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
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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.
Determination of organo-phosphorus ester in food products originating from animals.) (Hungarian). MSZ (Hungarian Norm), 14475/44, 15 (1988). TLC of trichlorphon, dimetoat, dichlorphos, diazinon, malathion, methylparathion, parathion and bromofos on silica with benzene - acetone 95:5, hexane - acetone 6:4 or 85:15. Detection by enzymatic method (colinesterase + ß-naftilacetate). Detection limit 1-10 ng organo-phosphorus ester.
J. AOAC Int. 80, 717-724, (1997). TLC of chlorpyrifos and impurities on silica with hexane - ethyl acetate 9:1 and 4:1. Detection under UV 254 nm. Quantification by GC.
J. Planar Chromatogr. 22, 133-135 (2009). HPTLC of monocrotophos on silica gel with chloroform - acetone 7:3 with chamber saturation. Detection by spraying with 20 % sodium carbonate followed by acidic methanolic iron chloride reagent. Evaluation of purple spots, while organophosphorus, organochlorine, carbamate, and pyrethroid insecticides were not detected as purple spots. Alkaline hydrolysis of monocrotophos yields one molecule each of O,O-dimethylphosphoric acid and N-methylacetoacetamide. After acidiification N-methylacetoacetamide yields the enol form of monomethylamide which reacts with ferric ions to a purple complex. The detection limit for monocrotophos is 0.5 µg/zone.
J. Microchem. 34, 211-218 (1986). TLC of dimethoate and oxygen analog, dioxathion, fonofos and oxygen analog and oxydemetonmethyl on silica with 2,2,4- trimethylpentane - methylcyclohexane - isoamyl alcohol - paraffin oil - acetone 4:2:2:3:1 and heptane - xylene - benzene - toluene - cyclohexane - methylcyclohexane 1:1:1:1:1:1. Detection by spraying with ammoniacal silver nitrate solution in acetone followed by exposure to long-wave UV after drying at 100 °C for 2-3 min.
J.A.O.A.C. 71, 949-953 (1988). TLC of ochrotoxin A on RP18 with methanol - water (adjusted to pH 2.1 with phosphorus acid) 70:30. Detection under UV 366 nm. Quantification after scraping of spots and elution.
AOAC Int. 80, 688-692 (1997). TLC of disulfoton, phorate, terbufos, terbufos sulfoxide, terbufos sulfone, terbufos oxon sulfoxide, terbufos oxon sulfone on silica with toluene, toluene - acetone 17:3, toluene - acetone - methanol 18:1:1, and chloroform - methanol 46:1. Detection by spraying with PdCl2-reagent and immediately exposure to iodine vapor. An alternative method was Ackermann's esterase inhibition technique (porcine or bovine liver as enzyme source, 2-naphthylacetate as substrate, and fast blue salt B as coupling reagent for released 2-naphthol). Detection by esterase inhibition gave detection limits in the nanogram and subnanogram range.