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.
Analytical Sciences 26 (4), 467-472 (2010). TLC of terbutaline sulphate on silica with chloroform - methanol 9:1. The hRf value was 34. Densitometric evaluation at 366 nm. The method was linear in the range of 100-1000 ng/band. The recovery was being 99.6 %. When subjected to different stress conditions (acid, base, oxidative, and UV) the drug was not stable under acidic condition but stable under all other conditions. All degradation products are well resolved from the main compound. The proposed method is stability-indicating and suitable for quality control.
Journal Pharmacy Research 2(9), 1542-1546 (2009) TLC on silica gel with n-hexane - ethyl acetate - glacial acetic acid 75:25:2. The hRf value was 38. Densitometric evaluation at 225 nm. The method was linear over a concentration range of 100-350 ng/band. The average recovery was 100.2 %. The samples were subjected to different stress conditions (acid, base, oxidative, heat) and all the degradation products were well resolved from the main compound. The method is suitable for stability studies and routine quality control.
Ind. J. Pharma. Sc. 72(4), 513-517 (2010). TLC on silica gel with dichloromethane - methanol - 25 % ammonia 95:10:3. Ofloxacin and ornidazole were well separated. Linearity was in the range of 20-100 ng/band for ofloxacin and 50-250 ng/band for ornidazole. Recovery was in the range of 99.3-100.5 %.
J. Sep. Sci. 33, 3110-3118 (2010). HPTLC of bile acids and their derivatives on 1) RP-18, 2) RP-18W and 3) cyano phase with methanol - water mixtures. The volume fraction of organic solvent in the mobile phase ranged from 70-90 % for (1), 50-70 % for (2) and 45-65 % for (3). Detection by spraying with a solution of manganese chloride in sulfuric acid, followed by heating at 100-120 °C for 10 min. Quantification by absorbance measurement at 254 nm and 365 nm.
Research Journal of Pharmaceutical, Biological and Chemical Sciences 1(4), 354-359 (2010). TLC on silica gel with toluene - methanol - triethylamine 12:6:1 with chamber saturation for 15 min. Densitometric evaluation at 290 nm. The hRf value was 23 and 67 for famotidine and domperidone, respectively. The method was found to be linear in the range of 100-500 ng/band. The recovery was 98.8 %.
Journal of Pharmacy Research 2(12), 1893-1899 (2009). HPTLC of vasicine and vasicinone in methanolic aqueous extracts of the dried herb and in cough syrup on silica gel with chloroform - methanol 9:1. The hRf value of vasicine was 11 and of vasicinone 45. Densitometric quantification at 280 nm. The method was linear in the range of 2-100 ng/band for vasicine and 25-1000 ng/band for vasicinone. The recovery was 95-102 %. The limit of detection of vasicine was 1 ng and of vasicinone 25 ng. Vasicine and vasicinone were well separated from other constituents of Adhatoda vasica.
J. Chromatogr. Sci. 48(8), 685-689 (2010). TLC combined with HPLC for detection of the intermediates and the end-product from the synthesis process of vinorelbine. Specific TLC separation of vinblastine sulfate, anhydrovinblastine, and vinorelbine on silica gel with petroleum ether - chloroform – acetone - diethyl amine 47:24:4:5. Quantitative evaluation with HPLC.
using central composite design. Phytochem. Anal. 21, 544-549 (2010). HPTLC of withaferin A in the aerial part of Withania somnifera Dunal. on silica gel with ethyl acetate - toluene - formic acid - 2-propanol 14:4:1:1. Quantitative determination by absorbance measurement at 220 nm. The hRf of withaferin A was 29. Detection and quantification limits were 18 and 60 ng/zone respectively. The intra-day and inter-day precisions were 4.24 % and 14.28 %, respectively. Recovery (by standard addition) was 88.2 %.The correlation coefficient of the withaferin A determination was 0.9963.