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
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J. Planar Chromatogr. 20, 331-334 (2007). HPTLC of tizoxanide (with nitazoxanide as internal standard) on silica gel prewashed with methanol in a twin-trough chamber with toluene - ethyl acetate - acetic acid 62:134:4. UV detection and quantitation at 313 nm for the internal standard and at 410 nm for tizoxanide.
(Determination of paracetamol in serum by HPTLC.) Fresenius Z. Anal. Chem. 321, 601-602 (1985). Chromatography on silica with hexane - acetone - ethanol 6:3:1. Densitometry by absorbance at 250 nm. Determination limit 250 ng/ml serum.
59th Indian Pharmaceutical congress F-10, 392, (2007). HPTLC of olmesartan medoxomil and hydrochlorothiazide on silica gel with acetonitrile - chloroform - glacial acetic acid 14:4:1 with chamber saturation for 30 min. Densitometric evaluation at 254 nm. Linearity was between 480 and 900 ng/zone for olmesartan and 150 and 600 ng/zone for hydrochlorothiazide. Recovery was 99.7 - 100.4 % . The method can be used for routine quality control of formulations.
J. Chromatogr. 427, 121-130 (1988). TLC of cyclophosphamide and its metabolites on silica with chloroform - ethanol - acetic acid 100:20:1. Detection by spraying with 5% 4- (4-nitrobenzyl)pyridine in acetone-0. 2 M acetate buffer pH 4. 6 8:2 and heating at 130-150°C for 5-15 min. and dipping in 3% methanolic potassium hydroxide. Photography of the chromatogram within 10 seconds. Quantification by densitometry. Detection limit, 0. 5-1 µg/L. The calibration curves were found linear over a range of 1-250 µg/mL.
Pharmazie 63, 102-106 (2008). TLC of benzyl 2-acetamido-6-O-acetyl-3-O-[(R)-1-carboxyethyl]-2-deoxy-alpha-D-glucopyranoside 1’,4-lactone, 2-acetamido-6-O-acetyl-3-O-[(R)-1-carboxyethyl]-2-deoxy-alpha-D-glucopyranoside 1’,4-lactone, and 2-acetamido-6-O-acetyl-3-O-[(R)-1-carboxyethyl]-2-deoxy-alpha-D-glucopyranoside-1-alpha-(diphenyl phosphate) 1’,4-lactone on silica gel with ethyl acetate - acetone 2:1. TLC of triethylammonium muramyl phosphate on silica gel with isopropanol - water - 25 % ammonia 6:1:3. Evaluation under UV light and by heating the plate at 250 °C.
Proc. 6th Int. Symp. Instrum. Planar Chromatogr., (Interlaken 1991), Inst. Chromatogr., Bad Dürkheim, FRG, 401-408 (1991). Preliminary results are described for the combination of off-line TLC-FAB-MS for polar, ionisable compounds and their conjugated metabolites. HPTLC of benzoic acid, hippuric acid, phenolphthalein and its gucuronide, nitrophenol and its glucuronide and paracetamol and its sulfate on silica with chloroform - ethanol 3:2. Separated substances were removed and determinated by FAB-MS and MS-MS.
Ind. J. Pharm. Sci. 70(3), 398 - 400 (2008). HPTLC of ibuprofen and pseudoephedrine HCl on silica gel with tert-butanol - ethyl acetate - acetic acid - water 7:4:2:2. Quantitative determination by absorbance measurement at 254 nm. The hRf value of pseudoephedrine was 68 and of ibuprofen 91. The method was linear in the concentration range of 45.6 - 75.6 µg/mL for ibuprofen and 6.8 - 11.3 µg/mL for pseudoephedrine. The recovery was between 100.7 and 101.0 % for both compounds. The method was suitable for routine quality control.
J. Chromatogr. 580, 125-134 (1992). Discussion of the analysis of 31 drugs and drug metabolites in human hair by TLC, HPLC, GC, and GC-MS.