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.
Helv. Chim. Acta 65, 2372-2393 (1982). TLC of numerous protected deoxynucleotide intermediates on silica with chloroform - methanol 9:1. Detection by UV and by exposure to chlorhydric acid vapors to visualize 4,4-dimethoxy-tritil-containing products.
J. Chromatogr. 348, 296-298 (1985). TLC of the title compounds on silica with 2-propanol -25 % NH3 - ethanol 6:3:1. Detection by UV 254 nm. Nucleotides with 2 negative charges did not migrate.
(Dünnschichtchromatographie mittels Dioden-Array Detektion). GIT Spezial Separation I/2001, 37-39 (2001). Development of a HPTLC scanner for the measurement of spectra between 198 and 612 nm using a diode array detector. Quantitative HPTLC of caffeine on silica gel with isopropanol - cyclohexane - 25% NH3 7:2:1 and of uric acid, cytosine, guanine, caffeine, adenine, uracil and thymine on silica gel with isopropanol - toluene - 25% NH3 6:3:1. Measurement of 450 single spectra between 200 and 400 nm within 225 s.
J. Chromatogr. 325, 317-322 (1985). TLC of tritiated adenosine and its derivatives on silica with butanol- acetone - acetic acid -5 % NH3 - water 9:3:2:2:4, butanol - acetone - acetic acid - water 11:3:3:3 and numerous other similar solvent systems. Scintillation counting after scraping the sample from the plate or direct radio scanning of the plate.
J. of Medicinal Chemistry 32, 1307-1313 (1989). TLC of phosphonate analo- gues an silica with dichloromethane - acetone 3:2, methanol - chloroform 1:9 and isopropanol - NH3 - water 7:1:2. Detection under UV and by spraying with 10% sulfuric acid in methanol followed by heating.
J. Planar Chromatogr. 8, 145-147 (1995). 2D-OPLC of 16 barbiturate derivatives including the twelve which are subject to international control on HPTLC silica with 7 different mobile phases. Densitometry at 250 nm (absorbance).
Pharm. Anal. (Yaowu Fenxi Zazhi) 20 (3), 207-208 (2000). TLC on silica gel with chloroform - ether - acetone 9:6:1 with traces of NH3. Detection under UV 254 nm. Identification of the 4 components by comparison with the standards. Discussion of using the procedure for simultaneous determination of the 4 components.
J. Chromatogr. B 694, 333-341 (1997). 2D-TLC on PEI-cellulose with acetic acid, (NH4)2SO4 and (NH4)HSO4. Use of the method to measure DNA chemotherapy analogue accumulation in tumor. The method may offer an additional biomarker of tumor cell drug resistance and host sensitivity which may affect the chemotherapeutic regimen.