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.
electrochromatography of amino acids in systems with silica gel and water mobile phase
J. Planar Chromatogr. 29, 30-37 (2016). HPTLC and pressurized planar electrochromatography (PPEC) of 20 amino acids on silica gel with acetonitrile – buffer pH 3.2 (citric acid – disodium hydrogen phosphate 2.28:1.44) 1:1 for HPTLC and acetonitrile – buffer pH 3.2 4:1 for PPEC. PPEC separation was performed at a polarization voltage of 1.0 kV for 25 min. Detection by spraying with ninhydrin solution, followed by heating in a warm air stream.
J. Chromatogr. 299, 513-515 (1984). TLC and HPTLC of PTH derivatives of amino acids on silica containing a fluorescence indicator with ethanol - acetic acid 7:3. Detection by UV 366 nm. New and highly sensitive method for the detection of PTH-histidine (detection limit 60 pmol).
Fresenius Z. Anal. Chem. 322, 513-514 (1985). Proof of enantiomeric purity by TLC of D- and L- (3, 4-dihydroxyphenylalanine) on MN-chiral plates with methanol -water - acetonitrile 5:5:3. Spots are visualized using 0.1 % ninhydrin reagent.
Chromatographia 23, 141-142 (1987). TLC of enantiomeric mixtures of 9 DL-amino acids on silica, impregnated with (-)-brucine. with chloroform - butanol - acetic acid 4:3:1. Detection by spraying with ninhydrin and heating at 80 °C for 15-20 min.
(Hungarian). Kémiai Közlemények 65, 9-19 (1986). TLC of (D-thyroxine6)-GnRH, (D-thyronine6)-GnRH, (D-4-chloro-D-phenylalanine6)-GnRH, (D-thyroxine6)-GnRH-(1-9)-ethylamide, (D-thyronine6)-GnRH-(1-9)-ethyl-amide, (D-4-chloro-D-phenylalanine6)-GnRH-(1-9)-ethylamide on silica with 11 different solvent systems.
J. Microchem. 36, 113-117 (1987). TLC of amino acids on cellulose with 2x n-butanol - acetic acid - water 8:2:2. Detection under UV, polarographic determination after elution with nitric acid and derivatization.
J. Chromatogr. 463, 139-145 (1989). Description of a new quantification method, laser pyrolysis, for TLC without the need of visualization process in detecting any organic compound. Use of 2 amino acids, 2 pesticides as test samples. Complete analysis time less than 20 min. Comparison of sensitivity and linearity with densitometry. This technique combines the advantage of the separation power of TLC and GC detection methods. Detection limits, 100 ng for phenylalanine with FID and 20 ng for methoxychlor with ECD.
Acta Alimentaria 10, 73-78 (1989). TLC of methionine and of protein fractions on silica with phenol - water 3:1.