Search for dissertations about: "P. Jacobsson"
Showing result 1 - 5 of 13 swedish dissertations containing the words P. Jacobsson.
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1. Cold trapping and reinjection techniques for gas chromatography-mass spectrometry
Abstract : This thesis describes the use of cold trapping and reinjection techniques in combination with gas chromatography-mass spectrometry. A summary of different cold trap/ reinjection systems is presented. READ MORE
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2. Processing and analysis of NMR data : Impurity determination and metabolic profiling
Abstract : This thesis describes the use of nuclear magnetic resonance (NMR) spectrometry as an analytical tool. The theory of NMR spectroscopy in general and quantitative NMR spectrometry (qNMR) in particular is described and the instrumental properties and parameter setups for qNMR measurements are discussed. READ MORE
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3. Aspects of Optimisation of Separation of Drugs by Chemometrics
Abstract : Statistical experimental designs have been used for method development and optimisation of separation. Two reversed phase HPLC methods were optimised. READ MORE
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4. Novel on-line mid infrared detection strategies in capillary electrophoretic systems
Abstract : Infrared absorption spectra can provide analytically useful information on a large variety of compounds, ranging from small ions to large biological molecules. In fact, all analytes that possess a dipole moment that changes during vibration are infrared-active. The infrared (IR) spectrum can be subdivided into far-, mid- and near- regions. READ MORE
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5. In vitro cellular models for neurotoxicity studies : neurons derived from P19 cells
Abstract : Humans are exposed to a variety of chemicals including environmental pollutants, cosmetics, food preservatives and drugs. Some of these substances might be harmful to the human body. READ MORE