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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- 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.
Phytochemistry 28, 455-460 (1989). TLC of S-alk(en)yl-L-cysteine sulfoxides on silica with tetrahydrofuran - pyridine - water - acetic acid 8:15:15:2 or propanol - water - propylacetate - acetic acid - pyridine 120:60:20:4:1. Visualization by spraying with ninhydrin.
J. Planar Chromatogr. 8, 245-247 (1995). TLC of sulfanilamide, sulfacetamide, sulfadiamidine, sulfapyridine, sulfadiazine, phthalylsulfathiazole, sulfamoxole, and sulfamethoxazole on silica impregnated with sulfates of Co, Cu, Ni, Zn, Cd, of Hg with carbon tetrachloride - acetonitrile - butanol 10:2:1. Visualization by exposure to iodine vapor. Quantification by spectroscopy after elution.
CBS 96, 11-13 (2006). HPTLC of isopropylthioxanthone (ITX) in food, on silica gel in horizontal developing chamber with toluene - n-hexane 4:1 over 50 mm. Quantitative determination by fluorescence measurement at UV 254/>400 nm. Polynomial calibration via peak height, working range was 20 - 200 µg/kg. LOD is 64 pg (n=3) and in spiked fatty matrix 1 µg/kg. Positive findings were confirmed by ESI-MS in selective ion monitoring mode at m/z 255 and 277 using a plunger-based extraction device. Further confirmation by DART directly coupled to TOF-MS.
Acta Chromatographica 22 (1), 37-55 (2010), DOI:10.1556/AChrom.22.2010.1.3. Separation of some new derivatives of thiosemicarbazide and the 1,2,4-triazole of sulphanylacetic acid by HPTLC on RP-18 with mobile phases containing water and an organic modifier (methanol, dioxane, acetone, 2-propanol, or tetrahydrofuran). Description of the relationships between solute retention and modifier concentration by Snyder’s linear equation. RM0 and slope values were determined by extrapolation based on linear retention and mobile phase concentration; both values characterize the lipophilicity of the substances. Correlation of the calculated values of RM0 with log P values for the drugs investigated by use of the software HyperChem, and correlations between intercept (RM0) and slope from the linear equations.
X-ray study of the conformation disorder observed in monoclinic and triclinic polymorphs of 2- phenyl-5,6-tetramethylenepyrimidine-4 (3H)- thione. Acta Chimica 118, 49-61 (1985). TLC study on the structure of two polymorpha of the title compound on silica, development with benzene - ethanol 4:1, detection with iodine vapours.
J. High Resol. Chrom. 12, 345-347 (1989). TLC separation of thiol compounds (captopril, coenzyme A, cysteamine HCl, cysteine HCl, glutathione) after derivatization with ammonium 7-flurobenzo-2-oxa-1,3-diazole-4-sulfonate (SBD-F) on HPTLC silica with isopropylether - methanol - water - acetic acid 9:8:2:1 as eluent in a twin trough chamber. Visualization under UV 366 nm, quantification by densitometry. Enhancement at signals by nitrogen- or helium-flushing.
J. Planar Chromatogr. 8, 238-240 (1995). TLC of sulfadiazine, sulfadimidine, sulfadimetoxine, sulfaquinoxaline on silica with ethyl acetate - dichloromethane 4:1 after preconcentration with acetonitrile. Detection after drying by spraying with a 0.02 % solution of fluorescamine in acetone, and observation under UV 366 nm.
Tetrahedron 63, 2466-2471 (2007). Preparative TLC of two couples of cyclic bis(thiosulfinates) cis/trans stereoisomers derived from bis-disulfides on RP-18 phase by three successive migrations with hexane – ethyl acetate 2:3. Identification after alkaline cleavage of the two S(O)-S bonds followed by metalation with Ni (II).