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. Chromatogr. 387, 556-558 (1987). TLC of sulphides, sulphoxides and sulphones on silica with appropriate solvents. Detection by spraying with freshly prepared Dragendorff's reagent. Comparison of Dragendorff's reagent with chromic acid - acetic acid reagent. Dragendorff is more sensitive and produces more stable derivatives.
J. Chromatogr. 428, 196-202 (1988). HPTLC of chloroquine on silica with 4% n-butylamine in methyl tert. -butyl ether. Detection under UV. Estimation by comparison of the spot fluorescence intensity with standards. Comparison of the results with those from HPLC.
Chromatographia 28, 364-366 (1989). Description of a TLC procedure for glucose and fructose on amino-modified silica with acetonitrile - water 7:3. Detection under UV 365 nm after heating the chromatogram. Comparison of the detection limits with those obtained by spraying and dipping techniques.
J. AOAC Int. 73, 425-428 (1990). TLC of aflatoxin B1, B2, G1 on silica according to AOAC 26.026-26.031 resp. AOAC 26.052-26.058. Quantification by TLC-fluorodensitometry 366/>420 nm.
J. Planar Chromatogr. 5, 229-233 (1992). TLC of a bis quaternary ammonium steroid on silica with lithium perchlorate (20%) in water - 2-propanol - glycerol 5:90:5. Separation of the decomposition products with sodium iodide (40%) in water - 2-propanol - acetonitrile 5:90:5. Detection with iodine vapor resp. by immersion into a solution of iodine (0.25%) in chloroform - methanol 1:1 (decomposition products). TLC of an estrogen and a progestogen on silica with toluene - ethyl acetate - acetic acid 80:20:3. Quantification by scanning in fluorescence/reflection mode. Practical hints on application, development, detection, and densitometric evaluation; if performed carefully, TLC results are of the same quality as those from HPLC or GC.
Chromatographia 35, 275-280 (1993). Determination of the lipophilicity of 14 anti-hypoxia drugs by reverse-phase TLC on paraffin-impregnated silica with 25-60% acetonitrile in steps of 5% containing a changing or constant concentration of buffer. Detection under UV 254 nm. Discussion of the correlation between lipophilicity and the specific hydrophobic surface area of the drugs, and the effect of the concentration of buffer on the retention of the drugs. Comparison of the results with those obtained by reverse-phase HPLC.
Chinese J. Pharm. Anal. (Yaowu Fenxi Zazhi) 15 (3), 47-48 (1995). TLC of rifampin on silica - sodium phosphate 95:5 with chloroform - methanol - water 90:10:1. Comparison of the results with those obtained by the method of China pharmacopoeia.
CBS 90, 12-13 (2003). TLC of oxazoline Ia on aluminum sheets RP-18 with methanol over 10 mm, followed by water - acetonitrile 1:1 over 55 mm. Ion pair chromatography of oxazoline Ia with phosphate buffer - acetonitrile 1:1 over 60 mm after dipping in 2 mM cetyltrimethylammonium bromide. TLC of oxazoline Ib and Ic with phosphate buffer - acetonitrile - dioxane 4:3:3 over 65 mm. Determination by absorbance measurement at 200 nm (oxazoline Ia and Ib) and 262 nm (oxazoline Ic) respectively.