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.
Chinese J. Herb Med. (Zhongcaoyao) 25, 7-9 (1994). Preparative TLC of silica column fractions of the title drug extracts; TLC on silica with ethyl acetate - benzene 6:9. Detection under UV 254 nm. Identification of daphnodorin B by IR and NMR.
Anal. Biochem. 220, 210-212 (1994). TLC on AgNO3-argentated silica with solvent mixtures of hexane - ether, ether - methanol, and toluene - acetonitrile in different proportions. Detection by film autoradiography. Quantification by liquid scintillation counting.
Anal. Letters 28, 59-70 (1995). Test of IR- and 'H-NMR-spectra of 6 new 2-(alkoxy- and alkoxy-hydroxy-styryl)quinolines with antibacterial activity. TLC of 2-styrylquinolines on silica with 1) benzene - ethyl acetate 8:2, 2) benzene - acetone 9:1, 3) benzene - methanol 19:1. Detection by spraying with Dragendorff’s reagent. Investigation of the relation between the quantity and spot area for quantification using a computer correlation analysis.
J. Chinese Herb Med. (Zhongcaoyao) 27, 275-277 (1996). TLC of scopoletin in Dinggongten, Erycibe obtusifolia Beuth on silica with benzene - ether 1:1. Identification by comparison with the standard under UV 365 nm. Quantification by fluorescence spectrophotometry at 347/>420 nm after elution. Discussion of the suitability of the method for the purpose.
J. Planar Chromatogr. 10, 348-352 (1997). Development of a simple, rapid and reliable TLC method for the identification and quantification of 11-nor-D9-tetrahydrocannabinol-9-carboxylic acid (THC-COOH) in urine. HPTLC on silica gel 60 WRF254s layers (0.1 mm layer thickness) with dichloromethane - hexane - methanol 7:2:1. Because the chromatograms were evaluated directly by HPTLC-UV and HPTLC-FTIR on-line coupling, it was not necessary to derivatize with fast blue salts or other health-endangering azo dyestuffs. The validated detection limits for THC-COOH (UV: 4 ng/mL, IR: 14 ng/mL) enabled qualitative and quantitative evaluation in the region of the 20 ng/mL cutoff.
Anal. Letters 31, 475-489 (1998). HPTLC of plant tissues, dansylated in a microwave oven, on silica with chloroform - triethylamine 2:1. Quantitation by in situ densitometry at 338/>502 nm. Detection limit 1.8 - 3.0 ng. Precision 0.75-1.39%.
J. Planar Chromatogr. 13, 257-260 (2000). Description of the combined use of overpressured layer chromatography with digital autoradiography for qualitative and quantitative determination of metabolites depending on the complexity and radioactivity content of the matrix investigated. OPLC of extracts of metabolite solutions on HPTLC silica gel layers. Detection by autoradiography.
Proc. Intern. Symp. on Planar Separations Plan. Chrom. 149-152 (2003). Description of an on-line system which provides computer controlled elution of spots from the TLC plate and injection of the eluted substances into MS. All flexibility of TLC is retained, small fraction of MS working time is needed, and any spot on an unlimited number of plates can be selected.