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. 5, 343-349 (1992). Comparison of the TLC separation of chloroplast pigments on silica and 7 types of bonded silica plates; best overall separation was found on RP-18 silica using the solvent system petrol ether (35-60°C) - acetonitrile - methanol 2:4:4. Identification with Rf values, chemical reaction with hydrochloric acid and in situ spectra; Quantification by densitometry.
J. Chinese Herb Med. (Zhongcaoyao) 24, 15-16 (1993). TLC of indirubin on silica with benzene - chloroform - acetone 5:4:1. Quantification by densitometry at 575 nm.
J. Shenyang Pharm. Coll (Shenyang Xaoxueyuan Xuebao) 9, 212-214 (1992). TLC of berberine o n silica with ethyl acetate - MEK - formic acid - water 10:7:1:1. Quantification by densitometry at 349 nm. R.S.D., < 2%.
(Hungarian). Acta Pharmaceutica Hungarica 63, 188-192 (1993). TLC of 5-isopropyl-2'-ß-deoxyuridine on silica with ethyl acetate - methanol 50:1. Densitometry by absorbance at 265 nm. The reproducibility of the OPTLC method (rel. st. dev.) is 4% for the main component.
J. Planar Chromatogr. 7, 5-9 (1994). HPTLC of strictosamide on silica with chloroform - acetone - methanol 65:25:10. After development, plates were heated at 105°C for 24 h in order to transform strictosamide into a highly fluorescent derivative. Quantification by fluorodensitometry 366/>400 nm. HPTLC and HPLC gave similar results but the sensitivity of HPTLC was higher by factor 4. Detection limits 2.5 and 11 ng, resp..
J. Chromatogr. 659, 177-183 (1994). TLC on RP-18 silica with water - methanol - ethyl acetate 50:48:2. Quantification by densitometry: underivatized substances by absorbance at 218 nm or, after derivatization by 60 minutes HCl exposure followed by heating 30 minutes at 120 °C, by fluorescence at 366/>400 nm.
J. Planar Chromatogr. 7, 242-246 (1994). HPTLC on silica with ethyl acetate. Quantification by densitometry at 285 nm (absorbance). Recovery >94% (1-2 ppm 5-HMF). A rapid method with minimum sample preparation, has been developed for detection of 5-(hydroxymethyl)-2-furfural. The high throughput and sensitivity of the method suggest wide application to a variety of dextrose-containing parenteral solutions which require 5-HMF testing.
Chinese J. Chromatogr. (Sepu) 12, 364-366 (1994). TLC of trimethoprim, sulfadiazine, and sulfamethoxazole on silica with ethyl acetate - chloroform 2:1, saturated with water. Quantification by densitometry at 285 nm, 275 nm, 265 nm, respectively.