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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- Search by CBS edition: Select a CBS edition and find all related publications
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J. Planar Chromatogr. 31, 143-149 (2018). HPTLC of stigmasterol (1), β-sitosterol (2), campesterol (3) and ergosterol (4) in Heteropogon contortus on silica gel with toluene – methanol – formic acid 90:10:3. Detection by spraying with anisaldehyde sulfuric acid followed by heating at 110-120 °C for 4-5 min. Quantitative determination by absorbance measurement at 530 nm. The hRf values for (1) to (4) were 23, 13, 39 and 28, respectively. Linearity was in the range of 2-12 ng/zone for (1) to (4). The LOD and LOQ were 50 and 200 pg/zone for (1), 13 and 40 pg/zone for (2), 86 and 260 pg/zone for (3) and 20 and 60 pg/zone for (4), respectively. Recovery was in the range of 98.4 and 99.6 % for (1) to (4).
J. Planar Chromatogr. 31, 243-249 (2018). HPTLC of diazinon (1) and chlorpyrifos (2) in the leave extracts of lavender and rosemary on silica gel with petroleum ether – ethanol – glacial acetic acid 95:5:1 for (1) and 90:10:1 for (2). Quantitative determination by absorbance measurement at 254 nm. The hRf values for (1) and (2) were 54 and 50, respectively. Linearity was in the range of 10-1600 ng/zone for (1) and 40-2000 ng/zone for (2). The intermediate precision was below 2 % (n=3). The LOD and LOQ were 3 and 10 ng/zone for (1) and 12 and 40 ng/zone for (2), respectively. Average recovery was 100.8 % for (1) and 99.9 % for (2).
Phytochemistry 157, 92-102 (2019). HPTLC of monogalactosyldiacylglycerol (1) and digalactosyldiacylglycerol (2) in the leaves of basket willow (Salix viminalis L., Salicaceae, Malpighiales), cabbage (Brassica oleracea L., Brassicaceae, Brassicales), pea (Pisum sativum, Fabaceae, Fabales), roseroot (Rhodiola rosea L., Crassulaceae, Saxifragales), meadow buttercup (R. acris L., Ranunculales), garlic (Allium sativum L., Amaryllidaceae, Asparagales) and Ipomoea tricolor Cav. (Convolvulaceae, Solanales) on silica gel with acetone – benzene – water 91:30:8. Qualitative identification under UV light at 254 and 366 nm. The hRF values were 20-26 for (1) and 63-77 for (2).
Rapid Commun. Mass Spectrom. 32, 2113-2121 (2019). HPTLC of dihexadecylphosphatidylethanolamine, dihexadecylphosphatidylglycerol, dihexadecylphosphatidylcholine, monohexadecylphosphatidylethanolamine and tetratetradecenylcardiolipid in the lipidome of P. aeruginosa on silica gel with chloroform – methanol – acetic acid – water 170:45:20:8. Detection by exposure to iodine vapor. Phospholipid identification by mass spectrometry.
Pharmacogn. Mag. 14, 294-303 (2018). HPTLC of gallic acid (1), ascorbic acid (2), hesperidin (3), and quercetin (4) in the leaves of Rhododendron arboreum and Rhododendron campanulatum on silica gel with ethyl acetate – dichloromethane – glacial acetic acid – formic acid – methanol 10:10:1:1:2. Quantitative determination by absorbance measurement at 254 nm. The hRF values for (1) to (4) were 74, 31, 20 and 87, respectively.
Solanum species used as ‘Brihati’ and its market samples using a validated high-performance thin-layer chromatography method
J. Planar Chromatogr. 31, 421-428 (2018). HPTLC of solamargine in Solanum species on silica gel with dichloromethane ‒ methanol ‒ 2.5% aqueous ammonia 75:25:2. Detection by dipping into anisaldehyde sulfuric acid reagent, followed by heating at 110 °C. Quantitative determination by absorbance measurement at 540 nm. The hRF value for solamargine was 15. Linearity was between 25 and 300 ng/zone. LOD and LOQ were 1 and 4 ng/zone. The intermediate precision was <2 % (n=3). Average recovery was 101.2 %.
J. Planar Chromatogr. 31, 280-289 (2018). HPTLC of prilocaine (1), lidocaine (2), O-toluidine (3) and 2,6-dimethylaniline (4) on silica gel with toluene – chloroform – ethanol – triethylamine 50:50:10:1. The hRf values for (1) to (4) were 27, 37, 58 and 67, respectively. Quantitative determination by absorbance measurement at 220 nm. Linearity ranged between 0.4-9.0 μg/zone for (1), 0.8-11.0 μg/zone for (2), 0.2-2.9 μg/zone for (3) and 0.1-1.4 μg/zone for (4). LOD and LOQ were 1.5 and 4.4 μg/mL for (1), 5.1 and 15.5 μg/mL for (2), 1.3 and 4.1 μg/mL for (3) and 1.0 and 3.1 μg/mL for (4). The intermediate precision was <1 % (n=3). Average recovery was 100.3 % for (1), 100.9 % for (2), 99.8 % for (3) and 100.3 % for (4).
H. TRAITLER, A. STUDER, R.E. KAISER (eds): Instrumental HPTLC, Institute for Chromatography, Bad Dürkheim, FRG (1987), 255- 264. Discussion of the concept, the principles of application and practical details of planar liquid chromatography under high mobile phase pressure.