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
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- 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.
Proc. Intern. Symp. on Planar Separations, Planar Chromatography 2001, pp. 235-240. TLC of epinephrine, norepinephrine, dopamine, normethanephrine, methanephrine, 4-hydroxy-3-methoxymandelic acid and serotonin on silica gel and silanized silica gel with buffer (pH = 6.98) - methanol 1:1. Visualization by exposure to iodine vapor; detection by densitometry at 200 nm. New and simple TLC procedure.
J. Planar Chromatogr. 21, 251-258 (2008). TLC of tiaprofenic acid, ketoprofen, naproxen, dexibuprofen, flurbiprofen, alminoprofen, and ibuprofen on silica gel with chloroform - acetone - toluene 12:5:2 and chloroform - ethyl acetate 1:1. Quantitative determination by absorbance measurement at 225 nm (for naproxen, dexibuprofen, and ibuprofen) and at 270 nm (for tiaprofenic acid, ketoprofen, flurbiprofen, and alminoprofen).
J. AOAC Int. 92, 1064-1067 (2009). HPTLC of rabeprazole sodium and domperidone in tablets on silica gel (prewashed with methanol and dried at 110 °C for 5 min) with toluene - acetone - methanol 9:9:1 in a twin trough chamber saturated with the mobile phase for 5 min. Quantitative determination by absorbance measurement at 285 nm. The hRf value of rapebrazole sodium and domperidone was 53 and 32, respectively. Linearity was between 50 and 800 ng/band for both substances.
Abstract No. F-248 61st IPC (2009). HPTLC of benzhexol HCl and trifluperazine HCl on silica gel with methanol - acetone - toluene - 25 % ammonia 10:10:70:1. The hRf value was 37 and 82 for trifluperazine and benzhexol respectively. Quantitative determination by absorbance measurement at 210 nm. The method was linear in the range of 40-800 ng/band for benzhexol and 100-2000 ng/band for trifluperazine. Recovery was 99.7-99.9 % for both compounds.
J. Planar Chromatogr. 22, 265-271 (2009). HPTLC of atorvastatin calcium, ramipril, and aspirin and extracts of pharmaceutical formulations on silica gel, prewashed with methanol, with methanol - benzene - ethyl acetate - glacial acetic acid 9:140:100:1 in a twin trough chamber, saturated with mobile phase for 30 min at room temperature. Quantitative determination by absorbance measurement at 210 nm. The limit of detection was 5 ng/zone for atorvastatin calcium, 3 ng/zone for ramipril, and 19 ng/zone for aspirin.
Abstract No. F-271, 61st IPC (2009). HPTLC of telmisartan and rampril on silica gel with methanol - chloroform 1:6. The hRf value was 38 and 68 for rampril and telmisartan, respectively. Quantitative determination by absorbance measurement at 210 nm. The sample was exposed to different stress conditions (acid, alkali, oxidative, photo degradation and thermal). Both drugs did not degrade under acidic and photolytic conditions, but showed significant degradation under alkaline and thermal conditions. Both compounds were well separated from different degradation products under experimental conditions.
60th Indian Pharmaceutical Congress PA-208 (2008). TLC of aspirin and clopidogrel bisulphate on silica gel with carbon tetrachloride - acetone 5:2. The hRf value of aspirin was 15 and of clopidogrel bisulphate 80. Quantitative determination by absorbance measurement at 220 nm. The method was linear in the range of 2-6 µg/spot for aspirin and 3-6 µg/spot for clopidogrel.
J. Liq. Chromatogr. Relat. Technol. 31, 2429-2441 (2008). TLC of citalopram, sertraline, fluoxetine, and fluvoxamine on silica gel with acetone - benzene - 25 % ammonia 10:9:1 in a twin-trough chamber saturated for 15 min. Detection under UV 254 nm. The hRf value was 28 for fluoxetine, 44 for citalopram, 56 for fluvoxamine, and 68 for sertraline (with a standard deviation less than 0.02 % in all cases). Quantitative determination by absorbance measurement at 240 nm. The calibration curve was linear in the range of 500-5000 ng/spot for all analyzed compounds; correlation coefficients were found to be more than 0.998 for all drugs (except the 0.991 for fluvoxamine). LOD was 40 ng/spot for citalopram and 50 ng/spot for fluoxetine, fluvoxamine, and sertraline, respectively. LOQ was found to be 130 and 160 ng/spot for citalopram and fluoxetine, respectively. Intra-assay precision (% RSD) was within the range of 0.52-0.87 % and 1.34-1.84 % for citalopram and fluoxetine, respectively, inter-day precision for the analyses conducted on three consecutive days was below 1.8 % and 2.5 % for citalopram and fluoxetine, respectively. The recoveries (RSD) of citalopram ad fluoxetine were found to be in the range of 99.3-100.3% (0.8 %) and 99.4-100.4 % (1.9%), respectively.