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. 9, 293-296 (1996). TLC of dibenzo-18-crown-6, 4,5(5')-di-tert-butyldibenzo-18-crown-6, dibenzo-16-crown-5, 4,5(5')-di-tert-butyldibenzo-16-crown-5, dibenzo-14-crown-4, 4,5(5')-di-tert-butyldibenzo-14-crown-4, 4,5(5')-di-tert-butyldibenzo-24-crown-8, and dibenzo-24-crown-8 on RP-2, RP-18, or NH2 with methanol - water, isopropanol - hexane, isopropanol - water in different ratios or acetonitrile. The best separations were observed with mobile phases containing 80-90% methanol. Visualization by exposure to iodine vapor and under UV 254 nm. - Separation on RP-18 confirms the order of hydrophobicity of the investigated crown ethers.
Arzneim.-Forsch./Drug Res. 46, 52-56 (1996). HPTLC of rutin, caffeic acid, caffeic mandelic acid, chlorogenic acid on cellulose with ethyl acetate - formic acid - methanol - water 100:5:4:8. Detection under UV 254 nm. Also TLC on silica with ether - hexane - acetic acid (50:50:1) as first eluent and ethyl acetate - isooctane - water - acetic acid 11:5:1:1, upper phase, (for half of separation distance) as second eluent. Identification with standard substances.
J. Agric. Food Chem. 46, 1836-1843 (1998). Combination of different chromatographic techniques. TLC of triglycerides on silica gel incubated overnight with 20% silver nitrate solution. After drying activation at 100°C for 30 min. The mobile phase for the triglycerides (incl. triolein and tristearin as standards) was chloroform. Visualization by spraying with a 0.15% ethanolic solution of 2',7'-dichlorofluorescein and observation under UV. Quantitation after elution by GC.
J. AOAC Int. 81, 51-56 (1998). TLC of 6 sulfonamides (sulfadimidine, sulfadoxine, sulfadiazine, sulfadimethoxine, sulfathiazole, sulfamerazine) on silica gel with concentration zone with mixtures of NH3 in methanol and dichloromethane and a 3-step TLC method acc. to L.S.G. van Poucke et al., J. Chromatogr. Sci. 29, 423-427 (1991). Detection after drying by dipping in a 0.01% fluorescamine in acetone solution and observation under UV 366 nm. Semiquantitative determination by visual comparison of the spots against spiked samples.
J. Planar Chromatogr. 11, 51-55 (1998). Development of a simple theoretical model for the study of the TLC behavior of metal ions. The model is represented by an equation in which the retention factor of a metal ion, the concentration of competing ion, and the constants a and b are of importance. TLC of 33 metal ions on silica gel with mixtures of methyl isobutyl ketone and formic acid. Experimental and theoretical results were in good agreement for most of the metal ions.
Planta med. 68, 66-67 (2002). TLC of methyl psilate on silica gel with dichloromethane - ethyl acetate 9:1. Visualization under UV light at 366 nm, by spraying with anisaldehyde - sulfuric acid and with Liebermann-Burchard reagent. Bioautography after sterilization by UV light at 254 nm: the plate was overlaid with Plate Count Agar, inoculated with an overnight culture, placed in a humid chamber and incubated overnight at 37 °C. The bioautograms were sprayed with an aqueous solution of thiazoyl blue (MTT).
Planta med. 70, 65-67 (2004). Analytical and preparative TLC of 3a-(3',4'-dihydroxy-trans-cinnamoyloxy)-D-friedoolean-14-en-28-oic acid and isorhamnetin on silica gel with dichloromethane - methanol 46:1 and methanol - chloroform 3:7. Visualization under UV light at 254 nm.
68, 36-40 (2002). Analytical and preparative TLC of taxine B, paclitaxel, baccatin III, 10-deacetylbaccatin III on silica gel with chloroform - methanol 24:1. Visualization by spraying with Dragendorff and iodoplatinate reagents or a 3 % sulfuric acid ethanolic solution and heating at 120 °C for 5 min.