose with acetic acid, (NH4)2SO4 and (NH4)HSO4. Use of the method to measure DNA chemotherapy analogue accumulation in tumor. The method may offer an additional biomarker of tumor cell drug resistance and host sensitivity which may affect the chemotherapeutic regimen.
Coll. czechoslov. chem. comm. 47, 2157-2169 (1982). TLC of deoxyribonucleosides and oligodeoxyribonucleotides on silica with e.g. chloroform - methanol, 2-propanol - NH3 - water, 2-propanol -NH3 - urea in different ratios. Detection by UV.
J.A.O.A.C. 70, 1-1 4 (1987). A review with 10 references on TLC applications for measuring uric acid. Also other methods.
J. Chromatogr. A 1209 (1-2), 230-237 (2008). TLC of purines (adenosine and its major metabolites, inosine, and hypoxanthine) in rat brain tissue preparations, on silica gel with a two-step gradient mobile phase consisting of (1) n-butanol – water – acetonitrile - 10% ammonia - acetic acid 10:4:8:2:1 and (2) n-butanol – chloroform – acetonitrile - 10 % ammonia - acetic acid 10:4:8:2:1. Quantitative determination by absorbance measurement at 258 nm (via peak area). Application of the method to estimate the endogenous purines in discrete regions of rat brain. Development of a novel protocol for tissue preparation using 0.1 M HCl and 0.15 M NaOH solutions in 60 % methanol, which provided well-resolved peaks and high recoveries.
Budapest Chromatography Symposium June 13, 1985. TLC on starch and cellulose with four solvent systems. a) ethyl acetate - methanol - NH3 5:3:5, b) tert-butanol - MEK - water - NH3 4:3:2:1, c) butanol - acetic acid - water 50:25:25, d) ethyl acetate - acetone - methanol - NH3 2:3:3:2. Identification of aminophylline, azathiopurine, mercaptopurine, thioguanine, xantinolnicotinate and their metabolites: 1-methylxantine, 1, 3-dimethylxantine, 1-methyl uric acid, 1, 3-dimethyl uric acid, thyoxantine, methylthyoguanine.
RM and log P values. J. Chromatogr. 498, 179-190 (1990). Measurement of the RM values of a series of xanthine and adenosine derivatives on silicone-impregnated silica and C-18 silica with aqueous glycine buffers (pH 9.0) or sodium acetate veronal buffer (pH 7.0), alone or mixed with various amounts of acetone. Correlation of the two series of data obtained. Comparison of experimental log p values with calculated ones. The TLC data proved to be reliable for describing the lipophilic properties of the test compounds.
Chinese Anal. Chem. (Fenxi Huaxue) 23, 389-390 (1995). TLC of dinucleoside phosphorothioates on silica with 1) dichloromethane - methanol 25:1, 2) ethyl acetate - petrol ether 2:1, 3) ethyl acetate - petrol ether 3:1. Detection under UV 254 nm. Also HPLC. Identification by NMR.