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. Planar Chromatogr. 33, 391-396 (2020). HPTLC of duloxetine hydrochloride (1) and 1-naphthol (2) on silica gel with chloroform - ethyl acetate - benzene - 33 % ammonia solution 60:30:10:1. Quantitative determination by absorbance measurement at 233 nm. The hRF values for (1) and (2) were 15 and 8, respectively. Linearity was between 200 and 1400 ng/zone for (1) and 60 and 540 ng/zone for (2). Intermediate precision was below 2 %. The LOD and LOQ were 23 and 71 ng/zone for (1) and 15 and 47 ng/zone for (2), respectively. Average recovery was 98.8 % for (1) and 99.6 % for (2).
J. Planar Chromatogr. 33, 371-380 (2020). HPTLC of adapalene on silica gel with toluene - acetone 1:1. Quantitative determination by absorbance measurement at 317 nm. The hRF value for adapalene was 58. Linearity was between 10 and 100 ng/zone. Intermediate precision was below 2 % (n=6). The LOD and LOQ were 1.5 and 4.6 ng/zone, respectively. Recovery was between 97.5 and 101.5 %.
J. Planar Chromatogr. 33, 219-229 (2020). HPTLC of carbamazepine (1) and its degradation product iminostilbene (2) on silica gel with petroleum ether - acetone 7:3. Quantitative determination by absorbance measurement at 230 nm. The hRF values for (1) and (2) were 12 and 63, respectively. Linearity was between 0.1 and 1.4 µg/zone for (1) and 0.1 and 1.2 µg/zone for (2). Intermediate precision was below 2 % (n=3). The LOD and LOQ were 0.03 and 0.09 µg/zone for (1) and 0.03 and 0.09 µg/zone for (2), respectively. Average recovery was 99.7 % for (1) and 99.7 % for (2).
J. Sep. Sci. 43, 1195-1202 (2020). HPTLC of norfloxacin (1) and tinidazole (2) on RP silica gel with 30 % trifluoroacetic acid. Detection under UV 254 and 366 nm, documentation with a smartphone camera. The hRF values for (1) and (2) were 6 and 31, respectively. Linearity was between 0.06 and 6 µg/zone for (1) and 0.09 and 9 µg/zone for (2). Intermediate precisions were below 2 % (n=3). The LOD and LOQ were 0.01 and 0.03 µg/zone for both (1) and (2).
J. Sep. Sci. 43, 2228-2239 (2020). HPTLC of binary mixtures of tenofivir disoprixil fumarate (1) / lamivudine (2) and lamivudine (2) / zidovudine (3) on silica gel with dichloromethane - acetonitrile - methanol - ammonia 67:20:10:3. Quantitative determination by absorbance measurement at 272 nm. The hRF values for (1) to (3) were 43. 79 and 81, respectively. Linearity was in the range of 5-40 µg/mL for (1), 2-16 µg/mL for (2) and 1-16 µg/mL for (3). Intermediate precisions were below 2 % (n=3). The LOD and LOQ were 1 and 3 µg/mL for (1), 1 and 4 µg/mL for (2) and 2 and 6 µg/mL for (3), respectively. Recovery was between 96.5 and 101.8 % for (1) to (3).
J. Sep. Sci. 43, 2330-2337 (2020). HPTLC of metoclopramide (1), ergotamine (2), caffeine (3), and paracetamol (4) on silica gel with ethyl acetate - ethanol - ammonia 90:10:1. Quantitative determination by absorbance measurement at 272 nm. The hRF values for (1) to (4) were 14, 36, 49 and 74, respectively. Linearity was in the range of 1-24 µg/zone for (1), 0.1-6.5 µg/zone for (2), 0.8-3.5 µg/zone for (3) and 0.8-10 µg/zone for (4), respectively. Intermediate precisions were below 2 % (n=9). The LOD and LOQ were 336 and 1017 ng/zone for (1), 43 and 130 ng/zone for (2), 265 and 802 ng/zone for (3) and 262 and 793 ng/zone for (4). Average recovery was 99.7 % for (1), 100.6 % for (2), 100.1 % for (3) and 100.2 % for (4).
J. Planar Chromatogr. 33, 149-160 (2020). HPTLC of palonosetron on silica gel with methanol - ammonia 20:1. Quantitative determination by absorbance measurement at 254 nm. The hRF value for palonosetron was 58. Linearity was between 0.1 and 2 µg/zone. Intermediate precisions were below 2 % (n=3). The LOD and LOQ were 0.02 and 0.06 µg/zone, respectively. Recovery rate was 99.5 %.
J. Planar Chromatogr. 33, 119-129 (2020). HPTLC of levocetrizine hydrochloride (1) and montelukast sodium (2) on silica gel with ethyl acetate - methanol - triethylamine 125:125:1. Quantitative determination by absorbance measurement at 234 nm. The hRF values for (1) and (2) were 23 and 55, respectively. Linearity was between 100 and 500 ng/zone for (1) and 200 and 1000 ng/zone for (2). Intermediate precisions were below 2 % (n=3). The LOD and LOQ were 9 and 28 ng/zone for (1) and 22 and 65 ng/zone for (2), respectively. Recovery rate was between 99.3 and 100.1 % for (1) and 100.0 and 100.3 % for (2).