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. 34, 437-446 (2021). HPTLC of phenolic compounds in the leaf extract of Costus pictus on silica gel with chloroform - glacial acetic acid - methanol - water 16:8:3:2. Compounds with the same hRF values were analyzed by high-performance liquid chromatography, diode array detector and tandem mass spectrometry.
J. Planar Chromatogr. 34, 419-426 (2021). HPTLC of brazilin on silica gel with chloroform - acetone - formic acid 8:4:1. Detection by exposure to ammonia vapor, followed by spraying with aluminum chloride. Quantitative determination by absorbance measurement at 508 nm. Linearity was between 0 to 6 μg. Intermediate precisions were below 3 %. Recovery was between 100 and 105 %.
J. Planar Chromatogr. 34, 467-477 (2021). HPTLC of five antihypertensive drugs, atenolol (1), amlodipine (2), losartan (3), hydrochlorothiazide (4), and telmisartan (5) on silica gel with chloroform - toluene - methanol - acetone - formic acid 400:300:150:260:3. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (5) were 7, 12, 45, 56 and 64, respectively. Linearity ranged from 1-25 μg/zone for (1), (3) and (5) and 1-20 μg/zone for (2) and (4). LOD and LOQ were 300 and 900 ng/zone for (1), 130 and 420 ng/zone for (2), 230 and 690 ng/zone for (3), 140 and 430 ng/zone for (4) and 190 and 560 ng/zone for (5). Intermediate precisions were below 1 % (n=9). Mean recovery was 99.3 % fo (1), 100.1 % for (2), 99.7 % for (3), 99.7 % for (4) and 100.3 % for (5).
J. Planar Chromatogr. 34, 369-375 (2021). Review of the application of TLC and HPTLC for the analysis of inorganic anions between 1995 and 2020, including separation techniques in multicomponent mixtures.
J. Planar Chromatogr. 34, 353-359 (2021). HPTLC of alkaloids in the leaves of Solanum retroflexum on silica gel with chloroform - ethyl acetate - methanol 9:8:3. Detection under UV light at 365 nm. Further analysis of extracted zones by ultra-high performance liquid chromatography-quadrupole time-of-flight hyphenated to mass spectrometry (UHPLC‒QTOF‒MS).
J. Planar Chromatogr. 34, 323-328 (2021). HPTLC of plumbagin in the roots of Plumbago zeylanica on silica gel with toluene - ethyl acetate 9:2. Quantitative determination by absorbance measurement at 270 nm. The hRF value for plumbagin was 84. Linearity was between 100 and 600 ng/zone. LOD and LOQ were 70 and 200 ng/zone, respectively. Intermediate precisions were below 2 % (n=3). Average recovery was 98.8 %.
J. Planar Chromatogr. 34, 329-336 (2021). HPTLC of piperine in the leaves of Piper trichostachyon on silica gel with n-hexane - ethyl acetate 1:3. Quantitative determination by absorbance measurement at 342 nm. The hRF value for piperine was 50. Linearity was between 100 and 700 μg/μL. LOD was 100 μg/μL. Intermediate precisions were below 3 %. Average recovery was 105.8 %.
J. Planar Chromatogr. 34, 337-343 (2021). HPTLC of montelukast (1) and bilastine (2) on silica gel with acetonitrile - ethyl acetate - ammonia 40:60:1. Quantitative determination by absorbance measurement at 282 nm. The hRF values for (1) and (2) were 53 and 27, respectively. Linearity was between 100 and 500 ng/zone for (1) and 200 and 1000 ng/zone for (2). LOD and LOQ were 13 and 40 ng/zone for (1) and 65 and 198 ng/zone for (2). Intermediate precisions were below 2 % (n=3). Recovery was between 98.0 and 99.7 % for (1) and 98.0 and 99.0 % for (2).