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.
Chinese J. Pharm. Anal. 6, 229 (1986) (Yaowu Fenxi Zazhi). TLC on silica with methanol - chloroform - ether - 25-28% ammonium hydroxide 100:100:100:15. Detection by exposing to iodine vapor.
J. of Medicinal Chemistry 32, 2241-2247 (1989). TLC on silica with methanol - chloroform 5:85 or 20:80. Visualization under UV 254 and 366 nm.
Deutsche Apotheker Zeitung 130, 71-73 (1990). TLC of harpagosid, harpagid and procumbid on silica with chloroform – methanol 9:3. Detection under UV 254 nm and by spraying with dimethylaminobenzaldehyde. (1% in N hydrochloric acid).
(Hungarian). Magyar Kémiai Folyoirat 97, 143-148 (1991). TLC of 5-aminosalicylic acid and glucopyranosyl derivatives on silica with butanol - acetic acid - water - pyridine 15:3:12:10, acetone - acetic acid - petrol ether 10:1:10, benzene - ethyl acetate 1:1, ethyl acetate - butanol - acetic acid - water 7:3:3:3 and benzene - methanol 8:2. Detection by spraying with 5 % sulfuric acid in ethanol and heating at 120 °C, and with 5 % Fe(III)chloride in water and 0.2 % ninhydrin in ethanol.
J. Planar Chromatogr. 4, 475-479 (1991). HPTLC of 16 benzimidazols on silica with hexane - 1-propanol 8:2 or benzene - 1-propanol 8:2 (both containing 3 drops of conc NH3) and on RP-18 silica with methanol - 0.5 M NH3 8:2 and acetonitrile - 0.5 M NH3 8:2. Observation under UV 254 nm. The differences in the chromatographic behavior of the benzimidazoles in normal (silica) and reverse (RP-18 silica) phase HPTLC have been correlated with their molecular structure.
J. Planar Chromatogr. 7, 164-165 (1994). HPTLC of clobetasol propionate on silica with chloroform and, after intermediate drying at 60 °C, with chloroform - diethyl ether 3:1. Quantification by densitometry (absorbance at 250 nm.)
2. Comparison of the selectivity of the systems and quantitative determination of hydrophobicity parameters. J. Planar Chromatogr. 8, 122-128 (1995). Comparison of the chromatographic behavior of some sulfonamides on normal and reversed phase TLC plates with methanol, isopropanol, ethanol, ethyl acetate, acetonitrile, MEK, dioxane and THF. Appropriation of a large amount of information about the hydrophobicity (RM°), the mechanism of adsorption, and the possibilities of separation of the sulfonamides by systematic investigation. The methods described are less expensive than GC and HPLC and easily be adapted for application in most routine quality control laboratories.
J. Planar Chromatogr. 9, 208-211 (1996). HPTLC of norfloxacin and tinidazole on silica with n-butanol - ethanol - 12.5% NH3 20:5:11. Quantification by densitometry at 293 nm. Detection limit 25 ng (NOR) and 40 ng (TIN).