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
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The salting-out behaviour of some peptides with aromatic groups. J. Chromatogr. 626, 301-304 (1992). Study of the adsorption behavior of some aromatic peptides on cellulose. discussion of the "double" salting-out effect of tryptophanyltyrosine and ditryptophan, and the slope of the plot of RM vs. salt concentration and the increase in the number of amino acid residues.
Synthesis and incorporation of the sulfur-containing aromatic amino acids: L-(4'-SH) Phe, L-(4'-SO2 NH2) Phe, L-(4'-SO3 Phe and L-(4'-S-CH3). Phe. Helv. Chim. Acta 66, 1355-1365 (1983). TLC of protected amino acids and AT-peptides on silica with isopropanol - NH3 3:1, butanol- 0.05 M ammonium acetate 2:1, pH 7.0, butanol- acetic acid - water - pyridine 30:6:20:12 and on KC18 reversed-phase plates with 0.5 M ammonium acetate with 40 % acetonitrile and 7 % isopropanol. Detection by UV, ninhydrin for amino acids and Pauly reagent for AT-peptides.
J. Liquid Chromatogr. 6, 2635-1645 (1983). OPTLC of glutathione and 23 amino acids on silica with phenol-water 7:3, containing sodium dodecyl sulfate. Detection with ninhydrin.
Chinese J. Chromatogr. 7, 112-114 (1989). Presentation of a mixed layer made up of silica and microcrystalline cellulose suitable for TLC separation and quantitative analysis of amino acids, nucleosides, organic acids and saccharides, etc. with several separation examples.
J. Planar Chromatogr. 7, 453-457 (1994). HPTLC separation of some a-amino acids on commercially available reversed phase TLC plates treated with a derivative of 4-hydroxyproline as chiral selector. The chromatographic behavior of ternary mixed-ligand complexes of a-amino acids can be described by an equation used in reversed phase chromatography. For some organic solvents there is a linear relationship between RM values and the volume fraction of modifier.
J. Planar Chromatogr. 20, 165-171 (2007). TLC of 17 DL amino acids derivatized with1-fluoro-2,4-dinitrophenyl-5-L-alaninamide, 1-fluoro-2,4-dinitrophenyl-5-L-phenylalaninamide, or 1-fluoro-2,4-dinitrophenyl-5-L-valinamide on silica gel with phenol - water 3:1 or on RP-18 with mobile phases containing acetonitrile and triethylamine-phosphate buffer (50 mM, pH 5.5) with saturation for 10-15 min.
Indian Drugs 47(2), 71-74 (2010). HPTLC of irbesartan and hydrochlorothiazide on silica gel with acetone - chloroform - ethyl acetate - methanol 6:6:6:1. The plates were preconditioned for 10 min in a saturated chamber prior to development. The hRf value of irbesartan was 27 and of hydrochlorothiazide 37. The linearity was 1500-9000 ng/band and 125-750 ng/band for irbesartan and hydrochlorothiazide respectively. The average recovery for both drugs was 99.4-99.5 %.
J. Liq. Chromatogr. Relat. Technol. 37, 829-840 (2014). HPTLC of amino acids such as leucine (1), isoleucine (2), phenylalanine (3), tyrosine (4), alanine (5), lysine (6), proline (7), serine (8), glutamic acid (9), methionine (10), arginine (11), histidine (12) and tryptophan (13) on silica gel with n-butyl acetate – n-butyl alcohol – ethylene glycol 3:5:2. Detection by spraying with ninhydrin (0.3 % in acetone). The hRF values for amino acids (1) to (13) ranged between 9 and 74. The LODs for (5) and (6) were 100 ng/zone and 60 ng/zone, respectively.