Results 341 to 350 of about 836,807 (407)
Some of the next articles are maybe not open access.
Normal and Reversed-Phase Thin Layer Chromatography of Green Leaf Extracts.
, 2015Normal and reversed-phase chromatography can be easily illustrated using thin layer chromatography for the separation of green leaf extracts within a short time and at a low cost.
B. J. Sjursnes, L. Kvittingen, R. Schmid
semanticscholar +1 more source
Nature, 1967
A symposium on quantitative thin-layer and paper chromatography will be held on January 3 and 4, 1968, by the Pharmacological Society of Great Britain and the Society for Analytical Chemistry. What follows is a description of how this new technique has been developed in recent years.
openaire +3 more sources
A symposium on quantitative thin-layer and paper chromatography will be held on January 3 and 4, 1968, by the Pharmacological Society of Great Britain and the Society for Analytical Chemistry. What follows is a description of how this new technique has been developed in recent years.
openaire +3 more sources
Instrumental Thin-Layer Chromatography
, 2014Description: Instrumental Thin-Layer Chromatography delivers comprehensive coverage of this separation tool with particular emphasis on how this tool can be used in advanced laboratories and integrated into problemsolving scenarios.
C. Poole, S. Poole
semanticscholar +1 more source
Enantioseparations by Thin-Layer Chromatography
2012An up-to-date overview of thin-layer chromatography (TLC) techniques for chiral separations of various significant and/or recent examples of enantioresolutions is reported. Furthermore, examples for chiral separations obtained on achiral commercially available C18 TLC plates are described in detail.
DEL BUBBA, MASSIMO +3 more
openaire +3 more sources
Thin-layer and paper chromatography
Analytical Chemistry, 1986This selective review covers the literature of thin-layer chromatography (TLC) and paper chromatography (PC) cited in Chemical Abstracts from December 5, 1983, through November 25, 1985, and Analytical Abstracts from November 1983 to November 1985.
openaire +3 more sources
Thin layer chromatography in drug analysis
, 2013Part I Theory of Thin Layer Chromatography in Context of Pharmaceutical Analysis Overview of Drug Analysis and Structure of the Book Lukasz Komsta, Monika Waksmundzka-Hajnos, and Joseph Sherma Chemistry of Drugs and Its Influence on Retention Oliwia ...
L. Komsta +2 more
semanticscholar +1 more source
On-chip ultra-thin layer chromatography and surface enhanced Raman spectroscopy.
Lab on a Chip, 2012We demonstrate that silver nanorod (AgNR) array substrates can be used for on-chip separation and detection of chemical mixtures by combining ultra-thin layer chromatography (UTLC) and surface enhanced Raman spectroscopy (SERS).
J. Chen +3 more
semanticscholar +1 more source
Polytetrafluoroethylene layers for thin-layer chromatography
Journal of Chromatography A, 1969Abstract Polytetrafluoroethylene layers have been evolved whose properties are satisfactory for thin-layer chromatography (TLC). These properties include versatility of composition, rate of drying, uniformity, adherence to a support without binder, wettability, rate of development, and resolution of test-mixture components.
openaire +3 more sources
2012
The article contains sections titled: 1. Introduction 1.1. Definitions 1.2. Applications 2. Choice of Plates 2.1. Stationary Phases 2.1.1. Silica Gel 2.1.2. Bonded Phases 2.1.3. Cellulose 2.1.4. Impregnated Stationary Phases 2.2. Binders and Fluorescence Indicators 3. The Mobile Phase 3.1. Solvent Strength 3.2. Selectivity
Eike Reich, Valeria Widmer
openaire +2 more sources
The article contains sections titled: 1. Introduction 1.1. Definitions 1.2. Applications 2. Choice of Plates 2.1. Stationary Phases 2.1.1. Silica Gel 2.1.2. Bonded Phases 2.1.3. Cellulose 2.1.4. Impregnated Stationary Phases 2.2. Binders and Fluorescence Indicators 3. The Mobile Phase 3.1. Solvent Strength 3.2. Selectivity
Eike Reich, Valeria Widmer
openaire +2 more sources
Thin-layer chromatography of carbohydrates
Journal of Chromatography A, 1967The separation of carbohydrates on thin layers of silica gel is due first of all to the type and quantity of impregnating salt. The results of chromatography of carbohydrates on thin layers of silica gel in the presence of sodium mono- and dihydrogen phosphate are often better than those of paper chromatography (e.g.
Raisa G. Ovodova +4 more
openaire +3 more sources