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. 19, 157-160 (2006). Determination of the lipophilicity of twenty new diquinothiazines by reversed-phase thin-layer chromatography on RP18 with acetone-aqueous TRIS (tris(hydroxymethyl)aminomethane) buffer as mobile phase. TLC on RP18 with mixtures of acetone and aqueous TRIS buffer pH 7.4 in pre-saturated chromatographic chambers. Detection by UV 254 nm.
J. Planar Chromatogr. 19, 288-296 (2006). TLC of metformin hydrochloride, pioglitazone hydrochloride, rosiglitazone maleate, gliclazide, and glibenclamide on silica gel in a pre-equilibrated chamber at 26 - 30 °C with toluene - ethyl acetate - methanol 17:2:17 and n-butanol - acetic acid - water - methanol 12:4:1:2. Detection by exposure to iodine vapor. Highly reproducible RF and compact spots were obtained in normal-phase TLC which was found to be the least expensive method.
J. Planar Chromatogr. 19, 427-431 (2006). HPTLC of sildenafil citrate on silica gel, pre-washed with methanol, with toluene - acetone - methanol 3:1:1 in a saturated twin-trough chamber. Quantitative determination by absorbance measurement at 312 nm. The method was validated in accordance with ICH guidelines on the validation of analytical methods.
J. Liq. Chromatogr. & Relat. Technol. 30, 489-498 (2007). TLC of fenbendazole (methyl [5-(phenylthio)-1H-benzimidazole-2-yl]-carbamic acid methyl ester) on silica gel using dichloromethane - ethyl acetate - formic acid - methanol 60:5:3:3. Quantitative determination by absorbance measurement at 293 nm. Linearity (peak area) is given between 500 and 1400 ng/spot.
Pharmazie 61, 517-521 (2006). TLC of 1-phenyl-2-(4-aryl-1,3,4,5-tetrahydropyrido[2,3-b][1,4]diazepin-2-ylidene)-ethanone on silica gel with diethyl ether - ethanol 5:1; detection under UV light.
A study of the mechanism and thermodynamics of retention. J. Liq. Chromatogr. Relat. Technol. 28, 2499-2513 (2005). TLC of R,S-(+/-)-ibuprofen and S-(+)-ibuprofen on silica gel prewashed with methanol - water 9:1 and impregnated with a 0.03 mol/L methanolic solution of L-arginine by dipping. Separation with acetonitrile - methanol - water 5:1:1 and several drops of acetic acid to adjust the pH to 4.8. Two dimensional development with the same mobile phase in the first direction, followed by drying and application of the S-(+)-enantiomer and development in the second direction. Densitometric evaluation at 210 nm. Chiral separation of propanolol with acetonitrile - methanol 15:4 containing ammonia for one and two dimensional separation.
J. Chromatogr. 339, 163-169 (1985). TLC of nitrazepam and its main metabolites on silica with acetone - ethyl acetate - 28 % NH3 1:9:0.1. Quantification by direct UV densitometry. Detection limit 5-10 ng/ml.
Stability of bromhexine and the structure of its degration products. Pharmazie 43, 23-26 (1988). TLC of 3-cyclohexyl-6,8-dibromochinazoline-4-one, 3-cyclohexyl-6,8-dibromochinazo-line and 3-amino-4,6-dibromobenzaldehyde on silica with chloroform - hexane - methanol - acetic acid 40:40:10:10 and benzene - methyl acetate - methanol - NH3 50:30:20:1.5. Detection with potassiumtetraiodobismutate(II) and/or under UV at 254 nm. Detection limits 0.5-2.0 µg.