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.
Proc. of the Sixth Int. Congress of Food Science and Technology, Dublin Vol. 2, 219-220 (1983). TLC of 2, 5 dioxopiperazines on silica with chloroform - methanol 4:1. Detection with chlorine vapors and o-toluidine in acetic acid.
J. Planar Chromatogr. 4, 411-412 (1991). The influence of equilibrating the separation chamber (TLC separation of protobererine alkaloids); the influence of the solute quality (separation of antharquinone derivatives from rhubarb); the influence of relative humidity (separation of conjugated bile acids from ox bile).
J. Chromatogr. A 1515, 232-244 (2017). Characterization of lipids in both bone marrow (BM) and mineralized tissue (MT) compartments, and their potential implication in bone pathologies, involving sample preparation, lipid extraction and analytical issues using a small sample size (≤ 0.5 g of rat femurs). Two major issues in bone handling were addressed with two cleaning steps after BM removal and by adding a demineralization step to the overall lipid extraction protocol, to avoid potential contamination of the MT by marrow lipids and the poor accessibility of certain lipids from the MT. HPTLC of the major neutral and polar lipids provided excellent resolution for 15 standards, good precision (inter-day %RSD <13 %) and recoveries of the standards ranged between 76 and 122 %. The method was suitable for lipid determination in both BM and MT and reliable in terms of lipid quantification. Demineralization facilitates phosphatidylserine and cholesterol ester extractions from the MT. Confirmation of the HPTLC data by HPLC determination of fatty acids as naphthacyl esters in bone samples. The mineralized tissue seems to be more metabolically active than the bone marrow.
J. Planar Chromatogr. 5, 169-174 (1992). TLC of furocoumarins (bergapten, imperatorin, phellopterin, xanthotoxin, isopimpinellin, isoimperatorin) on florisil or silica with 0-15% ethyl acetate in benzene or 5-10% diisopropylether in dichloromethane - hexane 7:3; one- and two-dimensional development.
J. Planar Chromatogr. 24, 290-294 (2011). Preparation of a new plate from silica gel and glass powders sintered on an aluminium nitride ceramic plate by bonding octadecyl and methyl silanes in suitable proportion. Besides its high mechanical stability and regeneration ability, the plate was well suited for planar chromatography and was superior in eliminating joule heating. Superior results are expected when pressurized PEC can be used.
Trends Anal. Chem. 87, 1-18 (2017). This review described the application of nanocellulose in analytical chemistry, including the use of electrospun cellulose acetate nanofibers as separation media in TLC for steroids in medical products. These nanofibers were resistant to protic solvents and some non-polar solvents. Interestingly, thinner plates were obtained using such nanofibers, lowering the limit of detection when compared with commercial silica plates.
Chromatographia 20, 109-111 (1985). Study of TLC behaviour of 28 phenolic compounds on semicrystalline stannic tungstate layers with various solvent systems. Detection by spraying with suitable chromogenic reagents. Dimethyl sulfoxide was found to act as self detector for a number of phenols. A number of binary, ternary and quarternary separations of bioanalytical and immuno-physiological importance have been achieved
J. Liquid Chrom. 9, 3447-3459 (1986). Description of two basic theories for adsorption TLC optimization: thermodynamic adsorption theory and theory based on mass action law (so called Snyder's theory). Application on chromatographic systems using chitin as stationary phase for separation of amino acids. Results were comparable for systems with silica gel as stationary phase