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
- Keyword register: select an initial character and browse associated keywords
- 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.
Clin. Pathology (Rinsho Byori) 33, 217-221 (1985). (Japanese). (Determination of theophylline and caffeine in blood serum by thin-layer chromatography-densitometry.) TLC of theophylline and caffeine on silica with chloroform - acetone - isopropanol - NH3 6:4:2:0.5. Quantification by densitometry with internal standard of 7-(2-hydroxyethyl)-theophylline. Calibration curve found linear 0 40 mg/mL. CV 5 %. The correlation between the results obtained by EMIT and TLC methods gave straight line with correlation coeff. of 0.985.
GIT Fachz. Lab. 12, 1221-1223 (1986). Neue wasserbenetzbare HPTLC RP-18 Fertigplatten. New HPTLC RP-18 pre-coated plates wettable by water.) Description of a new HPTLC precoated plate based on silica gel with a reduced degree of modification with octadecyl groups. This plate material is fully wettable with methanol - water mixtures between 0:100 and 100:0. Running times for 50 mm are between 14 and 40 minutes, whereby the maximum running times occur with the 50:50 mixture. Separations of nicotinic acid - isonicotinic acid, of analgesics and of alkaloids.
Journal of Natural Products 50, 1138-1140 (1987). TLC of (-)- and (+)-cathine(nor-pseudoephedrine) on silica with chloroform - acetonitrile 7:3. Detection under UV.
Advances in Liquid Chromatography, Sept. 3-6, 1988, Szeged, Hungary. OPLC on silica with toluene - acetone - chloroform 40:35:25. Detection by spraying with 2,6-dichloro-quinone-4-chloro-imide (Gibbs reagent). Quantification by spectrometry at 595 nm after elution. Recovery: 91.8-100.2%.
J. Planar Chromatogr. 1, 85-87 (1988). Optimization of the mobile phases for TLC, HPTLC and OPLC of 8 alkaloids by using irregular top triangle of PRISMA model.
Phytochemistry 28, 673-675 (1989). TLC identification of a new type of higher plant alkaloids, 3-hydroxy-11-norcytisine. TLC of dansylated alkaloids on silica with cyclohexane - ethyl acetate 2:3, benzene - diisopropylamine 5:1, chloroform - butanol - water 5:3:1, chloroform - diisopropylamine 8:3, chloroform - benzene - diisopropylamine 3:2:1. Visualization under UV 366 nm.
Chinese J. Pharm. Anal. 9, 22-24 (1989). TLC of stachydrine on silica with butanol - hydrochloric acid - ethyl acetate 24:9:3. Detection by spraying with modified potassium iodobismuthate reagent. Quantification by densitometry at 525 nm.
Phytochemical analysis 1, 22-15 (1990). TLC of polar alkaloids from Schumaniophyton magnificum on silica impregnated with liquid paraffin with methanol – water 1:3, citrate buffer at pH 4.2 – methanol 3:1 or borate buffer at pH 10 – methanol 3:1, and of phenolic fatty acid esters from Buddleja species with chloroform – methanol – water 25:75:5. Also centrifugal thin-layer chromatography on paraffin coated plates for the isolation of phenolic fatty acid esters.