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. 31, 265-271 (2018). HPTLC of aspirin (1), paracetamol (2), and caffeine (3) in saliva, after ultrasound-assisted emulsification microextraction, with chloroform on silica gel with ethyl acetate - acetic acid 19:1. Detection under UV light at 254 nm. Quantitative determination using ImageJ software. The hRF values for (1) to (3) were 90, 80 and 50, respectively. Linearity ranged between 4 and 200 μg/zone for (1) to (3). LOD and LOQ were 12 and 38 μg/zone for (1), 8 and 26 μg/zone for (2), and 7 and 23 μg/zone for (3), respectively. The intermediate precision was <10 % (n=3). Recovery was in the range of 89-94 % in saliva for (1) to (3).
Budapest Chromatography Symposium, June 13 (1985). TLC study of the hydrophobic properties of isomeric naphthols: alpha-naphthol, beta-naphthol, 1,5-dihydroxynaphthalene and 2,7-dihydroxynaphthalene. Results show that naphthols with the OH-group in positions 2- and 2,7- exhibit lower hydrophobic properties than those with OH in positions 1- and 1,5-. TLC on silica with benzene - acetone 7:3. Detection with 0.005 % aq. new fuchsine solution.
Chromatographia 20, 235-238 (1985). Use of derivatization techniques in quantitative HPTLC; in situ analysis of thiourea and thioglycolic acid compounds on silica with chloroform - isooctane - methanol -25 % NH3 50:20:30:4 and diisopropyl ether - formic acid - water 90:7:3, respectively. Quantitation after spraying or immersing with the proper reagents. Detection limit less than 1 mg.
6. Detection under UV at 254 nm. Detection limit 250 -1000 ng. New detection method.
(Chinese). Chinese J. Chem. Reag. 9, 371-374 (1987) (Huaxue Shiji). TLC on silica with benzene - carbon tetrachloride - acetic acid - acetone 50:75:0.8:3.8. Quantification by spectrophotometry at 425 nm after elution with acetone.
Part 2. ) (German). Scientia Pharmaceutica 55, 237-245 (1987). TLC on silica with ethyl acetate, methanol, ethyl acetate - methanol 1:1, 4:1, 5:2, ethyl acetate with conc. NH3, ethyl acetate - 96% acetic acid 6:1, methanol - 96% acetic acid 6:1, ethyl acetate - methanol - 96% acetic acid 5:2:1, dichloromethane, dichloromethane - ethyl acetate 1:1, dichloromethane - methanol 1:1 and 5:1, dichloromethane - ethyl acetate - 96% acetic acid 6:6:1 and butanol - water - 96% acetic acid 4:5:1. Visualization under UV 254 and 366 nm and by exposure to iodine vapor.
J. Planar Chromatogr. 3, 160-162 (1990). HPTLC of ß-escin, horse-chestnut fluid and spray-dried extract samples on silica with propanol - ethyl acetate - water 4:3:3. Visualization by immersion of the dried plate for 2 s in a mixture of freshly prepared iron(III)chloride reagent - methanol 1:4. Densitometric evaluation was carried out by scanning in reflectance/absorbance mode at 540 nm. Excellent repeatability; (cv = 1.7%).
J. Planar Chromatogr. 4, 416 (1991). TLC of a-tocopherol on silica with benzene - acetone 9:1. Quantification after elution by spectrometry.