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.
of three structurally related organophosphorus pesticides of forensic importance
J. Planar Chromatogr. 30, 154-163 (2017). HPTLC of chlorpyrifos (1), quinalphos_x000D_ (2), and triazophos (3) on silica gel with n-hexane ‒ acetone 9:1 and on RP-18 with acetonitrile ‒ water 4:1. The results indicated that the hRf values of all three pesticides increased with the polarity of the solvent.
(Chinese). Chinese J. Chromatogr. 5, 133, 130 (1987) (Sepu). TLC of organophosphorus pesticide residues on silica with benzene - methanol 9:1. Detection by spraying with 0.2% palladium chloride.
Talanta 41, 367-369 (1994). Dichlorvos in the presence of moisture breaks down to dichloroacetaldehyde which in turn reacts with phenylhydrazine hydrochloride to give a yellowish red color. In acidic media the color is intensified and the detection sensitivity increases. The reagent is selective for dichlorvos. Investigation of the interference with other insecticides, etc.
J. Planar Chromatogr. 18, 419-422 (2005). TLC of fenitrothion on silica gel in a horizontal chamber with ethyl acetate - n-heptane 1:4. Quantitative determination by scanning with a diode-array spectrophotometer from 191 to 612 nm.
Proc. Intern. Symposium on TLC with special Emphasis on OPLC, Szeged, 30-31 (1984). TLC of thiocarbamates: butylate, EPTC, cycloate, molinate, pebulate on silica with hexane - ether - acetone 15:4:1. Detection with 1 % Gibbs reagent in acetic acid and heating at 110 °C for 10 minutes. Sensibility 0.05 mg/spot. Scanning by absorbance at 450 nm.
J. Liquid Chromatogr. 17, 151-156 (1994). HPTLC of N-methyl carbamate insecticides on silica; with toluene - acetone 4:1 for carbaryl, carbofuran, methiocarb; with hexane - acetone - chloroform 75:15:10 for propoxur. Detection by dipping first into KOH in methanol and then into a freshly prepared solution of 25 mg p-nitrobenzene-diazonium fluoborate in 90 mL acetone plus 10 mL of diethylene glycol. Quantification by densitometry at the wavelengths of maximum absorbance for each compound, as determined from the in-situ spectra recorded from 400-700 nm.
J. Planar Chromatogr. 20, 95-99 (2007). TLC of atrazine and simazine on silica gel with hexane - chloroform - acetone 12:5:3 with chamber saturation. Detection under UV light at 254 nm. Also quantitative evaluation. The genetic algorithm proved to be an optimization procedure which can be successfully applied to optimization of microwave-assisted extraction experiments. Application of recovery experiments from spiked soil.
Detection by UV and by phosphomolybdic acid reagent.