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. Liquid Chrom. 9, 3461-3457 (1986). Isolation of dexamethasone sodium phosphate and betamethasone sodium phosphate after alkaline phosphatase reaction. TLC on silica with chloroform - methanol - water 180:15:1 or dichloromethane - ether - methanol -water 77:15:8:1; location under short wave UV. Quantification after extraction with ethanol by absorbance at 240 nm. Average recovery 100.56 resp. 100.46 %. Assay of unesterified steroids and identification of preservatives (e.g. methyl or propyl parabenzoates, phenol, benzylalcohol) may be carried out by the same method.
(Hungarian). Gyógyszerészet 31, 221-224 (1987). OPTLC of Albumon, Fyton, Pyron of 99m/Tc labelled on silica with acetone.
J. Agric. Food Chem. 38, 465-467 (1990). Analytical and preparative TLC of 2-methoxy-methyl-popyl-pyrazine on silica with acetone - hexane 1:9 and dichloromethane - ethyl acetate 6:1.
TLC in pharmacy: chamomile leaf. Deutsche Apotheker Zeitung 131, 2616-2619 (1991). TLC of borneol and bornylacetate on silica with toluene – ethyl acetate 93:7. Detection by spraying with anisaldehyde – sulfuric acid reagent and under UV 254 and 366 nm.
Acta Pharmaceutica Hungarica 63, 19-27 (1993). TLC of ethinylestradiol, mestranol, norgestrel, norethisterone on silica with toluene - ethyl acetate 2:1. Visualization by spraying with 1% cerium(IV)sulfate solution in 10 % aqueous sulfuric acid and heating at 110 °C for 5-10 min.
J. Chromatogr. Sci. 31, 216-219 (1993). Separation and purification of polar mixtures of low molecular weight sulfonic acid derivatives containing 1-6 sulfonic acid moieties and possessing molecular weight differences ranging from less than 100 and up to 650 by using gel permeation chromatography. TLC analysis of the eluted fractions on silica with butanol - acetic acid -water 12:5:3. Visualizaion under UV.
Biochemical Systematics and Ecology 22, 596-603 (1994). TLC of biflavones developed twice on silica with toluene - ethyl acetate - formic acid 5:4:1. Inspection under UV 254 nm, then spraying with 1% AlCl3 in methanol: biflavones occur under UV 366 nm as yellow/orange fluorescing spots.
Indian Drugs 31 (3), 119-121 (1994). Simple and rapid HPTLC method for quantification of individual drugs in tablets on silica (prewashed with methanol with ethyl acetate - toluene 1:1. Densitometry at 236 and 240 nm. Recovery 95 - 96%.