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. Chromatogr. Relat. Technol. 36, 2489-2496 (2013). HPTLC of neutral and polar lipids in Biomphalaria glabrata snails subjected to either Echinostoma caproni and Schistosoma mansoni miracidia coexposure, on silica gel with petroleum ether - diethyl eter 4:1 + 1 drop glacial acetic acid for neutral lipids and chloroform - methanol - water 65:25:4 for phospholipids. Detection by spraying with 5 % ethanolic phosphomolybdic acid for neutral lipids and 10 % cupric sulfate in 8% phosphoric acid for polar lipids. Quantitative determination by absorbance measurement at 610 nm and 370 nm for neutral and polar lipids, respectively.
J. Planar Chromatogr. 26, 93-95 (2013). TLC of piperitone in the aerial parts of Cymbopogon proximus on silica gel with hexane - ethyl acetate 4:1. Quantitative determination by absorbance measurement at 245 nm. The hRf of piperitone was 40. Linearity was in the range of 250-1000 ng/zone. Recovery (by standard addition) was between 98.8 and 99.1 %. Intermediate/interday/intra-day precision was below 2 % (n=3).
J. Planar Chromatogr. 26, 215-225 (2013). HPTLC of gatifloxacin and 8 related substances on silica gel with methanol - 1,2-dichloroethane - ammonia - acetonitrile 28:72:5:5. Quantitative determination by absorbance measurement at 366 nm. The hRf value for gatifloxacin was 42. Linearity was in the range of 20-1000 ng/zone. LOD and LOQ were 2.6 and 5.6 ng/zone. Intermediate/interday/intra-day precision was below 2 % (n=6). The method showed comparable results with a validated RP-HPLC mehod.
Chinese J. of Med. Guide 10 (17), 98-99 (2012). Banlian Chongji electuary is herbal TCM preparation for the treatment of virus flu and upper respiratory infections. For quality control the indirubin and indigo contents are determined by TLC on silica gel with petroleum ether (60-90 °C) – ethyl acetate – chloroform 1:1:8. Detection in daylight, quantification by densitometry at 290 nm. The linearity was in the range of 0.1-0.5 µg/zone (n=5, r=0.9999) both for indirubin and indigo. The precision (%RSD, n=5) was 1.2 % for indirubin and 2.2 % for indigo. Recovery by standard addition was 95.5 % (%RSD=4.5 %, n=5) for indirubin, and 96.0 % (RSD%=2.9 %, n=5) for indigo.
J. Planar Chromatogr. 27, 291-296 (2014). HPTLC of phyllanthin (1), hypophyllanthin (2), and niranthin (3) from Phyllanthus amarus on silica gel with n-hexane - ethyl acetate - glacial acetic acid 30:10:1. Quantitative determination by absorbance measurement at 230 nm. The hRF values for (1) to (3) were 33, 41 and 46, respectively. Linearity was in the range of 200-1200 ng/zone for (1), 200-1000 ng/zone for (2) and 200-1000 ng/zone for (3). The intermediate/interday/intra-day precisions were below 2 % (n=6). The LOD and LOQ were 50 and 200 ng/zone for (1), 100 and 200 ng/zone for (2) and 100 and 200 ng/zone for (3), respectively. Average recoveries for (1) to (3) were 100.1 %, 98.8 % and 100.3 %, respectively.
J. Planar Chromatogr. 27, 132-139 (2014). HPTLC of levetiracetam on silica gel with toluene - ethyl acetate - methanol 2:1:1. Quantitative determination by absorbance measurement at 204 nm. The hRF value for levetiracetam was 50. Linearity was in the range of 1-1000 ng/zone. The intermediate/interday/intra-day precisions were below 1 % (n=6). The LOD and LOQ were 30 and 100 ng/zone, respectively. Recovery was between 99.2 and 100.9 %.
J. Liq. Chromatogr. Relat. Technol. 37, 1416-1426 (2014). HPTLC of lumefantrine (1) and artemether (2) on silica gel with toluene – ethyl acetate – acetic acid 4:15:5. Detection by dipping into a derivatization reagent (10 % each of methanolic concentrated sulfuric acid and anisaldehyde), followed by heating at 110 °C for 3 min. Quantitative determination by absorbance measurement at 519 nm. The hRF values for (1) and (2) were 55 and 70, respectively. Linearity was in the range of 60-360 ng/zone for (1) and 10-60 ng/zone for (2). The intermediate/interday/intra-day precisions were below 1 % (n=3). The LOD and LOQ were 7 and 26 ng/zone for (1) and 2 and 6 ng/zone for (2), respectively. Recoveries were between 97.6-101.3 % for both (1) and (2).
J. Planar Chromatogr. 27, 2942-2955 (2014). HPTLC of propafenone hydrochloride in tablets on silica gel with chloroform - methanol - acetic acid 79:20:1. Quantitative determination by absorbance measurement at 316 nm. The hRF value for propafenone hydrochloride was 64. Linearity was in the range of 100-3200 ng/zone. The intermediate/interday/intra-day precisions were below 2 % (n=3). The LODs and LOQs were 20 and 80 ng/zone, respectively. Recoveries were between 99.5 and 102.2 %.