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.
Indian J. Pharm. Sci. 58(4), 161-164 (1996). TLC on silica with toluene - acetone - methanol - NH3 20:20:3:1. Detection by spraying with Dragendorff's reagent. Quantification by densitometry at 530 and 650 nm.
Indian Drugs 33 (9), 462-464 (1996). HPTLC on silica with chloroform - toluene 2:1. Quantification by densitometry at 366/>400 nm. Recovery 101.99%. A simple and accurate method.
J. Planar Chromatogr. 13, 16-19 (2000). TLC of triprolidine hydrochloride and methscopolamine nitrate using automated band application on silica gel plates with fluorescent indicator, and scanning densitometry of fluorescence-quenched zones of samples and standards. HPTLC on silica gel with ethyl acetate - methanol - conc. NH3 17:2:3 to a distance of 6 cm for triprolidine hydrochloride and dichloromethane - methanol - 1-butanol - acetic acid - deionized water 25:10:15:15:2 for methscopolamine nitrate. Densitometry at 267 nm resp. 205 nm. Precision was 0.75% resp 1.4 5 RSD, recovery from spiked samples averaged 98.6% resp 99.4%. New quantitative method with excellent accuracy and precision, higher selectivity than spectrometry and less complex and faster than HPLC.
Indian J. Pharm. Sci. 63 (5), 420-422, (2001). HPTLC on silica gel with toluene - methanol 3:1. Quantitation by densitometry at 239 nm. The method is suitable for routine quality control with high sample throughput.
Chromatographia 64 (1-2), 101-104 (2006). TLC of metformin and glyburide in three different formulations of Glucovance®, on silica gel with water - methanol - ammonium sulfate 4:2:1. Rf value of metformin was 0.43 and of glyburide 0.64. Quantitative determination by absorbance measurement at 237 nm. The linear regression data for the calibration plot showed a good relationship with r = 0.99581 and 0.99982 for metformin and glyburide, respectively. The method was validated for precision and recovery. The limits of detection and quantification were 25 and 84 ng/spot for metformin and 12 and 41 ng/spot for glyburide, respectively. Stability study has been carried out for samples and standard solutions.
J. Planar Chromatogr. 28, 83-89 (2015). HPTLC of irbesartan in tablets and plasma on silica gel with acetonitrile - chloroform - glacial acetic acid 30:19:1. Detection by exposure to concentrated hydrochloric acid vapor for 10 min. Quantitative determination by fluorescene measurement at 255/>400 nm. The hRF value of irbesartan was 40. Linearity was between 7 and 90 ng/zone. The intermediate intra-day and inter-day precisions were below 2.8 % (n=6). The LOD and LOQ were 2 and 6 ng/zone, respectively. Recoveries were in the range of 96.9-98.6 % in tablets and 95.8-97.4 % in plasma.
J. Planar Chromatogr. 20, 107-115(2007). TLC of atorvastatin, cerivastatin, fluvastatin, lovastatin, and simvastatin on silica gel, diol and cyano layers in horizontal chambers with binary mobile phases contaning hexane and a polar modifier in different proportions. Optimum normal-phase system was diol phase with hexane - tetrahydrofuran 3:2. Visualization under UV light at 254 nm. Quantitation by densitometry.
J. Chromatogr. 329, 153-159 (1985). HPTLC of non-dialyzed and dialyzed allergen extracts of various pollens on silica with chloroform -methanol 25 % NH3 - water 58:32:8:2. Detection with iodine, ninhydrin or molybdatophosphoric acid. Histamine was clearly separated from a mixture of proteins which remained at the point of application.