Search for dissertations about: "gas chromatography mass-spectrometry"
Showing result 1 - 5 of 161 swedish dissertations containing the words gas chromatography mass-spectrometry.
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1. Mycotoxins in indoor environments. Determination using mass spectrometry
Abstract : Dampness in indoor environments may cause various health problems. The specific causative agent(s) are unknown but may originate from degradation processes in damp materials, microbial growth, or a combination of these phenomena. The health impact of dampness in buildings is a politically, legally, and economically important question. READ MORE
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2. Gas chromatography - mass spectrometry of sugars and related hydroxy acids as trimethylsilyl derivatives
Abstract : The application of gas chromatography and mass spectrometry has contributed to the rapid progressof carbohydrate chemistry during the past ten years. Themethods are indispensable tools in current research oncarbohydrate reactions during pulping processes. READ MORE
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3. Advances in Mass Spectrometry for the Analysis of Emerging Persistent Organic Pollutants
Abstract : Mass spectrometry (MS) is a technique widely implemented for the measurement of environmental pollutants. A critical tool for the analysis of persistent organic pollutants (POPs) over several decades, MS as coupled with liquid and gas chromatography (LC and GC) techniques enables the analysis of emerging POPs. READ MORE
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4. Applications of Solid-Phase Microextraction to Chemical Characterization of Materials Used in Road Construction
Abstract : Environmental and health aspects of road materials have been discussed for a long time, mostly regarding bitumen and bitumen fumes. However, just a few studies on other types of road materials have been reported. READ MORE
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5. Analysis of phospholipids in cellular membranes with LC and imaging mass spectrometry
Abstract : Imaging mass spectrometry enables the creation of molecule specific images from the surface of a solid sample in vacuum. To solve the issue of bringing single cells into vacuum without altering their native distribution of molecules, a freeze fracture device that fits the time of flight secondary ion mass spectrometry (TOF-SIMS) IV instrument has been developed. READ MORE