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.
J. Planar Chromatogr. 31, 112-115 (2018). HPTLC of topiramate in human serum on silica gel with toluene – ethanol 9:1. Detection by derivatization with a 30 mg/mL solution of phenol in ethanol – sulfuric acid 19:1, followed by heating at 120 °C for 15 min. Quantitative determination by absorbance measurement at 417 nm. The hRf value for topiramate was 37. The calibration curve was constructed in the range of 0.25-40 μg/zone. The intermediate precision was below 4.2 % (n=6). The LOD and LOQ were 360 and 1100 ng/zone. Recovery was between 97.4 % and 110.7 %.
J. Chromatogr. 342, 458-464 (1985). TLC of pindolol on silica with chloroform - methanol - acetic acid 75:20:5. Detection by a) dipping into 4 % paraffin in cyclohexane, b) spraying with o-phthaldialdehyde reagent and heating at 40-50 °C for 10 min. Quantification by fluorescence densitometry. Nadolol was used as the internal standard.
Quantification by densitometry at 315 nm.
Chinese J. Med. Ind. 18, 266-267 (1987) (Yiyao Gongye). TLC of nifedipine and its analogs, nitrendipine and nimodipine on silica with hexane - chloroform - ethyl acetate 2:3:1 or hexane - acetone 1:1. Identification by Rf comparison and UV spectroscopy.
Chinese J. Pharm. Anal. 8, 196-200 (1988) (Yaowu Fenxi Zazhi). Application of six Chinese traditional patent formulations without pretreatment, on silica by TAS technique. Development with various solvent systems. Detection by spraying with various reagents.
J. Chromatogr. 456, 435-439 (1988). TLC on silica with dioxane - isopropanol - 25% NH3 - toluene - xylene 3:3:2:1:1. Quantification by densitometry at 254 nm. R.S.D. 1.9%.
Chromatographia 29, 562-570 (1990). HPTLC of thymine, isothymidine, Az-Tr-thymidine, Ms-Tr-thymidine and Tr-alcohol on silica with methanol – chloroform 5:95, 7:93, 10:90 and 15:85, and butanol – heptane – acetone – 26% NH3 40:30:30:10. Quantification by densitometry at 268 and 222 nm. RSD 1.3 – 3.9%. Comparison with HPLC method.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 11, 292-293 (1991). TLC of paeoniflorin on silica with chloroform - methanol - acetic acid 50:10:1. Quantification by densitometry at 235 nm.