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.
Anal. Letters 21, 1075-1084 (1988). TLC on silica impregnated with metal salts with a) chloroform - butyl acetate 10:5 and b) chloroform - ethyl acetate 25:2. Detection by exposing to iodine vapor. Determination of the partition coefficients and the correlation with Rf values.
Inhibition of penicillopepsin by pepstativ-derived peptides containing different statine side-chain derivatives. J. of Medicinal Chemistry 32, 1571-1576 (1989). TLC of histidine analogues on silica with 5% and 10% methanol in dichloromethane and chloroform - methanol - acetic acid 85:15:3. Visualization under UV and by spraying with ninhydrin and 5% phosphomolybdic acid in ethanol.
Part 2. Chromatographic applications. Anal. Chim. Acta 227, 155-163 (1989). TLC of coumarin-6-sulphonyl chloride derivatized amino acids on silica with chloroform – ethyl acetate – methanol – acetic acid 20:20:9:1. Detection by absorbance at 320 nm, or by spraying with ethanol, by fluorescence 366/>500 nm at 77°K. Detection limits in the ng level of analyte for both procedures.
J. Planar Chromatogr. 3, 311-316 (1990). Investigation of the chromatographic behavior of dansyl- (DNS), dinitrophenyl- (DNP), dinitropyridyl- (DNPy), and ß-naphthylamide-substituted amino acids, and alkaloids and polycyclic aromatic hydrocarbons (PAH) on layers of SilC18-50F and KC18-F developed with aqueous-organic solutions containing ß-cyclodextrin as chiral agent. For the first time the D and L enantiomers of DNP-Leu, DNPy-Leu, DNPy-Phe, and DNPy-Trp have been separated with ß-cyclodextrin in the mobile phase. The influence of the concentration of urea and of temperature on the separation factors of aromatic hydrocarbon has been studied.
J. Liquid Chromatogr. 16, 1845-1857 (1993). HPTLC on silica with benzene - triethanolamine 3:1 after derivatization with dansyl chloride. Quantification by fluoro densitometry.
J. Chinese Herb Med. (Zhongcaoyao) 26, 281-284 (1995). Isolation of a protein extracted from balsampear by DEAE-cellulose chromatography. Identification by chemical methods and polyacrylamide gel electrophoresis. The protein is composed of 17 kinds of amino acids. Analysis of the N-end amino acid (leucine) by two-dimensional TLC on DNS-amino acid-polyamide with 1.5% formic acid, and benzene - acetic acid 9:1 for the two directions, respectively. Detection under UV 365 nm.
J. Chinese Herb Med. (Zhongcaoyao) 27, 422-426 (1996). TLC of amino acids on silica with chloroform - methanol - formic acid 35:15:1. Detection by spraying with 0.2% ninhydrin in ethanol. TLC of steroids on silica with benzene - petrol ether 4:1. Detection by spraying with acetic anhydride - sulfuric acid - ethanol 1:1:10 and heating at 100°C for 15 min.
Biol. Chem. 379, 59-63 (1998). TLC of tyrosine and 3,4-dihydroxyphenyl-alanine (DOPA), as well as of adrenaline, noradrenaline and dopamine on silica gel with n-butanol ñ acetic acid ñ water 4:1:1. Detection with ninhydrin spray. Rf values: DOPA 0.29, adrenaline 0.36, noradrenaline 0.38, tyrosine 0.41, dopamine 0.43. Measurement of [3H]-radioactivity of DOPA by scintillation counting.