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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J. Planar Chromatogr. 21, 191-195 (2008). HPTLC of fluconazole and clotrimazole (as internal standard) on silica gel with toluene - chloroform - methanol 6:15:2. Quantitation by densitometry at 210 nm.
CBS 99, 14-15 (2007). HPTLC of acrylamide prechromatographically derivatized with dansulfinic acid on silica gel in a twin-trough chamber with ethyl acetate over 70 mm after focussing with methanol. Detection by dipping in a 25 % solution of propylene glycol in n-hexane. Quantitative determination by fluorescence measurement at 366/>400 nm. Precision (RSD, n=3 at 3 different concentration levels each) was 4.8 % and recovery (by standard addition) was 96 %. Linearity was between 0.1 and 0.4 µg/L. The limit of quantification was 0.08 µg/L acrylamide in drinking water. Comparison with HPLC-MS/MS showed comparable results for acrylamide in ground water.
Part II. Nicotinic acid and its esters. J. Liq. Chromatogr. Relat. Technol. 30, 2419-2433 (2007). TLC and HPTLC of nicotinic acid and methyl nicotinate, ethyl nicotinate, isopropyl nicotinate, butyl nicotinate, and benzyl nicotinate on RP-18 (prewashed with methanol) with methanol - water and dioxane - water in 10 % volume ratio steps from 100:0 to 0:100 in a chamber saturated for 30 min. TLC on aluminium oxide (prewashed with methanol) with acetone - n-hexane 1:4 provided the optimum conditions for complete separation. Quantitative determination by absorbance measurement at 254 nm.
Ind. J. Pharm. Sci. 70(2), 233-236 (2008). HPTLC of duloxetine hydrochloride (in bulk drug and in tablet dosage form) on silica gel with chloroform - methanol 8:1. Quantitative determination by absorbance measurement at 235 nm. The method was linear in the range of 40-200 ng/spot. The method was suitable for routine quality control.
J. Liq. Chromatogr. Relat. Technol. 31, 1943-1958 (2008). TLC of salicylanilide on silica gel and silica gel mixed with Kieselguhr (with and without brilliant green as a detection reagent) with chloroform in a chamber saturated for 30 min. Detection without a reagent and by treatment with a 50 mg/100mL aqueous solution of brilliant green. Quantitative determination by absorbance measurement at 597, 305, and 268 nm. Proposition of a new index to evaluate objectively the visualizing effects of detected substances on thin layer using a densitometric method. The limit of detection, detection index, broadening index, modified contrast index, densitometric visualizing index, and linearity range were used to evaluate the visualizing effects of salicylanilide.
Indian Drugs 44(12), 937-944 (2007). HPTLC of the methanolic extract of Sesamum indicum root (Pedaliaceae) and its ethyl acetate fraction on silica gel with ethyl acetate - n-hexane 1:9. Absorbance measurement at 549 nm. The red zone was isolated by preparative TLC and identified by IR to be a 1,4-naphthoquinone derivative.
Asian J. Chem. 19(7), 5582-5586 (2007). HPTLC of telmisartan and hydrochlorothiazide on silica gel with ethyl acetate - chloroform - methanol 10:3:1. Absorbance measurement at 270 nm. The method was linear in the range of 500-750 ng/µL and 1600-2400 µg/µL for hydrochlorothiazide and telmisartan respectively. The recovery was 99.4-99.6 % for both compounds.
& Perry. J. AOAC Int. 91, 1169-1173 (2008). HPTLC of gallic acid, caffeic acid, and syringic acid (in clove) on silica gel with toluene - ethyl acetate - formic acid 8:2:1 in a twin-trough chamber. Quantitative determination by absorbance measurement at 280 nm.