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.
Chinese J. Chromatogr. (Sepu) 15, 310-313 (1997). Discussion of the coherent features and the important analytical performance parameters such as accuracy, precision, reproducibility, specificity, detection and quantification limits, linearity and range, etc. in TLC, stressing on the validation methods and the acceptance criteria for sample preparation, sample stability in solution and on plate, sample exposure time, robustness and quality of the stationary and mobile phases, sample application, chamber saturation, detection as well as quantification. It is recommended that the definition of the validation parameters and the validation procedures for quantitative TLC should be given whenever results are reported.
Anal. Biochem. 269, 410-417 (1999). Quantitative analysis of glutathione (GSH) or of glutathione S-Transferase (GST) activity using a new fluorescent molecule, 5-(pentaflourobenzoylamino)fluorescein (PFB-F). TLC of the formed glutathione adduct, GS-TFB-F, and of excess PFB-F on silica gel 60F254 with 1-butanol - methanol - water 3:1:1. The GS-TFB-F adduct spots were quantified with a fluorescence plate scanner using the blue fluorescence/chemifluorescence (480 nm) mode. Detection limits for GSH and for GST activity were 10 pmol/(l and 1 ng/(l, respectively.
Chinese J. Chromatogr. (Sepu) 19 (6), 555-557 (2001). TLC on silica gel with chloroform - methanol - water 15:4:1. Detection under UV. Further purification of the TLC fraction with Rf 0.55 inhibiting the sodium pump by HPLC. Measuring the bioactivity by 86Rb-uptake into human red blood cells. Discussion of the behavior in inhibiting sodium pump. Comparison to onabain and proscillaridin A.
CBS 83, 14-15 (1999) HPTLC of a mixture of the reaction product and its educts on cyano phase with cyclohexane - ethyl acetate - acetic acid 400:100:1 over 40 mm. Quantitative determination by absorbance measurement at 233 nm.
Braz. J. Pharm. Sci. 49, 845-851 (2013). HPTLC of metoprolol (1) and hydrochlorothiazide (2) in human plasma on silica gel with chloroform - methanol - ammonia 18:2:1. Quantitative determination by absorbance measurement at 239 nm. The hRF values for (1) and (2) were 48 and 13. Linearity was in the range of 20-120 μg/zone for (1) and 2-12 μg/zone for (2). The intermediate/interday/intra-day precisions were below 5 % (n=3). The LOQs were 20 and 2 μg/zone for (1) and (2), respectively. Recoveries were between 70.6 and 84.9 %.
59th Indian Pharmaceutical congress F-54, 402, (2007). HPTLC of amlodipine besylate and bisoprolol on silica gel with methanol - ethyl acatete - ammonia 1:12:1. Densitometric evaluation at 229 nm. The method was linear in the range of 500-1000 ng/zone. Recovery was 99.9 -101.5 %.
Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 65 (1984). OPLC (OPTLC) of cannabinoids on silica impregnated with DMF, with a) cyclohexane, b) toluene- dioxan 60:1. Detection by UV and with 0.2 % Fast Blue B reagent. Densitometry by absorbance.
J. Planar Chromatogr. 20, 353-359 (2007). TLC of 8 N,N-disubstituted-2-phenylacetamides on RP-18 with acetone, acetonitrile, tetrahydrofuran, dioxane, methanol, ethanol, 1-propanol, and 2-propanol as organic modifiers of aqueous mobile phases. The retention observed with different mobile-phase modifiers was correlated, and good correlation was obtained between lipophilicity measured chromatographically and biological activity predictors. Detection under UV light at 254 nm.