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. Chromatogr. A 1560, 97-103 (2018). Proposal of a simple and convenient on-spot derivatization approach for the modification of hydroxyl-containing compounds for their analysis by TLC/MALDI. Post-chromatographic acylation of separated analytes with 3-bromopropionyl chloride with simultaneous quaternization of pyridine, resulted in derivatives with permanent positive charges, which, in contrast to the initial alcohols not ionizable under TLC/MALDI conditions, reveal intense peaks of their cationic moieties in MALDI mass spectra recorded directly from TLC plates. Demonstration of the method by applying to a series of mammalian and plant sterols, phenols and terpene alcohols.
Anal. Chem. 56, 2935-2939 (1984). Presentation of a method for obtaining IR information from mg level of material in situ on TLC plates using diffuse reflectance FTIR spectrometry with reference laser aiding in spot alignment. Subtraction of plate contributions to background from the resultant IR spectra by the FTIR data system. Test of a variety of different materials on various plate types. The technique allows for both spot identification and functional group information useful in the subsequent characterization of unknown impurity.
Quantification after elution by fluorescence spectrophotometry at 360 nm excitation and 510 nm emission.
Anal. Biochem. 163, 27-35 (1987). TLC of various glycosphingolipids on silica coated with a thin film of poly (iso-Bu methacrylate). Plate placed in a chamber containing metabolically radiolabelled cells, sealed and centrifuged to bring the cells into contact with the surface of the plate. Development of the cell adhesion blocked by a solution of N-acetyl-glycosamine in various solvents. Detection by autoradiography. Detection limit, 8 pmol.
J. Chromatogr. 431, 431-437 (1988). TLC of chlorinated phenols on silica with a) benzene - methanol 95:5, b) petrol ether - benzene 1:1, c) hexane - acetone 30:10, d) benzene - chloroform 70:30 and e) hexane - benzene - ethyl acetate 6:4:1. Detection by spraying with ammoniacal acetone solution of silver nitrate and exposure to UV light for 5 min. Combination of TLC and GC methods.
Anal. Biochem. 175, 258-262 (1988). TLC of tetrodotoxin and related substances, anhydro tetrodotoxin and tetrodonic acid on silica with pyridine - ethyl acetate - acetic acid - water 15:5:3:4. Identification by fast atom bombardement MS. Detection limit, 0.1 µg.
Anal. Biochem. 185, 151-155 (1990). HPTLC on silica with chloroform – methanol – 0.2% CaCl2·2H2O 55:40:10. Incubation with an enzyme mixture and a radioactive sugar nucleotide, followed by washing with phosphate buffer 2% Tween 80. Determination of the radioactivity using a liquid scintillation counter after scraping, or by autoradiography. Some application examples.