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
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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.
Microbiol. Res.166, 87-98 (2011). Two-dimensional TLC of phospholipids from Legionella bozemanae on chloroform - methanol - water 14:6:1 in the first dimension and chloroform - methanol - glacial acetic acid 13:5:2 in the second dimension. Lipids were detected by spraying with concentrated sulfuric acid or by exposure to iodine vapor. The following phospholipids were identified: phosphatidylcholine, phosphatidyl-N,N-dimethylethanolamine, phosphatidylethanolamine, phosphatidyl-N-monomethylethanolamine, phosphatidylglycerol and diphosphatidylglycerol.
Analytical Chemistry - An Indian Journal 8(3) (2009) (without page number). A TLC method has been developed for determination of lacidipine in presence of its photodegradates. TLC on silica gel with toluene - acetone - methanol - 25 % ammonia 30:10:3:1. Densitometric evaluation at 284 nm. The chromatographic method was compared with a derivative spectrophotometric method and vierordt’s method and was found suitable for analysis of lacidipine in bulk drug as well as in dosage form.
Analytical Chemistry - An Indian Journal 9(2) (2010) (without page number). An HPTLC method has been reported for estimation of beta-sitosterol in whole plant powder of Tridax procumbens. HPTLC on silica gel with toluene - ethyl acetate - glacial acetic acid 40:10:1. Methanolic extracts of the plant material were used. For detection the plate was sprayed with anisaldehyde - sulfuric acid reagent. Densitometric quantification at 550 nm. The method was linear in the range of 10.0-70.0 µg/band. The plant material was found to contain 0.04 % of beta-sitosterol. The proposed method was suitable for routine quality control of plant as well as quantification of beta-sitosterol .
J. Sep. Sci. 33, 3794-3799 (2010). HPTLC of caffeine (1), theobromine (2) and theophylline (3) in different types of tea on silica gel with chloroform - dichloromethane - isopropanol 4:2:1. Quantitative determination by absorbance measurement at 254 nm. The hRF of (1), (2) and (3) was 65, 45 and 56, respectively. Limits of detection and quantification were 22 and 45 ng for (1), 23 and 46 ng for (2) and 22 and 43 ng for (3), respectively. The intra-day and inter-day precisions had a %RSD lower than 2.55 % (n=6) for all substances. Recoveries (by standard addition) were between 95.1-101.5 % for all the three methylxanthine derivatives. The values of LOD and LOQ obtained are similar with those obtained by HPLC.
J. Planar Chromatogr. 23, 265-269 (2010). TLC of the epimers of cefaclor on silica gel (impregnated with beta-cyclodextrin by development with 1:9 aqueous beta-cyclodextrin solution - methanol) with chloroform - ethyl acetate - glacial acetic acid - water 4:4:4:1 with chamber saturation. Chromatograms were developed at 5 °C and dried at room temperature. Quantitative determination by absorbance measurement at 274 nm. The limit of detection was 0.24 and 0.27 µg/band for the epimers at hRf 26 and 33, respectively. The limit of quantification was 0.74 and 0.83 µg/band, respectively. The recovery was between 100.0 and 100.8 % and the precision between 0.7 and 1.7 %.
Journal of Pharmacy Research 2(5), 789-791 (2009). TLC of harmaline in methanolic leaf extracts of Passiflora foetida on silica gel with chloroform - acetone - diethylamine 5:4:1. The hRf value of harmaline was 76. Densitometric quantification at 351 nm. The plant was found to contain 0.75 % w/w of harmaline. The method was linear in the range of 1-10 µg/band.
J. AOAC Int. 93, 1222-1227 (2010). HPTLC of rosuvastatin (ROS) and ezetimibe (EZE) on silica gel with n-butyl-acetate - chloroform - glacial acetic acid 1:8:1 with chamber saturation for 30 min. Quantitative determination by densitometry at 245 nm. The hRf value of ROS was 30 and of EZE 58. The linearity for ROS and EZE was 0.1 to 0.9 µg/zone.The intraday and interday precision was 0.62 % and 0.73 % for ROS and 0.59 % and 0.69 % for EZE (n=3). The LOD values for ROS and EZE were found to be 0.04 and 0.07 µg/spot, respectively, and their LOQ values were 0.07 and 0.1 µg/spot, respectively. The recovery study results ranged from 98 to 101 % for ROS and EZE.
F-247 (2010). TLC of aceclofenac and thiocolchicoside on silica gel with methanol – chloroform – water 48:1:1. The hRf values were 70 and 83 for thiocolchicoside and aceclofenac, respectively. Quantitative determination by absorbance measurement at 254 nm. The method was linear in the range of 30-180 ng/band for thiocolchicoside and 750-4500 ng/band for aceclofenac. The recovery was in the range of 99.2-100.0 % for both drugs.