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.
Biologically active compounds from the marine sponge Geodia baretti. J. of Natural Products 51, 1277-1280 (1988). TLC of nucleosides on silica with ethanol - NH3 (25%) 8:2 or chloroform - methanol 1:1. Visualization under UV 254 nm and 366 nm; also by spraying with ninhydrin or vanillin-sulfuric acid.
J. Chromatogr. 612, 277-285 (1993). Two-dimensional TLC of deoxy-deazapurines (deaza-dNMPS) on polyethyleneimine-cellulose. Detection by 32P-labeled cold DNA, and scintillation and laser densitometry.
J. Chromatogr. B 706, 149-156 (1998). TLC of cyanocobalamin derivatives on silica gel with 2-butanol - acetonitrile - water 143:1:56. Identification by using Rf values in comparison to retention times in RP-HPLC.
J. Chromatogr. 614, 245-251 (1993). Investigation of the suitability of RP-18 TLC for enhancement of adducts in the 32P-postlabeling assay, for structurally diverse classes of DNA adducts derived from benzo[a] pyrene, 2-acetylaminofluorene, benzoquinone, sarfrole, and mitomycin C. Retention of adducts to C18 phase followed by elution with organic solvent - water. Comparison of adduct recoveries with those obtained by nuclease P1 and butanol methods.
Helv. Chim. Acta 67, 1356-1364 (1984). TLC of synthetic oligodeoxyribonucleotides a) on silica with dichloromethane- methanol 9:1, b) on RP-18 with acetone - Et 3 NH(HCOO3 ) (pH 7) 3:1. Detection by UV. Also TLC of 5'-doxyribonucleotides on polyethyleneimine coated plates with 0.1 M Na-phosphat (pH 6.8) - (NH4)2S04-ethanol 100:60:2.
J. Planar Chromatogr. 8, 98-102 (1995). HPTLC of nucleotides and bases (adenine, adenosine, cytidine, cytosine, thymidine, thymine, uridine, uracil, and methyl uracil) on silica and cyanopropyl-, aminopropyl-, and diol-bonded silica with methanol - dichloromethane mixtures, with or without addition of aqueous ammonia, in different ratios. Detection under UV 254 nm. Identification by fast atom bombardment (FAB) and tandem mass spectrometry (MS-MS).
J. Liq. Chromatogr. Relat. Technol. 40, 50-57 (2017). HPTLC of six nucleobases, guanosine (1), guanine (2), cytosine (3), adenine (4), uracil (5), and thymine (6) in sea buckthorn leaves on silica gel with dichloromethane – methanol – formic acid 160:45:16. Detection at UV 254 nm. The hRF values for (1-6) were 17, 23, 32, 38, 64 and 73, respectively. The bands were eluted using a TLC–MS interface and subjected to electrospray ionization-mass spectrometry (ESI-MS)._x000D_
(Chinese): Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 8, 316-317 (1988). TLC of propylthiouracil on silica with 1) chloroform - isopropanol - acetic acid 50:6:1, 2) cyclohexane - ethyl acetate 2:8, 3) benzene - ethyl acetate 1:1, 4) hexane - acetone - ethanol 60:20:2. Detection under UV 254 nm and by exposing to iodine vapor.