Search for dissertations about: "Analytical Pharmaceutical Chemistry"
Showing result 21 - 25 of 62 swedish dissertations containing the words Analytical Pharmaceutical Chemistry.
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21. Analytical method development in liquid chromatography- mass spectrometry based metabolomics
Abstract : Metabolomics is the analytical field which aims at analyzing all small molecules, metabolites, in a biological system simultaneously. Currently no analytical methods are able to capture the entire metabolome, therefore, the analytical methods are often developed to be as general as possible. READ MORE
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22. Evaluation of a Miniaturized Rotating Disk Apparatus for In Vitro Dissolution Rate Measurements in Aqueous Media : Correlation of In Vitro Dissolution Rate with Apparent Solubility
Abstract : The general aim of this thesis was to evaluate a newly designed and constructed miniaturized rotating disk apparatus for in vitro dissolution rate measurements of different drug substances from all of the classes in the Biopharmaceutical Classification System (BCS). The new equipment is based on a low volume flow-through cell of Plexiglas, a gold plated magnetic bar and a special designed press. READ MORE
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23. Capillary electroseparations in pharmaceutical analysis of basic drugs and related substances
Abstract : Capillary electroseparation methods are exciting new techniques with very broad application areas and vast potential in pharmaceutical and biomedical analysis. To improve the limit of detection (LOD) capillary zone electrophoresis (CZE) has been combined with isotachophoretic (ITP) preconcentration in a single capillary. READ MORE
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24. Fundamental Investigations of Supercritical Fluid Chromatography
Abstract : This thesis aims at a deeper understanding of Supercritical FluidChromatography (SFC). Although preparative SFC has started to replace Liquid Chromatography (LC) in the pharmaceutical industry - because of its advantages in speed and its less environmental impact - fundamental understanding is still lacking. READ MORE
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25. Multivariate spectroscopic methods for the analysis of solutions
Abstract : In this thesis some multivariate spectroscopic methods for the analysis of solutions are proposed. Spectroscopy and multivariate data analysis form a powerful combination for obtaining both quantitative and qualitative information and it is shown how spectroscopic techniques in combination with chemometric data evaluation can be used to obtain rapid, simple and efficient analytical methods. READ MORE