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. AOAC Int. 77, 1101-1104 (1994). TLC of chloramphenicol on silica with 1-propanol - hexane 3:17. Visualization by spraying with stannous chloride solution, heating at 110 °C for 15 min, spraying with 2N sodium hydroxide solution, then with buffer solution pH 8.3 followed by heating at 110 °C for 5 min and spraying with fluorescamine solution. Examination under UV after placing in dark for 15 min. Detection limit 10 ng/kg.
J. Chin. Trad. Med. (Zhongguo Zhongyao Zazhi) 29, 486-488 (1994). TLC of encainide-HCl on silica with chloroform - DMF - acetone 4:3:3. Detection under 254 nm. The TLC method is used for product quality control. Quantification by HPLC.
Chinese J. Herb Med. (Zhongcaoyao) 26, 127-128 (1995). TLC of the extracts from the title formulation and its main ingredients on silica with 1) benzene - ethyl acetate - methanol 15:4:1, 2) benzene - ethyl acetate - methanol - isopropanol - NH3 12:6:3:3:1. Detection by spraying with 5% vanillin in sulfuric acid or under UV 365 nm. Quantification of berberine hydrochloride by densitometry at 365 nm.
Planar Chromatogr. 8, 269 - 278 (1995). HPTLC of theophylline and structural related substances (i.e. theophyllidine, methylxanthine, theobromine, etophylline, caffeine) on silica with toluene - 2-propanol - acetic acid 16:2:1. Quantification by densitometry at 274 nm.
Indian Drugs 32 (9), 254-257, (1995). HPTLC of ß-asarone on silica with toluene - ethyl acetate 97:3. Densitometry at 290 nm. Linearity range 120 - 700 ng, average recovery 99.6%.
J. Planar Chromatogr. 8, 393-395 (1995). HPTLC of acetylsalicylic acid and salicylic acid on silica with cyclohexane - isopropanol - chloroform - acetic acid 12:1:1:2. Detection after drying under UV 254 nm. Quantification of ASA and SA by densitometry (absorbance) at 230 and 300 nm, resp.
J. Chinese Herb Med. (Zhongcaoyao) 26, 520-524 (1995). TLC on silica with benzene - ethyl acetate 19:1. Quantification by densitometry at 470 nm. RSD 1.19 %; linearity range 1.47 ~ 7.35 µg/spot; recovery 97.45 %.
J. Planar Chromatogr. 8, 439-443 (1995). HPTLC of 12 PVC antioxidants (i.a. bisphenol A, AO2 - AO10, BHT, AO12); identification was based both on isocratic development and automated multiple development. The isocratic screening method is a three-part TLC system with a basic separation method and two group-separation methods. Automated multiple development achieves identification with a single chromatogram. Quantification was performed using three of the twelve antioxidants as examples with mixtures of petrol ether and ether containing acetic acid (1 mL). A) 3:2 for the basic separation, b) 1:1 for group I separation and c) 19:1 for group 2 separation. Detection under UV 254 nm. Mobile phase for AMD consisted of n-heptane and diethyl ether. Quantification by densitometry at 258 nm (absorbance), at 366 nm (fluorescence). Recovery of e.g. bisphenol A was 97% with a relative standard deviation of 2.1%.