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.
Biomed. Chromatogr. 10, 146-147 (1996). TLC on silica by developing twice with 1) ethyl acetate - isooctane - acetic acid 100:400:11, and 2) ethyl acetate - hexane 3:1. Detection by spraying with Triton X-100 - chloroform - petrol ether 1:9:30. Quantification by densitometry at 340 nm/> 540nm.
Chinese J. Pharm. (Zhongguo Yaoxue Zazhi) 33, 165-167 (1998). TLC on silica gel with heptane - chloroform - ethanol - ethyl acetate 10:4:4:3. Quantitation by densitometry. Investigation and discussion of the linear ranges, precision and recoveries of each drug. Precision < 4.89% (n=5) within plate and < 5.23% (n=5) plate-to-plate. Recovery > 91.64 ± 9.16% (n=5).
Anal. Biochem. 271, 114-116 (1999). TLC of 10 to 20 (l of the assay mixture containing the SYBR Green II-bound reaction products AMP and ADP on silica with dioxane - NH3 - water 6:1:4. The resulting fluorescence image was directly scanned and quantitated.
J. Planar Chromatogr. 16, 211-213 (2003). TLC of nimesulide on silica gel, prewashed with methanol, with toluene - acetone 10:1 in an unsaturated glass chamber. Densitometry at 310 nm in absorbance mode. The method is characterized by high sensitivity (0.1 mg/l) and within-run and day-to-day coefficients of variation of 2.8-4.5% and 4.8-8.5%, respectively. New simple, quick, and reliable method.
Quim. Nova. 35, 411-415 (2012). HPTLC of nifedipine in human serum on silica gel with chloroform - ethyl acetate - cyclohexane 19:2:2. Quantitative determination by absorbance measurement at 238 nm. The hRf of nifedipine was 31. Linearity was in the range of 0.02-0.25 ng/µL. Limits of detection and quantification were 0.7 and 0.9 ng/band, respectively. Intraday precision was in the range of 0.6-3.6 % (n=3) and inter-day precision was in the range of 1.2-3.6 % (n=9). Recovery was between 93 and 102 %.
II. Problems in the choice of the solvent system. Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 94-95 (1984). OPLC (OPTLC) of beta-amino-isobutyric acid on silica with chloroform - butanol- DMF - acetic acid 91:2:2:1. Detection with ninhydrin reagent. Densitometry. Separation of urine constituents for the purpose of determining beta-amino-isobutyric acid (a possible tumor maker).
Detection by UV 254 nm. Detection limit for phenobarbital < 500 ng/ml
J. Chromatogr. 490, 236-242 (1989). HPTLC of benzoylecgonine on silica with ethyl acetate - methanol - dichloromethane - NH3 3:3:1:0.6. Detection by spraying with Ludy Tenger’s reagent and 20% sulfuric acid.