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. Chromatogr. 10, 103-105 (1992). TLC of 12 sulfa drugs on silica with toluene – methanol – dichloromethane – carbon tetrachloride 162:141:364:333. Detection by densitometry at 265 nm and 225 nm. Discussion of the optimization of the solvent system by uniform design and simplex method.
J .Chromatogr. Sci., 29, 423-427 (1991). HPTLC of sulfonamide on silica developed three times with mixtures of methanol, containing 2% NH3 (25%) and dichloromethane 3:7, 14:85 and 5:95. Detection by fluorescence quenching, or by spraying with a fluorescamine solution, and scanning by fluorescence at 366/>400 nm. Detection limit 0.32 ng. Limit of quantification, 4 µg/kg for milk and meat samples.
Biochemical Systematics and Ecology 20, 442-448 (1992). TLC of flavonoids on polyamide DC-6 with benzene - pyrimidine - formic acid 36:9:5, methylene chloride - benzene - methanol 15:1:1, benzene - petrol ether (60-80°C) - MEK - methanol 60:60:7:7 or 60:30:7:7, benzene - MEK - methanol 4:3:3. Detection under UV.
Biochemical Systematics and Ecology 20, 255-258 (1992). TLC of thalmethine, o-methylthalmethine, thaliglucine, thalicberine, o-methylthalicberine, thaliporphine, ververine, thalactamine and thalflavine on silica with petrol ether - chloroform - acetone - methanol 4:4:1:1. Detection under UV 254 nm.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 12, 333-335 (1992). TLC of the extracts of the adulterants of the three title herbs on silica with petrol ether and petrol ether - ethyl acetate 9:1. Detection by spraying with a reagent of 2,4-dinitrophenylhydrazine and vanillin - sulfuric acid. Identification of the chromatograms.
J. Xian Med. Univ. (Xian Yike Daxue Xuebao) 12, 84-86 (1991). TLC of quinidine sulfate on silica with cyclohexane - chloroform - diethyl amine 5:4:2. Quantification by densitometry at 257 nm.
J. of Natural Products 56, 682-689 (1993). TLC of various secoiridoid glycosides in crude Gentianaceae extracts on silica with chloroform - methanol 70:30. Also HPTLC on RP-18 silica with methanol - water 2:8. Detection under UV 254 nm. Identification of sugars after hydrolysis of the glycosides by TLC on silica with ethyl acetate - water - methanol - acetic acid 13:3:3:4. Detection with p-anisidine phthalate.
Biomed. Chromatogr. 6, 141-142 (1992). TLC of theophylline, diprophylline and proxyphylline on silica with chloroform - ethanol - formic acid 19:1:2. Detection under UV 254 nm. Quantification by densitometry at 275 nm. Second degree polynomial function over the range 40 - 200 ng for theophylline, 60 - 300 ng for diprophylline and proxyphylline.