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
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Abstracts of 1985 Beijing Conference and Exhibition on Instrumental Analysis, 528, (1985). Utilization of relative scattered target (RST), set pattern count (SPC) and stepwise combination (SC) in selecting the optimal TLC system for 13 barbiturates from 14 different systems SC method was found best.
Comparison of 5 methods for selecting the best solvent combinations from 34 systems in TLC of 16 steroid hormonal drugs with systematic combination as the best
J. Planar Chromatogr. 1, 102-115 (1988). Discussion of the role of the vapor phase in TLC, stressing on the influence of gaseous solvent molecules on sorbent-solvent sorbent-water, water-solvent, sorbent-water-solvent, solvent- solvent interactions, with experimental data related to pre-conditioning. Description of the methods controlling chromatographic behavior of layer locally via pre-conditioning gradients.
J. Planar Chromatogr. 2, 71-75 (1989). A validation procedure for TLC scanners is presented including determination of signal to noise ratios and instrumental sensitivity. Using test plates, the overall reliability can be determined. Validation of individual parts of the software is done by comparison of different algorithms, for example smoothing algorithms. Validation of spotting devices is shown to be possible by analysis of variances from different types of scans in order to separate errors created by positioning and measurement.
Part IV. On plate investigations by UV spectroscopy.) (Hungarian). Acta Pharmaceutica Hungarica 66, 133-140 (1996). TLC of phenobarbital, sulfinpyrazone, sulfacetamide, benzoic acid, salicylic acid (and their Na-salts), papaverine hydrochloride on silica with chloroform - ethanol 9:1. Visualization under UV366 nm; densitometry at 200 nm.
J. Liq. Chrom. Rel. Technol. 27, 2019-2030 (2004). Comparison of the N-type and S-type chambers in terms of mobile phase flow rate, the Rf values obtained, and the densitometrically established concentration profiles of the test analytes. Selected were several phenyl-substituted alcohols and acids, low activity adsorbents (e. g. cellulose powder), and low-polarity solvents (n-octane and decalin) as the components of the chromatographic systems investigated. The overall conclusion from the results obtained is that the physico-chemical performance of the S-chamber is comparable with that of the N-chamber, and that the only indisputable superiority of the S-chamber is the more economical use of the mobile phase.
J. Chromatogr. 303, 190-192 (1984). Study of the masking effects of silica, impregnated with amino acids, nucleic acid bases, and organic acceptors, on "charge-transfer" TLC behaviour of pyrene. Discussion of the interaction between the impregnant and pyrene, between silica and pyrene and between silica and impregnant.