Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Ultra high pressure liquid chromatography"”.
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LC-MS/MS determination of various drugs of abuse and metabolites in municipal wastewater effluent samples
A method was developed using liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the quantification and confirmation of 8 drugs of abuse (cocaine, codeine, MDMA, methadone, methamphetamine, morphine, nicotine, and oxycodone) and their various metabolites (acetylmorphine, cotinine, EDDP, …
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Development of Polymeric Nanoparticles Containing a Natural Antioxidant (α-Tocopherol) for the Treatment of Spinal Cord Injury
… for treatment of SCI includes the delivery of high doses of neuroprotective agents which have not been proven to be effective. The challenge in therapy is to deliver low and effective doses of therapeutics to ameliorate the injury condition. Thus, this study focuses on developing nanoparticles …
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The Development and Application of Non- Targeted Mass Spectrometry Based Methods to Tea (Camellia Sinensis L.)
… pace with on-going technological advances in chromatography and mass spectrometry. Thus a major goal of this thesis was to develop improved, non-targeted methods using modern LChigh resolution mass spectrometry (HRMS) instrumentation and then explore their utility in investigating complex …
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Impact of agronomical and technological factors and the oxidative protection of the matrix on polysulfide formation and atypical ageing in wine
… was to apply an analytical approach using ultra high-pressure liquid chromatography coupled to high-resolution mass spectrometry in order to detect and study the relevant compounds involved in the expression of two of the most important white wine defects. In particular, reductive notes …
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Rapid separation of biologically important low molecular weight compounds by microchip electrophoresis and ultra-fast performance liquid chromatography
… compounds by microchip electrophoresis and ultrahigh liquid chromatography. Chapter 1 introduces the theory and principles behind capillary electrophoresis separation. An overview of the history, different modes and detection techniques coupled to CE is provided. The advantages of microchip …
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The Neuroprotective Effects of Exercise Against Menopause Induced Alterations in Alzheimer’s Disease Neuropathogenesis
… kit, 3 Flow-Injection-Analysis (FIA-MS) and 2 Ultra-High-Pressure Liquid Chromatography (UPLC). The CVN-AD genotype had significantly lower metabolite levels in comparison to NOS-/- mice and this effect was exacerbated by VCD-treatment. When evaluating the effects of exercise on the CVN-AD …