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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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.
Shoyakugaku Zasshi 37, 195-197 (1983). TLC of alkaloids in 21 coptis rhizomes on silica with benzene - ethyl acetate - propanol - methanol - ethylamine 8:2:2:1:1 for protoberberine alkaloids without phenolic-OH groups, and methanol - water NH3 8:1:1 for those with phenolic-OH groups. Detection by UV.
J.A.O.A.C. 68, 136-137 (1985). Estimation of aflatoxins B1, B2, G1, G2 on silica with 1) chloroform - acetone 9:1 and 2) ether - methanol - water 96:3:1 in unsaturated tanks. Detection by UV and comparison with standards.
J. Chromatogr. Sci. 22, 538-547 (1984). Principal component analysis (PCA) with Rf values for 596 basic and neutral drugs in 4 eluent mixtures on silica. Two-component model explaining 77 % of the total variance. Each drug is characterized on a plane by two principal component scores. For the identification of unknowns the method provides a drastically reduced short list of possible candidates. The 4 eluent systems are: a) methanol - NH3 100:1.5, b) cyclohexane - toluene - diethylamine 75:15:10, c) chloroform - methanol 9:1, d) acetone.
J. Chromatogr. 324, 43l-435 (1985). TLC of eleven pairs of Pt(II) and Pd(II) square-planar complexes on silica with 28 solvent systems. Comparison of the Rf-values of trans isomers to those of cis isomers. Discussion of the mechanism of separation with different solvent systems.
Biochemical Systematics and Ecology 13
Nanjing Univ. (Natu. Sci). (Nanjing Daxue Xuebao, Ziran Kexue) 3, 524-526 (1984). (Chinese). (Separation and identification of amino acids in protein hydrolysates by thin-layer chromatography.) 2-dimensional TLC of protein hydrolysates on microcrystalline cellulose with butanol -2-butanone - NH3 - water 5:3:1:1 and isopropanol - formic acid 20:1:5. Detection by spraying with ninhydrin reagent.
J. Agric. Food Chem. 32, 1434-1440 (1984). TLC-separation of sulfamethazine on silica with chloroform - acetone 1:1 or chloroform - methanol - NH3 100:100:1 in one or two dimensions. Detection by UV 254 nm or autoradiography.
Apoth. Ztg. 125, 2062-2068 (1985). Dtabilität von Barbitursäurederivaten in wässrigen Lösunge. (Stability of barbiturates in aqueous solutions.) TLC on silica with isopropanol - chloroform -23 % NH3 45:45:10. Phenylacetylurea was found to be the main product of hydrolytic degradation of phenobarbital. Stability testing of solutions of aminobarbital, barbital and phenobarbital in dependence of the pH-value showed minor degradation rate between pH 8.0 and 9.5 than at higher pH-values.