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. Chinese Herb Med. (Zhongcaoyao) 22, 450-451 (1991). TLC of notopterol and isoimperatorin on silica with hexane - ethyl acetate 8:2 or petrol ether - butanone 8:2. Quantification by densitometry at 325 nm.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 16, 101-102 (1991). TLC of magnolol on silica with benzene – methanol 9:1. Detection under UV. Quantification by fluorometry at excitation 303 nm after elution with ethanol.
J. Planar Chromatogr. 5, 16-27 (1992). TLC of estrogens (estrone, equilin, equilenin, 17 a & ß-dihydroequilin, 17 a & ß-dihydroequilenin, estriol) on silica, C-2, C-8, C-18, NH2- and diol-modified, with different eluents in one- and two-dimensional separations. The optimized mobile phase based on cyclohexane and ethyl acetate provided best separation of estrogens containing C-17 hydroxy group epimers, those with a C-17 keto group were only separated in mobile phases containing triethylamine (or on NH2-layers in the absence of triethylamine). 2,4-dinitrophenylhydrazones of C-17-keto group estrogens enable their selective detection at 366/>400 nm.
J. Chromatogr. 547, 411-418 (1991). TLC of 3 polyether carboxylic ionophore antibiotics on silica rods with chloroform – methanol – formic acid 97:4:0.6. Quantification by FID.
Magyar Kémiai Folyoirat 98, 115-116 (1992). TLC of three diasterioisomeric 2,3-o-isopropylidene tartaldehyde dithioacetals from monosaccarides on silica with hexane – ethyl acetate 7:3 or 9:1, chloroform – methanol 9:1 or 10:1, hexane – ether – ethyl acetate 30:3:1, dichloromethane – methanol 93:7. Visualization under UV 254 nm and by spraying with various spray reagents.
I. Regular part of the model. J. Planar Chromatogr. 4, 460-466 (1991). Manual examination of the retardation behavior of 16 apolar, closely related coumarins in normal phase TLC using the regular part of the three-dimensional „PRISMA“ model. The results show a highly significant second order dependency between the retardation factor (Rt) and the solvent strength (vertical correlation), as well as between the retardation factor and the selectivity point (horizontal factor).
Chinese J. Food Ferm. Ind. (Shipin Yu Fajiao Gongye) 2, 81-84 (1991). TLC of lycopene on silica with benzene - petrol ether 3:7. Quantification by densitometry at 480 nm.
J. China Surfac. Deterg. & Cosmet. (Zhongguo Riyong Huaxue Gongye) 3, 149-154 (1992). TLC of lauryl alcohol ethoxylates on silica with ethyl acetate - acetone - water 55:35:10. Detection by exposure to iodine vapor. Quantification by densitometry at 460 nm. The results were in good agreement with those obtained by GC and FDMS.