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. 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.
J. Planar Chromatogr. 8, 117-121 (1995). HPTLC of monosodium glutamate on silica (no indication of the mobile phase), threefold ascending development to a height of 60 mm, in an unsaturated tank. Detection by spraying with ninhydrin solution. Quantification by densitometry at 520 nm (absorbance). Detection limit 3 mg MSG/mL. Compared with the enzymatic method, TLC is quick, precise, cheap, and suitable both for industrial quality control as well as for occasional analyses.
Planar Chromatogr. 8, 269 - 278 (1995). HPTLC of theophylline and structural related substances (i.e. theophyllidine, methylxanthine, theobromine, etophylline, caffeine) on silica with toluene - 2-propanol - acetic acid 16:2:1. Quantification by densitometry at 274 nm.
J. Planar Chromatogr. 9, 220-223 (1996). HPTLC of 18b-glycyrrhetinic acid on silica with ethyl acetate - methanol - 13.5M NH3 10:3:1. Quantification by densitometry at 260 nm (absorbance). New highly selective and rapid HPTLC method.