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.
Planta med. 70, 65-67 (2004). Analytical and preparative TLC of 3a-(3',4'-dihydroxy-trans-cinnamoyloxy)-D-friedoolean-14-en-28-oic acid and isorhamnetin on silica gel with dichloromethane - methanol 46:1 and methanol - chloroform 3:7. Visualization under UV light at 254 nm.
CBS 91, 2-4 (2003). HPTLC on silica gel with dichloromethane - methanol 93:7 over 50 mm after preconditioning for 10 min. Quantitative determination by absorbance measurement at 274 nm. Repeatability is better than 3.5 % and intermediate precision better than 5.1 %.
CBS 91, 5-7 (2003). HPTLC-AMD of benzodiazepines from serum on lichrospher silica gel with a 9-step gradient based on methanol and diisopropyl ether over 80 mm. Densitometric evaluation by absorbance measurement at 230 and 320 nm followed by spectra recording from 200 to 330 nm.
J. Chinese Trad. Patent Med. (Zhongchengyao 26 (2), 100-102 (2004). TLC on silica gel with 1) petroleum ether - ethyl acetate 17:3, 2) n-hexane - ethyl acetate 8:1, 3) petroleum ether - ethyl acetate 10:3, 4) chloroform - methanol 19:1, 5) n-hexane - ethyl acetate 9:1. Detection 1) by spraying with 5 % vanillin - H2SO4 solution and heating at 105 ºC, 2) under UV 365 nm, 3) under daylight. Identification by fingerprint techniques. Quantification of muscone by GC.
J. Chinese Trad. Patent Med. (Zhongchengyao) 25 (10), 785-787 (2004). Study of the optimum inclusion process conditions for volatile oil by using orthogonal design and determining the utilization ratio of volatile oil from Fructus Amomi Rotundus by TLC on silica gel with benzene - ethyl acetate 19:1 and detection by spraying with vanillin - H2SO4 solution. Establishment of the optimum conditions as volatile oil: beta-cyclodextrin 1:8 at 50 ºC for two hours, giving the utilization ratio of volatile oil of 70.7%.
Chinese Trad. Patent Med. (Zhongchengyao) 26 (1), 74-76 (2004). TLC on silica gel with 1) petroleum ether - ethyl acetate - formic acid 30:10:1, 2) petroleum ether - ethyl acetate 25:1, 3) chloroform - methanol - water 13:7:2. Detection 1) under 365 nm, 2) by spraying with 1 % vanillin - H2SO4 solution, 3) by spraying with 10 %H2SO4 in ethanol. Identification by fingerprint techniques, combined with microscopy of the microcosmic configuration and shape of the medicine, and with visualization by color reaction of anthracene and quinine with 1 % NaOH solution.
CBS 93, 2-4 (2004). HPTLC of signaling ceramides on silica gel with a 7 step gradient from methanol over dichloromethane to n-hexane over 42 min. Detection by dipping in manganese chloride reagent for 1 s, followed by drying at 120 °C for 20 min. Quantitative determination by absorbance measurement at 550 nm and Michaelis-Menten regression 2 via peak area. Signaling ceramides are separated from other lipids (shingomyelin, phosphatidylcholine, cholesterol) contained in cellular lipid extracts. Comparison with determination of ceramide formation via isotope labeled standards and conventional TLC method.
J. Planar Chromatogr. 17, 156-158 (2004). HPTLC of eight 8-alkyltheophyllines (theophylline, methyl-, propyl-, butyl-, heptyl-, tridecyl-, benzyl-, phenylethyltheophylline) on RP18 with mixtures of methanol and phosphate buffer pH 7.5 (containing between 50 and 90 % methanol). Detection under UV at 280 nm.