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. 4, 416 (1991). TLC of a-tocopherol on silica with benzene - acetone 9:1. Quantification after elution by spectrometry.
Indian Drugs 32 (4), 166-171 (1995). HPTLC of amiloride (A) and frusemide (F) on silica with ethyl acetate - methanol - NH3 (18%) 75:10:8. Quantification by densitometry at 275 nm using diloxanide as internal standard. Linearity range 20-120 ng for A and 240-320 ng for F with average recovery of 99.75 % and 100.05 % respectively.
Indian Drugs 33 (5), 208-212 (1996). HPTLC of azatadine maleate and pseudoephedrine HCl along with paracetamol in tablets on silica with dichloromethane - acetone - methanol - triethylamine 70:40:5:2. Densitometry at 257 nm. Diphenhydramine was used as internal standard. The linearity range was found to be 100-700 ng for azatadine maleate, 6-42 mg for pseudoephedrine HCl and 10-70 ng for paracetamol.
Chinese J. Chromatogr. (Sepu) 15, 263-265 (1997). Presentation of a complex method for the optimization of the solvent system of cortical hormone, sulfa drugs, ginkgo biloba. Computation of the composition of the solvent system by using a proposed regression equation and a group of experimental data. Comparison of the results obtained with those obtained by verifying test, giving good agreement.
J. Planar Chromatogr. 12, 365-372 (1999). Development of a computer program for optimization of mobile phase composition in TLC and examination of this method for chromatography of cyanobacterial hepatotoxins on normal-phase TLC plates and for phenolic compounds on RP layers. HPTLC of microcystins (cyclic heptapeptides) on silica gel with combinations of n-propanol - ethyl acetate - water. Densitometry at 240 nm. TLC of phenolic acids (catechin, ellagic acid, gallic acid, kaempferol, methyl gallate, rutin) on RP-18. Videodensitometry at 254 nm.
Indian Drugs 38 (3), 147-149 (2001). Spotwise application of 20 µL methanolic plant extracts of different concentrations on silica gel for fluorescence quenching under UV 254 nm. Quenching which was directly proportional to the concentration of each plant extract was used as aid for routine quality control of crude drugs.
J. Chinese Trad. Patent Med. (Zhongchengyao) 26 (1), 29-32 (2004). TLC on silica gel with 1) chloroform - ethyl acetate - methanol - water 15:40:22:10, 2) chloroform - methanol - water 13:7:2. Detection 1) by spraying with 10 % H2SO4 in ethanol and heating at 105 ºC, 2) under UV light. Identification by fingerprint technique. Quantification of chlorogenic acid by HPLC.
J. Planar Chromatogr. 26, 417-420 (2013). HPTLC of gamma-amino butyric acid (GABA) in mice brain tissue on silica gel with n-butanol - glacial acetic acid - water 65:18:28. Detection by dipping in 0.2 % ninhydrin solution, followed by heating at 65 ºC for 3 min. Quantitative determination by absorbance measurement at 480 nm. Linearity was between 100 and 1000 ng/zone. LOD and LOQ were 50 and 151 ng/zone. Recovery (by standard addition) was found to be 65-78.5 %. Intra- and inter-day precision values were below 7.7 %.