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.
Biomed. Chromatogr. 19 (6), 474-478 (2005). HPTLC of enantiomers of verapamil on silica gel impregnated with vancomycin, a macrocyclic antibiotic, with acetonitrile - methanol – water 6:1:1. Detection by exposure to iodine vapors.
J. Liq. Chrom. Rel. Tech. 38, 271-282 (2015). HPTLC of (1) terazosin, (2) doxazosin, (3) prazosin, and (4) alfuzosin in plasma on silica gel with acetonitrile - phosphate buffer 3:7 at pH 3. Quantitative determination by absorbance measurement at 332 nm. The hRF values of (1) to (4) were 52, 47, 53 and 41, respectively. Linearities were between 10 and 100 ng/zone for (1) and (2), between 15 and 75 ng/zone for (3) and between 5 and 100 ng/zone for (4). The LOD and LOQ were 4 and 9 ng/zone for (1), 5 and 10 ng/zone for (2), 7 and 14 ng/zone for (3) and 4 and 5 ng/zone for (4), respectively. The intermediate intra-day and inter-day precisions were below 2.6 % (n=6). Mean recoveries were found in the range of 94.2-99.9 %.
Indian J. Pharm. Educ. Res. 41(3), 261 (2007). HPTLC of irbesartan on silica gel with toluene - ethyl acetate - acetic acid 70:30:2. Densitometric aevaluation at 305 nm. Linearity was between 500-6000 ng/zone. Limit of detection and quantification was 100 and 400 ng/zone, respectively. Recovery was more than 100 %. The degradation products as result of acid and alkali hydrolysis, oxidation, dry and wet heat treatment and photodegradation were well separated from tirbesartan.
Determination by using autoradio - layer chromatographic recorder.
J. Planar Chromatogr. 20, 203-207 (2007).. HPTLC of epalrestat (5-[(1Z,2E)-2-methyl-3-phenylpropenylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid) with nitrofurantoin as internal standard on silica gel with ethyl acetate - toluene - acetic acid 30:20:1. Densitometric scanning in absorbance mode at 290 nm.
J. Chromatogr. 445, 385-392 (1988). TLC on silica with hexane - ethyl acetate - acetone 5:4:1. Immersion for 10-20 s in a fluorogenic reagent containing 100 mL ethanol, 100 mL ether and 4 mL concentrated sulfuric acid. Development in the 2nd direction with hexane - ethyl acetate - dichloromethane 1:2:2. Detection under UV 366 nm. Detection limit, 0.5 µg for both.
Indian Drugs 44 (12), 937-944 (2007). HPTLC of methanolic and ethyl acetate extracts of Sesamum indicum root on silica gel with ethyl acetate - n-hexane 1:9. Densitometric evaluation at 549 nm. The red zones were isolated by preparative TLC and identified by IR as 1,4 naphthoquinone derivatives.
J. Chinese Herb. Med. (Zhongcaoyao) 21, 297-299 (1990). TLC of the constituents in animal testes and in musk on silica with benzene – ethyl acetate 5:1, or hexane – ethyl acetate 9:1. Detection by spraying with diluted sulfuric acid and heating for 10 min at 105 °C. Comparison of the main constituents from two sources.