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. Hosp. Pharm. (Zhongguo Yaoxue Zazhi) 16, 418-419 (1996). TLC on silica with chloroform - benzene - acetone - methanol 5:5:3:1. Detection under UV 254. Quantification by densitometry at 300, 200 nm, respectively. Detection limits 60, 60, 400 ng, respectively. Precision between 1.78 and 3.21% (within plate) and between 2.75 and 4.05% (inter plate).
Chromatographia 47, 695-700 (1998). TLC on silica gel with chloroform - methanol 9:1. Detection by dipping into isonicotinic acid hydrazide (IAH) reagent for 20 s, and then into chloroform - liquid paraffin 9:1. Quantitation by fluorodensitometry at 366/>460 nm. Detection limit 1 ng.
The transformation of icariin by intestinal flora.) (Chinese). J. Chinese Trad. & Herb. Drugs (Zhongcaoyao) 31 (11), 834-837 (2000). TLC on silica gel with petroleum ether (30-60°C) - acetone - formic acid 35:15:1. Detection by spraying with 2 % AlCl3 in ethanol, and under UV 254 nm. Identification of the metabolites, icaritin and baohuoside I, by ESI/MS
J. Planar Chromatogr. 16, 374-376 (2003). HPTLC of mannose and lactulose from urine on amino-modified silica gel with acetonitrile - water 7:3. After drying the plates were heated at 170°C for 20 min. Determination of lactulose by densitometry at 366 nm. Visualization after dipping into paraffin - hexane 1:2, and drying for 5 min at 100°C. The plate was immersed in three detection reagents: 1 L 0.1 mol/L AgNO3 and 200 mL acetone for 2 s, drying in air; 4 g NaOH in 4 mL water and 200 mL methanol for 2 s, drying for 2 min at 100°C; 20 g sodium thiosulfate dissolved in 100 mL water and 100 mL ethanol for 6 s, drying for 2 min at 100°C. Determination of mannitol by densitometry in absorbance mode at 660 nm.
Braz. J. Pharm. Sci. 49, 845-851 (2013). HPTLC of metoprolol (1) and hydrochlorothiazide (2) in human plasma on silica gel with chloroform - methanol - ammonia 18:2:1. Quantitative determination by absorbance measurement at 239 nm. The hRF values for (1) and (2) were 48 and 13. Linearity was in the range of 20-120 μg/zone for (1) and 2-12 μg/zone for (2). The intermediate/interday/intra-day precisions were below 5 % (n=3). The LOQs were 20 and 2 μg/zone for (1) and (2), respectively. Recoveries were between 70.6 and 84.9 %.
Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 65 (1984). OPLC (OPTLC) of cannabinoids on silica impregnated with DMF, with a) cyclohexane, b) toluene- dioxan 60:1. Detection by UV and with 0.2 % Fast Blue B reagent. Densitometry by absorbance.
Chinese J. Pharm. Anal. 8, 174-175 (1988)(Yaowu Fenxi Zazhi). TLC on silica with chloroform - methanol 30:6 after extraction with chloroform. Quantification by densitometry at 318 nm.
J. Planar Chromatogr. 2, 153-155, (1989). For doping control, extracts from urine are chromatographed on silica gel with ethyl acetate - methanol - NH3 25% 85:10:5. Post chromatographic derivatization (diazotation/coupling reaction) indicates the presence of oxprenolol. Densitometric quantification of the underivatized chromatogram by absorbance at 270 nm; determination limit, 50 µg/L. Ed.: see CAMAG application A-50.