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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A study of the mechanism and thermodynamics of retention. J. Liq. Chromatogr. Relat. Technol. 28, 2499-2513 (2005). TLC of R,S-(+/-)-ibuprofen and S-(+)-ibuprofen on silica gel prewashed with methanol - water 9:1 and impregnated with a 0.03 mol/L methanolic solution of L-arginine by dipping. Separation with acetonitrile - methanol - water 5:1:1 and several drops of acetic acid to adjust the pH to 4.8. Two dimensional development with the same mobile phase in the first direction, followed by drying and application of the S-(+)-enantiomer and development in the second direction. Densitometric evaluation at 210 nm. Chiral separation of propanolol with acetonitrile - methanol 15:4 containing ammonia for one and two dimensional separation.
J. Liq. Chromatogr. Relat. Technol. 41, 324-328 (2018). TLC minilab protocols were transferred to HPTLC validated methods for the determination of atenolol (1), chloramphenicol (2), furosemide (3), glibenclamide (4), penicillin V potassium (5), and praziquantel (6) on silica gel with methanol – ammonia 100:1 for (1), ethyl acetate – toluene – methanol 15:5:3 for (2), toluene – ethyl acetate – acetic acid 17:13:1 for (3), ethyl acetate – methanol – toluene – ammonia 11:7:1:1 for (4), ethyl acetate – methanol – acetic acid 20:10:1 for (5) and acetone – toluene 14:7 for (6). Qualitative evaluation under UV 254 nm. The hRf values for (1) to (6) were 35, 52, 30, 61, 48 and 65, respectively.
J. Agric. Food Chem. 34, 688-694 (1986). Determination of alfaprostol and metabolites on silica with benzene - dioxane - acetic acid 20:20:1. Detection by spraying with phosphomolybdic acid and heating. Detection of radioactive zones with a radiochromatogram spark chamber.
J. Chromatogr. 434, 177-186 (1988). TLC of metabolites of erythromycins on silica with three different solvent systems. Detection by spraying with 4-methoxy-benzaldehyde - sulfuric acid - ethanol 1:1:9 and heating at 110°C for 1 min. Confirmation by MS after TLC identification and purification.
Arzneim.-Forsch./Drug Res. 41, 363-366 (1991). TLC of thiopental (after prechromatography) with benzene - tissue components running in the front, thiopental remaining at the start - on silica with toluene - acetone diethylamine 80:19:1. Quantification after elution with 0.1 N NaOH using UV at 305 nm.
J. Chromatogr. B 667, 315-320 (1995). TLC on silica with 1) chloroform, 2) chloroform - methanol - acetic acid 150:25:4. Detection under 365 nm. Quantification by densitometry at 365 nm (fluorescence).
Arzneim.-Forsch./Drug Res. 48, 455-460 (1998). TLC of deramciclane fumarate ((1R,2S,4R)-(-)-N,N-dimethyl-2-[(1,7,7-trimethyl-2-phenylbicyclo[2,2,1]hept-2-yl)oxy]ethane amine-2-(E)-butendioate (1:1)) and [3H]-camphor-3-deramciclane on silica gel with butanol - acetic acid - water 4:1:1, ethanol - NH3 9:1 or ethyl acetate - triethylamine 25:1. Detection of 3H-radioactivity by radioscanning.
59th Indian Pharmaceutical Congress C-100, 248, (2007). An HPTLC method has been developed for the estimation of flavonoids tannin and saponin in Caesalpinia bonduc. The dried powdered leaves of the plant were extracted with methanol and used for evaluation. HPTLC on silica gel with ethyl acetate - formic acid - glacial acetic acid - water 20:2:2:5 for flavonoids, chloroform - glacial acetic acid - methanol - water 16:8:3:2 for saponin, and ethyl acetate - toluene - formic acid 6:6:1 for tannin. Detection by spraying with 5 % methanolic sulphuric acid for saponin, 5 % alcoholic aluminium chloride solution for flavonoids, and 5 % ferric chloride solution for tannin. Densitometric evaluation at 254 nm and 366 nm.