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, 179-189 (2020). HPTLC of plumbagin in the roots of Plumbago zeylanica on silica gel with toluene - ethyl acetate 3:1. Quantitative determination by absorbance measurement at 270 nm. The hRF value for plumbagin was 64. Linearity was between 400 and 1200 ng/mL. Intermediate precisions were below 1 % (n=3). The LOD and LOQ were 1 and 3 ng/zone. Average recovery was found to be in the range of 99.8-100.2 %.
J. Planar Chromatogr. 33, 191-201 (2020). HPTLC of rutin in the leaves of Phoenix sylvestris on silica gel with chloroform - methanol - formic acid 10:40:1. Quantitative determination by absorbance measurement at 265 nm. The hRF value for rutin was 71. Linearity was between 200 and 1000 ng/zone. Intermediate precisions were below 2 % (n=5). The LOD and LOQ were 125 and 205 ng/zone. Average recovery was found to be in the range of 99.0-100.0 %.
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).
J. Planar Chromatogr. 33, 79-87 (2020). HPTLC of vitamin C in the dried fruit of Rosa laxa on silica gel with ethyl acetate - absolute ethanol - water 40:24:15. Quantitative determination by absorbance measurement at 273 nm. The hRF value for vitamin C was 61. Linearity was between 0.25 and 1.2 µg/zone. Intermediate precisions were below 2 % (n=6). Average recovery was 98.4 %.
J. Planar Chromatogr. 33, 109-118 (2020). HPTLC of empagliflozin (1), linagliptin (2) and metformin hydrochloride (3) on silica gel with n-butanol - water - glacial acetic acid 6:3:1. Quantitative determination by absorbance measurement at 223 nm. The hRF values for (1) to (3) were 73, 52 and 33, respectively. Linearity was between 0.1-0.7 µg/zone for (1), 0.05-0.35 µg/zone for (2) and 10-70 µg/zone for (3). Intermediate precisions were below 2 % (n=3). The LOD and LOQ were 2 and 5 µg/zone for (1), 9 and 27 ng/zone for (2) and 19 and 59 ng/zone for (3), respectively. Recovery was between 99.4 and 100.7 % for (1), 99.3 and 100.5 % for (2) and 98.6 and 101.8 % for (3).
J. Planar Chromatogr. 33, 169-177 (2020). HPTLC of berberine (1) and 5-fluorouracil (2) in rabbit plasma on silica gel with toluene - methanol - ethyl acetate - formic acid 6:2:6:1. Quantitative determination by absorbance measurement at 266 nm. The hRF values for (1) and (2) were 28 and 57, respectively. Linearity was between 20 and 300 ng/zone for both (1) and (2). Intermediate precisions were below 7 % (n=3). The LOQ was 29 ng/zone for (1) and 26 ng/zone for (2), respectively. Average recovery was 86.5 % for (1) and 87.2 % for (2).
J. Planar Chromatogr. 33, 101-107 (2020). HPTLC of (RS)-atenolol and (RS)-propranolol on silica gel impregnated with 50 mM (S)-naproxen as chiral selector with acetonitrile - dichloromethane - water 6:2:1 pH = 5 for (RS)-atenolol and 7:3:1 pH = 5 for (RS)-propanolol. Detection by exposure to iodine vapor. The LOD was 1.2 and 1.6 µg/mL for (1) and (2), respectively. The chiral selector allowed the separation of atenolol and propranolol with a resolution of 2.4.