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.
Clean-up of matrix-rich samples using high-troughput planar solid phase extraction (HTpSPE). Black and green tea samples were spiked with 7 pesticides (acetamiprid, azoxystrobin, chlorpyrifos, fenarimol, mepanipyrim, penconazole, and primicarb) at level 0.01, 0.1 and 1 mg/kg. Extraction with acetonitrile, pre-cleaning by dispersive SPE. TLC on silica gel (prewashed with acetonitrile) of samples applied as rectangles of 3 x 16 mm first with acetonitrile - water 19:1 over 85 mm and after drying for 5 min with acetone - water 7:1 in the opposite direction over 31 mm. Detection under UV 254 and 366 nm and by dipping in primuline reagent (0.2 % in acetone - water 4:1) and detection under UV 366 nm and white light. Elution of target zones into autosampler vials by TLC-MS Interface with acetonitrile - 10 mM ammonium formate buffer 1:1, flow rate 0.2 mL/min. After clean-up the samples are free of caffeine which interferes with pesticide detection.
J. Liquid Chrom. 10, 3659-3671 (1987). TLC of herbicides and plant growth regulators on calcium sulfate and on calcium sulfate containing aluminium oxide, calcium carbonate and p-dimethylamino-benzaldehyde. Two-dimensional separation with chloroform, ethyl acetate, benzene, carbon tetrachloride resp. Detection by spraying with 1% ethanolic alkaline bromophenol blue solution.
J. Planar Chromatogr. 6, 425-527 (1993). TLC of ivermectin (as a fluorescent derivative, prepared with trifluoroacetic anhydride acc. to De Montigny et al., J. Pharm. & Biol. Anal. 8, (1990) 507-511) on silica with ethyl acetate - chloroform 1:3 as mobile phase. Quantification by densitometry at 365 nm.
Chin. J. Chem. 18, 872 - 876 (2000). Measurement of lipophilicity by RPTLC of 19 N-(benzothiazol-1-yl)-a-amino alkyl phosphonic acid diesters on RP 18 with methanol - water mixtures, the concentration of methanol were 75%, 80 %, 85 %, 90 %, respectively. Detection under UV.
J. Planar Chromatogr. 25, 101-107 (2012). HPTLC of mixtures of the pesticides glyphosate, acephate, chlorpyrifos, malathion/methyl parathion, and isoproturon on silica gel impregnated with 0.01 % CTAB (Ncetyl-N,N,N-trimethyl ammonium bromide) and developed with hexane - acetone 1:1. LOD of the pesticides was aproximately 20 µg/band. The method can also be applied for fast determination of pesticides in cereals, vegetables and fruit grains.
J. Chromatogr. 450, 452-454 (1988). TLC on alumina G containing 0. 4% silver nitrate with hexane - benzene 45:55. Irradiation with UV for 20 min. yielding brownish spots on white background. Detection limit, 0. 5ng.
J. Planar Chromatogr. 15, 67-70 (2002). HPTLC of fenvalerate [(RS)-a-cyano-3-phenoxybenzyl(RS)-2-(4-chlorophenyl)-3-methylbutyrate] and deltamethrin [(S)-a-cyano-3-phenoxybenzyl(1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate] on silica gel, after prewashing with methanol, with hexane - toluene 1:1. Densitometry at 220 nm. Simple and rapid TLC procedure.