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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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.
CBS 98, 2-4 (2007). HPTLC of amino-3-propan-1-ol, a degradation product of dexpanthenol, on silica gel with ethanol - water - acetic acid 16:3:1. To the mobile phase the derivatization reagent was added, i.e. 0.5 g ninhydrin were dissolved in 100 mL solvent mixture. Development in the horizontal developing chamber from both plate sides over 40 mm. Detection by heating at 105 °C for 5 min. Quantitative determination by absorbance measurement at 486 nm. The hRf value of amino-propanol was 50. The mean repeatability was 4.9 % at 5 different concentration levels. The relative standard deviation of the intermediate precision (n=9) was 5.7 %. The limit of detection and quantification was 4.5 µg/mL and 15 µg/mL, respectively (related to the application volume of 2 µL). Recovery (n=15) was 102 %.
J. Planar Chromatogr. 20, 145-147 (2007). HPTLC of clotrimazole and tinidazole on silica gel in a twin-trough chamber with toluene - ethyl acetate - methanol - glacial acetic acid 60:30:10:3 with chamber saturation for 10 min. Quantitation by scanning at 254 nm.
Ind. J. Pharm. Sci. 69 (5), 684-686 (2007). HPTLC of lansoprazole and domperidone in tablet formulations on silica gel with n-butanol - acetic acid - water 186:5:10. Densitometric analysis in absorbance mode at 288 nm. The calibration covered the range of 100 to 500 ng/spot for both substances. The hRf value of lansoprazole and domperidone was 78 and 21, respectively. The limit of detection and quantification for lansoprazole was 10 and 40 ng/spot and for domperidone 30 and 65 ng/spot, respectively. The method is suitable for routine quality control.
Asian J. Chem. 19(5), 3918-3922 (2007). TLC of paracetamol and aceclofenac on silica gel with toluene - isopropyl alcohol - ammonia 20:20:3. Quantitative determination by absorbance measurement at 254 nm. Linearity was between 60 and 140 µg/mL for aceclofenac and 460 and 540 µg/mL for paracetamol. Recovery (by standard addition method) of paracetamol and aceclofenac was between 98.6 and 99.3 %. The proposed method was found to be accurate, precise, simple and rapid could be used for routine analysis.
60th Indian Pharmaceutical Congress PA-200, (2008). HPTLC of fluoxetine HCl and olanzapine on silica gel with acetone - methanol - triethylamine 10:6:1. Quantitative determination by absorbance measurement at 235 nm. The method was linear in the range of 300-1000 ng/spot for fluoxetine HCl and 50-500 ng/spot for olanzapine respectively. The method was suitable for quality control of combined dosage form.
Asian J. Chem. 19(6), 4925 - 4927 (2007). TLC of ezetimibe on silica gel with toluene - acetone 3:2. Quantitative determination by absorbance measurement at 233 nm. The hRf value was 52 for ezetimibe. Linearity was in the range of 300 to 2100 ng/spot. Recovery (by standard addition method) was 99-101 %.
J. Planar Chromatogr. 21, 343-348 (2008). HPTLC of 12 psychotropic drugs (chloropromazine, perazine, flupentixol, haloperidol, risperidon, alprazolam, midazolam, clomipramine, amitryptyline, doxepin, moclobemide, carbamazepine) on RP-18 in a horizontal chamber. The 10 mobile phases were prepared by mixing different amounts of water and the polar modifiers methanol, dioxane, acetone, acetonitrile, or tetrahydrofuran. Ammonia solution, acetate buffer (pH 4.75), or dodecyl sulfate was added to each of these mixtures. Detection under UV 254 nm.
J. Planar Chromatogr. 22, 101-107 (2009). HPTLC of aceclofenac on silica gel (prewashed with methanol) with toluene - ethyl acetate - methanol - glacial acetic acid 70:20:20:1 in a saturated twin trough chamber. Quantitative determination by absorbance measurement at 270 nm. Linearity was between 0.8 and 14 µg/mL. Average relative residual at each calibration point combined with accuracy and precision were compared using the parameter rank approach. The 1/ x 2 weighted regression model provided best estimates with small relative residuals and the best accuracy and precision.