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.
J. Planar Chromatogr. 1, 70-72 (1988). TLC of the N, N’-dimethylamino derivative of 1-nitropyrene on silica and octadecyl-bonded silica. Quantification by fluorodensitometry. Detection limit, ˜ 10pg. Comparison of the fluorescence intensity and the stability of the N, N’-dimethylamino and the amino derivatives of the compound.
J. Chinese Herb Med. (Zhongcaoyao) 20, 6-8 (1989). TLC of coumarins and essential oils on silica with cyclohexane - ethyl acetate - chloroform 5:3:1 and petrol ether - ethyl acetate 85:15, respectively. Detection under UV 366 nm. or/and spraying with 1% vanillin in sulfuric acid. Quantification by fluorodensitometry at 366/>400 nm for coumarins. The calibration curve was found linear over a range of 0. 47 - 2. 25 ng, CV = 1. 1% and recovery ~100%. Also GC method for essential oils.
Phytochemistry 28, 1355-1361 (1989). Separation of lipid classes on silica with hexane - ethyl acetate - acetone 85:15:1. Identification by comparison of their Rf values. Quan tification by densitometry. Visualization with copper acetate reagent.
MSZ(Hungarian Norm) 14880, 3 (1989). TLC of 2,4, DNPH of ascorbic and dehydroascorbic acids on silica with ethyl acetate - chloroform - acetic acid 10:12:1. Quantification by densitometry (absorbance) at 500 nm. Detection limit 20 mg/L of vitamin C.
Chinese J. Pharm. Anal. 9, 22-24 (1989). TLC of stachydrine on silica with butanol - hydrochloric acid - ethyl acetate 24:9:3. Detection by spraying with modified potassium iodobismuthate reagent. Quantification by densitometry at 525 nm.
J. Chinese Herb Med. (Zhongcaoyao) 21, 111-112 (1990). TLC of luteolin on silica with chloroform - methanol - formic acid 2:4:0.8. Quantification by densitometry at 440 nm.
Chromatographia 28, 516-518 (1989). TLC of 10 tropolone alkaloids on silica with 1) benzene - ethyl acetate - diethylamine - methanol - water 15:12:3:6:1, 2) benzene - ethyl acetate - diethylamine 5:4:1 + 8% methanol. Quantification by fluorodensitometry. The method can be used for identification and quantification of alkaloids in biological materials.
Acta Pathol. Sinica (Zhongguo Yaoli Xuebao) 10, 431-434 (1989). TLC of artemether on silica with petrol ether - chloroform - ethyl acetate 4:2:1. Quantification by densitometry.