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.
Pharmacophore 1(2), 103-111 (2010). HPTLC of wedelolactone in powdered dried aerial parts of Eclipta alba Hassk, extracted with methanol, on silica gel with toluene – ethyl acetate – formic acid 50:50:1. Quantitative determination by absorbance measurement at 351 nm.
J. Sep. Sci. 38, 592-598 (2015). HPTLC of erythrocentaurin on silica gel with toluene - ethyl acetate - formic acid 40:9:1. Quantitative determination by absorbance measurement at 230 nm. The hRF value of erythrocentaurin was 54. Linearity was in the range of 200-1500 ng/zone. LOD and LOQ were 60 and 180 ng/zone, respectively. Intra-day and inter-day precision was below 1 % (n=3). Recoveries were between 97 and 99 %.
Trends Anal. Chem. 91, 1-11 (2017). Review of analytical methods for the analysis of signaling molecules used for bacterial communication, including TLC bioassays for the determination of Pseudomonas quinolone signal in P. aeruginosa strains and for the detection and characterization of all the signaling molecules.
using high-performance thin-layer chromatography. J. Planar Chromatogr. 31, 309-317 (2018). HPTLC of gardenin-E (1), gardenin-D (2), xanthomicrol (3), 5-desmethynobiletin (4), gardenin-A (5), and gardenin-B (6) in the sum resin of Gardenia lucida on silica gel with n-hexane – diethyl ether – 1,4-dioxane 4:6:1. Detection by dipping into natural product reagent (10 mL of 1 % methanolic diphenyl boryloxyethylamine), followed by dipping into PEG reagent (8.0 mL of 5 % ethanolic polyethylene glycol 4000). Quantitative determination by absorbance measurement at 335 nm. Linearity was between 0.33 and 1.67 μg/zone. LOD and LOQ were 90 and 300 ng for (1), 90 and 290 ng for (2), 90 and 320 ng for (3), 100 and 320 ng for (4), 60 and 210 ng for (5) and 80 and 280 ng for (6), respectively. The intermediate precision was <2 %. Recovery ranged from 96.0 to 99.3 %.
J.A.O.A.C. 69, 902-903 (1986). TLC of 8 trichothecenes on silica with ethyl acetate - toluene 3:1. Detection by spraying with sulfuric acid and heating. Study of their stability.
Phytochemistry 29, 247-249 (1990). TLC of various coumarin glycosides on silica with chloroform - methanol solvent mixtures. Detection by UV 254 and 365 nm. Preparative TLC of acetylated derivatives on silica with concentrating zone (layer thickness 2 mm) with benzene - methanol 20:1. Also column chromatography.
J. Planar Chromatogr. 3, 439-441 (1990). TLC of furocoumarins on silica and micropreparative TLC on Florisil and silanized silica with binary or ternary mixtures of nine different solvents. Detection under UV 366 nm. Quantification by HPLC after elution.
Phytochemistry 33, 1485-1487 (1993). 2D-TLC of tannin polymer hydrolysates on cellulose with 1) tert-butanol - acetic acid - water 3:1:1 and 2) 6% aq. acetic acid. Detection with 4% vanillin in methanol - conc. HCl 4:1.