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.
Quantitative HPTLC of silybin - a comparison to quantitative HPLC. GIT Suppl. Chromatographie 3, 4-11 (1987). With the aid of an optimized HPTLC procedure silybin was quantitatively determined after extraction with methanol in the drug cardui mariae, besides Silydianin, Silydristin and Taxifolin. The extraction procedure was simplified and optimized with a view to systematic errors. The statistical comparison of the results with those established by HPLC, shows the equivalence of both analytical methods. Under the aspect of the expenditures (time, personnel, appliances) as well as total operating costs HPTLC turnes to be a most appropriate method for this routine analysis.
J. Chromatogr. 382, 314-320 (1986). TLC of xanthine dehydrogenase on silica - cellulose with propanol -7% NH3 2:1. Measurement by fluorodensitometry at 366 nm.
J. Chromatogr. 5, 153-158 (1987) (Sepu). TLC and preparative TLC of palmitoyl titanates on silica with 1) chloroform - cyclohexane - toluene 2:1:1, 2) cyclohexane - toluene 1:1.3) toluene - acetone 1:1. Visualization by iodine vapor. Identification by IR and NMR. Quantification by densitometry.
Chinese J. Med. Ind. 18, 361-362 (1987) (Yiyao Gongye). TLC on silica with hexane - ethyl acetate - acetic acid - methanol 75:400:12.5:12.5. Detection by spraying with 15% sulfuric acid - ammonium hydrogen sulfate and heating at 110 °C for 10 min. Quantification by densitometry at 285 nm. RSD 0.54 %.
H. TRAITLER, A. STUDER, R.E. KAISER (eds): Instrumental HPTLC, Institute for Chromatography, Bad Dürkheim, FRG (1987), 121-131. HPTLC on silica with methanol - butanol - 7% NaCl(H2O) 45:85:50. Determination by densitometry at 270 nm. Discussion of some aspects of HPTLC having negative influence for long range calibration procedures.
Forensic Sci. Internat. 32, 117-120 (1987). HPTLC determination of heroin and cocaine on silica with cyclohexane - benzene - diethyl amine 70:25:10 resp. chloroform - methanol 50:50. Quantification by densitometry (absorbance) at 281 nm for heroin and at 233 nm for cocaine. Comparison with GC shows reliability of TLC method.
J. Chinese Herb Med. 19, 14-15 (1988) (Zhongcaoyao). TLC of 6 herbal medicinal compounds on silica and alumina with different solvent systems. Detection by spraying with various reagents. Quantification by densitometry.
J. Liquid Chrom. 10, 1687-1705 (1987). TLC after acidic, alkaline or enzymatic hydrolysis on silica with preadsorbent zone. Predevelopment 3x with chloroform/methanol 1:1 on the preadsorbent zone, then actual development with chloroform - ethanol - triethylamine - H2O 30:34:30:8. Detection with 10% coppersulfate in 8 % H3PO4, or with 0.2 % ninhydrin in acetone after heating for 2 min. at 170 °C. Quantification by absorbance at 400 nm.