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. Liq. Chrom. Rel. Tech. 38, 521-531 (2015). HPTLC of pitavastatin calcium on silica gel with ethyl acetate – methanol – toluene – glacial acetic acid 40:10:50:1. Quantitative determination by absorbance measurement at 335 nm. The hRF value of pitavastatin was 40. Linearity was between 25 and 150 ng/zone. The LOD and LOQ were 5 and 14 ng/zone. The intermediate intra-day and inter-day precisions were below 2.9 % (n=3). Recoveries were found in the range of 100.2-102.4 %.
J. China Pharm. Univ. 22 (23), 33-35 (2013). Xiangshao Granules are a TCM preparation for the treatment of women’s breast distending pains. For quality control, TLC on silica gel (1) for Cyperus rotundus, with petroleum ether (60-90 °C) – ethyl acetate 15:1, detection at UV 254 nm; (2) for Atractylodes macrocephala Koidz. and atractylone with petroleum ether (60-90 °C) – ethyl acetate 50:1, detection by spraying with 5 % vanillin in sulfuric acid – ethanol 1:4, followed by heating until zones are visible; (3) for Angelica dahurica (Fisch. ex Hoffm.) Benth. et Hook. f. ex Franch. et Sav. and imperatorin with petroleum ether (60-90 °C) – diethyl ether 1:1, detection at UV 366 nm; (4) for Epimedium brevicornum Maxim and icariin with ethyl acetate – butanone – formic acid – water 10:1:1:1, detection at UV 366 nm before and after spraying with 3 % aluminium trichloride in ethanol.
Chinese J. of Northern Pharmacy 11(5), 14-16 (2014). Zhuanggu Tongluo Wan pills are a TCM preparation for the treatment of degenerative joint disease and osteoporosis. For quality control, TLC on silica gel (1) for Epimedium brevicornum Maxim. and the standard icariin, with ethyl acetate – acetone – methanol – water 20:2:3:2, detection at UV 254 nm; (2) for Paeonia veitchii and the standard paeoniflorin, with chloroform - ethyl acetate – methanol – formic acid 200:25:50:1, detection by spraying with 5 % vanillin in sulfuric acid – ethanol 1:4 and heating at 105 °C until the zones are visible; (3) for aconitine, with chloroform - ethyl acetate 1:1 after exposure to ammonia vapor, detection by spraying with a solution of potassium iodobismuthate – hydrochloric acid – water 25:1:500 and evaluation in daylight.
J. Liq. Chromatogr. Relat. Technol. 38, 1097-1103 (2015). HPTLC of 15 polyoxygenated steroids on unmodified silica gel with non-aqueous binary solvent systems containing acetone – n-hexane or acetonitrile – dichloromethane. Lipophilicity parameters obtained by normal phase chromatography were validated in relation to corresponding reverse phase chromatographic data.
J. Planar Chromatogr. 28, 294-299 (2015). HPTLC of cucurbitacin B in Lagenaria siceraria on silica gel with chloroform - methanol 19:1. Quantitative determination by absorbance measurement at 242 nm. The hRF value for cucurbitacin was 67. Linearity was in the range of 200-1200 ng/zone. LOD and LOQ were 40 and 123 ng/zone, respectively. The intermediate precision was below 6 % (n=6). Recovery ranged between 95 and 96 %.
J. AOAC Int. 98, 850-856 (2015). Review of the development of planar chromatography-direct bioautography methodology, with special emphasis on its use as a biomonitoring system. HPTLC of cis-spiroether (1), trans-spiroether (2), alpha-bisabolol (3), bisabolol oxides (4) and the fluorescent coumarin derivatives herniarin (5), and umbelliferone (6) in chamomile extracts on silica gel with chloroform - acetone 99:1. Detection by dipping into vanillin–sulfuric acid reagent (40 mg vanillin, 10 mL ethanol and 200 mL concentrated sulfuric acid) followed by heating at 110 °C for 5 min. Bioassays were performed by the direct bioautographic system using a Gram-negative test bacteria (Xanthomanas euvesicatoria), the luminescence gene-tagged Arabidopsis pathogen (Pseudomonas syringae pv. maculicola) and the luminescent marine bacterium (Aliivibrio fischeri) as well as a Gram-positive soil bacterium (Bacillus subtilis).
Rapid Commun. Mass Spectrom. 29, 1288-1296 (2015). HPTLC of sphingomyelins (1), phosphatidylcholines (2) and phosphatidylethanolamines (3) on silica gel with chloroform - methanol - water - acetic acid 30:15:2:4 for the first step and acetone - acetonitrile - chloroform 5:4:2 for the second step. Detection by spraying with 0.5 % amido black 10B stain in 1 M NaCl. The method was coupled with matrix-assisted laser desorption/ionisation mass spectrometry for the analysis of (1) and (2) extracted from 5,6-dimethylxanthenone-4-acetic acid-treated xenograft tumours.
J. AOAC Int. 98, 871-875 (2015). TLC direct bioautography of 18 thyme (Thymus) specimens and species on silica gel with methanol - water 27:73. Bioautography by dipping into a suspension of Bacillus subtilis for 8 s, followed by incubation for 17 h at 37 °C. The plates were sprayed with 0.2 % aqueous solution of 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and incubated for 30 min at 37 °C. Thymus citriodorus and Thymus marschallianus were selected as promising targets for further investigations.