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 Anal. Chem. (Fenxi Huaxue) 20, 800-802 (1992). TLC of 2,2-bis-(p-methoxyphenyl)-1,1,1-trichloroethane isomers on silica with 10% ether in pentane. Quantification by densitometry at 245 nm.
uralensis, preparations by thin-layer chromatography.) (Chinese). J. Chinese Herb Med. (Zhongcaoyao) 24, 296-297 (1993). TLC of glycyrrhizic acid on silica with butanol - acetic acid - water 4:1:2. Quantification by densitometry at 254 nm.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 13, 334-336 (1993). TLC of brucine, strychnine and ephedrine on silica with chloroform - methanol - NH3 55:45:1. Detection by spraying with 0.2% ninhydrin in ethanol and heating at 105 °C for 10 min. Quantification by densitometry at 254 nm, 325 nm before spraying, and at 510 nm after spraying. R.S.D., 1.7 - 2.3%.
by thin-layer chromatography.) (Chinese). Acta Pharma. Sinica (Yaoxue Xuebao) 27, 934-938 (1992). TLC of eight lignans on silica with dichloromethane - ether 4:1. Detection by spraying with 2.5% ammonium ceric sulfate - 20% nitric acid, and heating for 20 min. at 120 °C followed by exposure to NH3 vapor for 20 min. at room temperature. Quantification by densitometry at 255 nm.
Chinese J. Adv. in Biochem. & Biophys. (Shengwu Huaxue Yu Shengwu Wuli Jinzhan) 20, 134-136 (1993). TLC of oligonucleotides on silica with isopropanol - water - conc. NH3 6:3:1. Quantification by densitometry (absorbance) at 260 nm. Comparison of results with those obtained by UV spectrophotometry.
Chinese J. Herb Med. (Zhongcaoyao) 25, 182-183 (1994). TLC of the medicine extracts on silica with 36% acetic acid and with chloroform - benzene - methanol 1:5:1. Visualization of Scutellaria baicallensis Georgi. under UV 365 nm and of Bupleurum Chinese DC under UV 254 nm.
by thin-layer chromatography.) (Chinese). J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 18, 458-459 (1993). TLC of esculetin on silica with toluene - ethyl acetate - formic acid 5:4:1. Quantification by densitometry at UV 254 nm. Comparison of the esculetin content of seeds from different geological areas.
Biomed Chromatogr. 7, 273-274 (1993). TLC of cannabinoids on silica with isooctane - ethyl acetate - acetic acid 30:10:1. Detection by spraying with Triton-X100 - chloroform - hexane 1:20:80. Quantification by densitometry at 340 nm.