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. Planar Chromatogr. 1, 360-361 (1988). Reversed-phased TLC on C-8 silica with acetonitrile - water 8:2. Quantification by fluorodensitometry. Detection limit 10 ng.
J. Planar Chromatogr. 8, 80-81 (1995). TLC of fresh petrol, kerosene and petrol - kerosene mixtures and the suspect petrol sample, with heptane. Detection under UV and after spraying with chromogenic spray reagents. Observation under VIS. The method is quick, simple, inexpensive, sensitive, and selective for detection and semiquantitative determination of even 5-10% kerosene in petrol.
CBS 107, 2-4 (2011). To ensure effective cleaning of the reaction vessels in pharmaceutical production wool swabs are used to swipe a defined area of the vessel. The wool swabs are extracted with chloroform and the extracts are applied as rectangles of 4x3 mm. HPTLC on silica gel with toluene - ethyl acetate 3:2 with chamber saturation for 10 minutes. Identification of substances by densitometric spectra recording between 200-350 nm followed by 3-level calibration. Detection by spraying or immersion in methanol - sulfuric acid 9:1 and heating for 5 min at 105 °C. Evaluation under visible light and UV 366 nm.
J. Chromatogr. 678, 119-125 (1994). TLC of ink components on silica with ethanol - acetone - hexane 1:5:20. Evaluation by plotting the calibrated values of the standards against the samples being tested. Determination of the volatile components of the ink by GC.
J. Planar Chromatogr. 6, 161-164 (1993). TLC of reference mixtures and coal tar mixtures on silica with dichloromethane - methanol 10:1 using numerous specific reagents for visualization of different functional groups.
J. Planar Chromatogr. 20, 283-285 (2007). TLC of benzalkonium bromide homologs (with C2, C4, C6 to C16, C18 C20) on silica gel in twin-trough chambers with isopropanol - water - acetic acid 1:1:4 or methanol - chloroform - acetic acid 50:10:1. Detection with iodine vapor or by derivatization with Dragendorff’s reagent.
J. Agric. Food Chem. 34, 547-551 (1986). TLC of 2,6,8-trimethyl-4-nonanol and de-ethoxylated photoproducts, i. a. polyethylene glycol EO 2,3,4,5 and 6, on silica with water saturated methyl ketone (1. dimension) and benzene - acetone - water (2. dimension). Detection by UV and autoradiography
J. Planar Chromatogr. 5, 87-91 (1992). Comparison of ANS (8-anilo-1-naphthalene sulfonate, ammonium salt), rhodamine B, nile red, dichlorofluorescein with hematoporphyrin; visual comparison under UV 366 nm. Limits of (visual) detection (LOD) were 10-20 ng for the cationic surfactants, and 5 and 10 ng, respectively, for the phospholipids (sphingomyelin and lecithin) and cholesterol.