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
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- 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.
Heliyon 6(8), e04654 (2020). HPTLC of ethanolic extracts of three algae (100µg/band) on silica gel, along with carotenoid standards (10µg/band), developed with toluene – acetone 7:3. Detection under white light. Carotenoids appeared orange or yellow, chlorophylls green, pheophytins dark khaki. Carotenoid patterns of the algae were very different depending on the family: red alga Eucheuma denticulatum (Solieriaceae) contained mainly zeaxanthin and lutein (hRF 44) and β-carotene (hRF 88), but also β-cryptoxanthin (hRF 69-71) and fucoxanthin (hRF 39); brown alga Sargassum polycystum (Sargassaceae) contained mainly fucoxanthin, and also cryptoxanthin; green alga Caulerpa lentillifera (Caulerpaceae) contained mainly zeaxanthin, but also astaxanthin (hRF 61) and canthaxanthin (hRF 77) in smaller amounts. Separately, HPLC-MS was used to confirm and quantify these compounds, which was necessary for carotenoids with similar hRF values: zeaxanthin and lutein (hRF 44), and β-carotene and lycopene (hRF 88).
J. Planar Chromatogr. 20, 361-364 (2007). TLC of metalloporphyrins with Zn(II), Cu(II), and Ni(II) cations on RP-18 with ethanol or ethanol - water 9:1 with chamber saturation for 30 min. Visual evaluation.
Scientia Pharmaceutica 55, 101-105 (1987). TLC on silica with benzene - ethyl acetate 9:1. Detection by spraying with anisaldehyde - sulfuric acid reagent.
J. Planar Chromatogr. 15, 466-469 (2002). TLC of tetraphenylporphyrin derivatives belonging to two homologous series A and B on silica gel with chloroform - carbon tetrachloride and on RP-18 with methanol ñ chloroform. After drying visual detection of the spots. Optimal separations were achieved by adsorption TLC with carbon tetrachloride - chloroform 1:1 and by partition TLC on RP-18 with methanol - chloroform 2:3.
J. Planar Chromatogr. 21, 201-204 (2008). TLC of porphine and its complexes with Cu(II), Ni(II), and Zn(II) on silica gel with chloroform - n-hexane 5:5, 3:2, and 7:3; and on RP-18 with methanol, methanol - water 9:1, ethanol, and ethanol - water 9:1 at 5+/- 2, 15+/- 2, 25+/-2, 35+/-2, 45+/2, and 55+/-2°C. Detection under white light. An increased temperature results in increased Rf values.
Study of components of hematoporphyrin derivative. J. Planar Chromatogr. 1, 371-372 (1988). OPTLC of hematoporphyrin derivatives on silica with acetone - ethyl acetate - water - hydrochloric acid 37% 200:200:20:0.04. Detection by densitometry at 400 nm.
J. Planar Chromatogr. 16, 289-292 (2003). HPTLC of 6 porphyrins (5,10,15,20-tetratolylporphyrin, 5-(4-methoxyphenyl)-10,15,20-tritolylporphyrin, 5,10-di(4-methoxyphenyl)-15,20-ditolylporphyrin, 5,15-di(4-methoxyphenyl)-10,20-ditolylporphyrin, 5,10,15-tri(4-methoxyphenyl)-20-tritolylporphyrin, 5,10,15,20-tetra(4-methoxyphenyl)-porphyrin) on diol modified silica gel with dichloromethane- ethyl acetate 97:3. Quantitation by densitometry at 420 nm. Convenient and accurate procedure.
J. Liq. Chromatogr. Relat. Technol. 31, 1458-1464 (2008). TLC of porphyrins and four alkoxy porphyrin derivatives on RP-18 with dichloromethane - methanol 3:2 saturated for 30 min. Detection by visual evaluation under white light.