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. Chromatogr. 580, 125-134 (1992). Discussion of the analysis of 31 drugs and drug metabolites in human hair by TLC, HPLC, GC, and GC-MS.
Chinese J. Pharm. (Zhongguo Yaoxue Zazhi) 28, 550-552 (1993). TLC on silica with hexane - chloroform - methanol 5:3:1. Quantification by densitometry at 254, 249 and 214 nm for diazepam, methaqualone and estazolam, respectively.
J. Chromatogr. B. 699, 408-412 (1995). HPTLC on silica with three solvent systems. Detection by means of UV light and color as well as the Rf values in different systems. Detection limit 0.1-0.4 µg for 5 benzodiazepines.
J. Chromatogr. B 690, 315-319 (1997). HPTLC on silica with hexane - ethyl acetate - anhydrous acetic acid 75:25:2. Quantification by densitometry at 222 nm. Detection limit 50 ng. Precision < 3.2%, recovery 85%.
J. Chromatogr. 704, 540-543 (1995). TLC of dichlorvos and dimethoate on silica gel with n-hexane - acetone - methanol 16:6:1 or with benzene - ethyl acetate - methanol 9:1:1. Selective and sensitive detection by spraying with 2% sodium hydroxide solution followed by 0.5% orcinol solution. Heating at 100°C for 10 min. Detection limit under UV 365 nm of 1 µg and 15 µg per spot for dichlorvos and dimethoate, respectively.
Proc. Intern. Symp. on Planar Separations, Planar Chromatography 2001, pp. 235-240. TLC of epinephrine, norepinephrine, dopamine, normethanephrine, methanephrine, 4-hydroxy-3-methoxymandelic acid and serotonin on silica gel and silanized silica gel with buffer (pH = 6.98) - methanol 1:1. Visualization by exposure to iodine vapor; detection by densitometry at 200 nm. New and simple TLC procedure.
J. Planar Chromatogr. 28, 234-240 (2015). HPTLC of (1) omeprazole, (2) pantoprazole, (3) rabeprazole and (4) diclofenac from tablets on silica gel previously washed with methanol and activated at 105 °C for 20 min, with toluene - n-butanol - 25 % ammonia 30:70:2. Quantitative determination by absorbance measurement at 290 nm. The hRF values were 67 for (1), 38 for (2), 57 for (3) and 27 for (4). Linearity was between 50 and 500 ng/zone for (1), (2) and (3), and between 150 and 1500 ng/zone for (4). The interday and intraday precisions were below 2 %. The LOD and LOD respectively for (1) were 7 ng/zone and 24 ng/zone, for (2) 9 ng/zone and 30 ng/zone, for (3) 13 ng/zone and 43 ng/zone, and for (4) 25 ng/zone and 82 ng/zone. Recovery was 99.6 % for (1), 100.1 % for (2), 100.4 % for (3) and 100.1 % for (4).
Statistical comparison with high-performance liquid chromatography. J. Chromatogr. 375, 119-128 (1986). TIC of benzamide on silica with chloroform - methanol - NH3 80:15:3. Detection by spraying with first 1 % sodium nitrite in water, then hydrochloric acid, and thereafter N-(1-naphthy) ethylene diammonium dichloride. Quantification by densitometry at 530 nm. Detection limit 10 ng. Comparison with HPLC shows good correlation.