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
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Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 62-63 (1984). OPLC (OPTLC) of amino acids on silica with chloroform - CCl4 -MEK -propanol -methanol - acetic acid 30:30:20:30:15:2. Detection by UV 366 nm. Quantification by densitometry.
(Separation of derivatized amino acids on HPTLC-precoated plates with cyanomodification.) GIT 2, 105-108 (1986). New cyano-modified HPTLC precoated plates demonstrated by the separation of PTH-, DNP- and DNS amino acids. Layers are suitable for employing straight phases as well as RP-phases and ion pair reagents.
J. Chromatogr. 355, 273-280 (1986). Two-dimensional TLC of 7 aminobutyric acids on cellulose with 1) pyridine - dioxane -25 % NH3 - water 35:35:15:15 and 2) butanol - acetone - acetic acid - water 35:35:7:23. Detection by spraying with ninhydrin and heating at 80 °C. Also GLC analysis.
Anal. Chim. Acta 196, 259-265 (1987). TLC of the products of enzyme reaction of lysine, ornithine and glutamic acid decarboxylases on silica with acetone - 33% aqueous dimethyl amine - isopropanol 18:25:56. Evaluation by radioactivity linear analyser connected to a computer based on a simple modification of the integrated Michaelis-Menten equation. Direct fit of the experimental points to the equation by iterative techniques, the validity of which is tested on the simulated data.
J. Chromatogr. 448, 11-30 (1988). TLC of proteinogenic and non-proteinogenic amino acids, dipeptides and a-hydroxy acids. Separation of the enantiomers, without derivatization, on a chiralplate. Quantification by densitometry. Determination of the respective enantiomers at trace levels (0,25%). Detection limits: 0.1% of the minor enantiomer. Other examples from the field of +-methyl, N-alkyl and halogenated amino acids.
J. of Medicinal Chemistry 32, 445-449 (1989). TLC of amino acids on silica with chloroform - methanol - acetone - water 70:30:6:3, chloroform - methanol - acetone - water - ethyl acetate 35:15:3:1. 5:1, chloroform - methanol 90:10, ethyl acetate - pyridine - acetone - water 60:20:6:11 or 40:20:6:11, ethyl acetate - pyridine - acetone - water 50:20:6:11. Visualization under UV with iodine vapor, ninhydrin or Ehrlich’s reagent.
Antitumor evaluation of cyclic peptides and macrolides from Lissoclinum patella. J. of Natural Products 52, 732-739 (1989). TLC of cystine, threonine and thiazole amino acids on cellulose with butanol - water - acetone 4:1:1. Identification by 1H NMR and eims.
J. Chromatogr. 515, 205-212 (1990). Description of the preparation of porous glass sheets for TLC. TLC of DNS-amino acids with chloroform and benzene - acetic acid 19:1, of free acetic acid with butanol - acetic acid - water 10:1:1 after derivatization to fluorescent compounds with fluorescamine, of inorganic cations with butanol - benzene - 1 M nitric acid - 1 M hydrochloric acid 75:69:4:2, and of anions with acetone - water 96:4. The sheets are stable toward strong acids, alkalis and mechanical scratching.