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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CBS 114, 5-7 (2015). HPTLC of biodiesel (B100), biodiesel blended with diesel fuel in different proportions (BX, with X_x000D_ being the volume percent of B100 in the mixture) and standard monoacylglyceride on silica gel with the AMD 2 system in a 3-step development starting with 100 % t-butyl methyl ether (up to 40 mm), followed by dichloromethane – n-heptane 4:1 up to_x000D_ 60 mm and then 3:2 up to 90 mm as final migration distance. Detection by dipping in a 0.02 % methanolic solution of primuline. Quantitative determination of monoacylglycerides via the 1-oleyl glycerol standard by fluorescence measurement at 366/>400 nm. Elution of target zones with methanol, flow rate 0.2 mL/_x000D_min, via the TLC-MS Interface (oval elution head 4 x 2 mm) into an ion-trap MS operating in positive ESI mode. The final chromatogram showed a migration distance of 15-20 mm for the monoacylglyceride of BX, other lipids detected were diacylglycerides,_x000D_ triacylglycerides, fatty acids (20–60 mm) and fatty acid methyl esters (60–83 mm), the preponderant chemical class. The sample peak at 86 mm corresponded to the diesel component in the blend.
ecotoxicological study with the Steatoda grossa spider web
J. Planar Chromatogr. 31, 7-12 (2018). HPTLC of L-histidine (1), L-glycine (2), L-alanine (3) an L-phenylalanine (4) in Steatoda grossa spider web on silica gel with 2-butanol – acetone – glacial acetic acid – water 7:7:2:4. Detection by spraying with 0.5 % solution of ninhydrin in methanol, followed by heating at 100–110 °C for 10 min. Quantitative determination by absorbance measurement at 500 nm. The hRF values for (1) to (4) were 11, 35, 48 and 72, respectively. Linearity was between 0.2 and 1.0 μg/zone for (1) and (2), 0.1 and 0.5 μg/zone for (3) and 0.3 and 1.5 μg/zone for (4). LOD and LOQ were 185 and 556 ng/zone for (1), 154 and 461 ng/zone for (2), 100 and 302 ng/zone for (3) and 152 and 456 ng/zone for (4).
(Degradation of alkylphenolethoxilates in detergents. Identification by IR spectroscopy and TLC.) Fresenius Z Anal Chem. 322, 42-46 (1985). Isolation and study of biochemical degradation products of nonylphenol ethoxylate containing detergents in river water by TLC on silica with chloroform - methanol 6:1. Detection of nonylphenol acetic acid and nonylphenol-ethoxy-carbonic acids with Rhodamin B and Dragendorff reagent.
Chromatographia 28, 148-150 (1989). TLC of chlorophyll a and b on cellulose layers with petrol ether - isopropanol 98:2 in the dark. Quantification by densitometry at 410 nm for chlorophyll a and at 452 nm for b. Detection limit 50 ng. The calibration curves were linear in the range of 50-200 ng (r=0.997 for a and 0.995 for b). TLC provides a rapid and simple method for monitoring vegetation damage.
Merck Spectrum 1991, 24-28. HPTLC of indenopyrene, benzofluoroanthene, benzopyrene, fluoroanthene, benzoperylene on silica (impregnated with 4 g caffeine in 96 g dichloromethane) at -20°C with dichloromethane as eluent. Quantification by in-situ fluorimetry.
Pest. (Nongyao) 31, 31-32 (1992). TLC of mipcin (= o-cumenylmethylcarbamate) on silica with acetone – ethyl acetate 1:1. Detection by spraying with 1% potassium iodide – ethanol 5:2. Quantification by densitometry at 400 nm.
J. Liquid Chromatogr. 18, 873-885 (1995). HPTLC on RP-18 silica with methanol - water 85:15 and 70:30. Quantification by densitometry at 200 nm for alachlor and at 220 nm for atrazine.
J. Planar Chromatogr. 9, 203-207 (1996). TLC and OPLC of hydroxy derivatives of polycyclic aromatic hydrocarbons (1-naphthol, 2-naphthol, 2,3-dihydroxynaphthalene, 2,7-dihydroxynaphthalene, 1,3-dihydroxynaphthalene, 1,5-dihydroxy-naphthalene, 9-hydroxyphenanthrene, 1-hydroxypyrene) on RP-18 with acetonitrile - water 1:1 or 3:2 and methanol - water 3:1 for planar chromatography and acetonitrile - water 3:2 for OPLC. Visualization under UV 254 and 365 nm; the plates were then sprayed with fast blue B salt solution and observed again under UV 365 nm.