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. 420, 411-416 (1987). TLC of phospholipids and fatty acids on boric acid-impregnated silica with chloroform - ethanol - water - triethyl amine 30:35:6:35. Detection of phospholipids by spraying with a solution of 5 mg primulin in 100 mL acetone - water 4:1 and examining under UV; detection of fatty acids by exposing to iodine vapour. Determination of fatty acids by GC after elution.
Seven species of Hawaiian Drosophila and D. melanogaster. Biochemical Systematic and Ecology 15, 239-245 (1987). Two-dimensional TLC of pteridines, biopterin, 2-amino-4- hydroxypterin on cellulose with 6% acetic acid and 3% ammonium chloride. Quantification by fluorometry.
Detection and determination of some beta-receptor blockers in urine by instrumental TLC. Fresenius Z. Anal. Chem. 330, 458-459 (1988). TLC on silica with ethyl acetate - methanol (saturated with formic acid) - water 800:200:1, two runs. Densitometry by fluorescence 366/>410 nm. Additional identification by 3 spray reagents: 1) 0.5 % fast blue B in water, 2) 0.2 % naphthoquinone-1,2- sulfonic acid Na salt in ethanol - water 1:1 and 3) formaldehyde in sulfuric acid followed by heating at 110°C. Acebutolol, Alprenolol, Atenolol, Carazolol, Labetolol, Metoprolol, Oxprenolol, Propranolol and Sotalol can be identified by different colors. Screening method for low concentrations of beta-blockers (reaction chromatography): 100 µL urine extract sprayed onto HPTLC silica; overspraying with dansylchloride in acetone, then with sodiumhydrogenecarbonate in water; heating for 15 min at 120 °C; then chromatographic development with acetone - chloroform 9:1. Evaluation by densitometry (fluorescence 366/>410 nm); detection limit 10 ng. The method of analysis is available as CAMAG Application booklet (in preparation).
Chinese J. Pharm. Anal. 8, 46-47 (1988) (Yaowu Fenxi Zazhi). TLC of 5 barbiturates on silica with benzene - diethyl amine 8:2. Determination by densitometry at 350 nm.
Jap. J. Hosp. Med. 13, 195-198 (1987) (Byoin Yakugaku). TLC on 3-amino propyltriethoxy silane-treated silica with benzene - methanol 25:1. Quantification by fluorescence - and visible spectrophotometry. Detection limit, 0.4 ng.
Internat. J. Vit. Nutr. Res. 55, 139-147 (1986). TLC on aluminium oxide with petrol ether - ether 98:2. Quantification after elution by photometry at 450 nm.
Chinese J. Pharm. Anal. 8, 170-172 (1988) (Yaowu Fenxi Zazhi). TLC on silica with isopropanol - methanol - water - acetic acid 7:3:3:0.5, and methyl chloride - acetone - methanol 8:2:0.6. Detection by spraying with potassium iodobismuthate. Quantification by densitometry at 515 nm.
Anal. Biochem. 171, 248-255 (1988). TLC of lipids on silica with methanol - ethanol - chloroform - NH3 1:49:6:6 or chloroform - methanol - acetic acid - water 60:45:5:3. Visualization by exposing to iodine vapor, by spraying with ninhydrin or molybdate. Chromatograms photocopied on transparent sheets, which are quantified by densitometry.