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. 9, 136-137 (1996). TLC of benzylideneacetone on RP-18 silica with methanol - water 7:3. Quantification by densitometry at 285 nm. Sensitivity 0.0050% for visual screening and 0.0017% for quantification by direct spotting.
J. Planar Chromatogr. 9, 48-51 (1996). TLC of 7,7'-biphysicon, physicon, chrysophanol on silica with chloroform - ethyl acetate - formic acid 89:10:1. After cutting the plate into two pieces 7.0 cm from the bottom edge, the upper portion was developed with the same solvent for 1.0 cm, and after drying with hexane - ethyl acetate - formic acid - water 178:20:2:7. Quantification by densitometry at 430 nm and a reference wavelength of 540 nm. Detection limit in the lower nanogram range (5 - 10 ng).
J. Chinese Herb Med. (Zhongcaoyao) 27, 58-59 (1996). TLC on silica with chloroform - ethyl acetate - NH3 15:20:1. Detection by spraying with Dragendorff's reagent. Quantification by densitometry at 520 nm. RSD 1.78 %; recovery 1.98 %.
J. Chinese Trad. Patent Med. (Zhongchengyao) 18 (5), 13-14 (1996). TLC on silica with benzene - ethyl acetate 19:1. Quantification by densitometry at 490 nm. RSD 0.64 %; recovery 99.2 %.
Chinese Pharm. Univ. (Zhongguo Yaoke Daxue Xuebao) 27, 16-18 (1996). TLC on silica with acetone - ethanol - hydrochloric acid 10:6:1. Detection by spraying with Dragendorff's reagent. Quantification by densitometry at 570 nm. RSD 0.96 %; recovery 96.6 %.
Anal. Biochem. 238, 195-202 (1996). TLC on silica with chloroform - methanol - water 120:70:17, and chloroform - methanol - water 24:17:4. Detection by spraying with orcinol-sulfuric acid-reagent for analytical purpose, and spraying with 0.05 mM 2-(N-methylamilino)-naphthalene-6-sulfonic acid in methanol for preparative purpose. Quantification by densitometry at 264, 240, 253, 244 nm for the fluorochromes. Isolation of the pure compounds by elution and further purification by anion-exchange chromatography and adsorption column chromatography.
J. Planar Chromatogr. 9, 296-299 (1996). HPTLC of lansoprazole (4-ethoxytrifluoro-(3-methyl)-2-pyridylmethyl-sulfinyl-benz-imidazole) on silica with the dried organic layer of the mixture of ethyl acetate - methanol - 13.5 M NH3 10:3:4. Quantification by densitometry (absorbance) at 288 nm. Limit of quantification and limit of detection were found to be 40 and 10 ng, respectively. RSD of within-day precision and day-to-day repeatability were 0.55 and 0.42%, respectively. New specific, and sensitive chromatographic procedure.
J. Planar Chromatogr. 9, 456 - 458 (1996). HPTLC of pseudoephedrine hydrochloride or guaifenesin on silica with ethyl acetate - methanol - NH3 conc. 17:2:1. Quantification by densitometry at 210 nm for pseudoephedrine hydrochloride and 276 nm for guaifenesin. Visual detection sensitivity by fluorescence quenching were about 5 and 1.5 mg. Simple, rapid quantitative HPTLC method.