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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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.
(Quality assurance of medicinal drugs. Part 1: horsetail herbs, elder blossoms, melilot herbs and orthosiphon leaves.) Dtsch. Apoth. Ztg. 127, 7-10 (1987).TLC of horsetail extract on silica with ethyl acetate - formic acid - acetic acid 98 % - water 100:11:11:26. Detection with 1 % methanolic solution of diphenylboryloxyethylamine and 5 % ethanolic solution of macrogol 400 R (polyethylene glycol 400). TLC of orthosiphon extract on silica, development 3 x with chloroform - ethyl acetate 6:4. Detection by UV 366 nm. TLC of melilot extract on silica with chloroform - toluene 8:2. Detection by UV 254 nm. Quantification after extraction.
J. Chromatogr. 436, 73-79 (1988). Screening for tranquillizer residue in pig muscle, liver and kidney tissue by HPTLC on silica (two-dimensional) with 1. dichloromethane - acetone - 25% NH3 100:100:5 and 2. n-butanol - acetic acid - water 80:20:100 (organic layer). Detection under UV 254/366 nm. Detection levels were 25 µg/kg for propiopromazine, 50 µg/kg for azaperone and 125 µg/kg for carazolol.
Acta Chimica 127, 95-58 (1990). TLC of hydroxy-propylated dodecyl alcohol and dodecyl alcohol on silica with acetone - methanol - water 50:50:1.
J. Planar Chromatogr. 3, 77-78 (1990). Quantitative TLC determination of Polidocanol (mixture of monolauryl ethers of polyethyleneglycols) on silica with dichloromethane - methanol 15:2 with traces of water as eluent. After drying immersion for 2 s in Dragendorff’s reagent. Quantification by densitometry (absorbance at 550 nm). Recoveries for gel 99.85 % and for ointments 103.4 %; reproducibilities 2.9 % and 1.8 % resp.
J. Planar Chromatogr. 4, 370-372 (1991). HPTLC of polidocanol (mixture of monolauryl ethers of polyethylene glycols) on silica with MEK - acetone 10:1, water saturated. Visualization by dipping the plates for one second into a solution of 2% potassium dichromate in 12% aqueous sulfuric acid. Quantification by densitometry in reflectance mode at 600 nm. CV =3.4% (n=10) and recovery rate 97.0 + 3.1% (n=8).
J. Planar Chromatogr. 6, 269-272 (1993). TLC of 27 corticosteroids on silica with 13 mobile phases; e.g. laboratorymade plates with dichloromethane - ether - methanol - water 77:15:8:1.2 (first development) and ether - toluene - butanol-1, saturated with water 80:15:5; acetic acid - carbon tetrachloride - heptane 4:3:3; 1-butanol - acetic acid - water 6:2:2. Detection under UV at 254 nm followed by spraying with a 20% ethanolic solution of sulfuric acid and heating at 120 °C for 10 min. or until the spots appeared. Examination in daylight and under UV 365 nm.
J. Planar Chromatogr. 7, 133-136 (1994). HPTLC of paracetamol, etofylline and theophylline on silica with chloroform - methanol 9:1 as mobile phase. Densitometry at 278 nm (absorbance).
Indian Drugs 31 (4), 139-143 (1994). TLC of different analgesics in combined dosage form on silica in phosphate buffer (pH 6.0) with ethyl acetate - chloroform - methanol NH3 110:80:10:1. Determination after elution by spectrophotometry at 242 nm for paracetamol, 258 nm for dextropropoxyphene, 265 nm for oxyphenbutazone and ibuprofen.