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 “"Fourier-transform ion cyclotron resonance mass spectrometer"”.
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Noncovalent Interactions Between Alkali Metal Cation And Aza/thia-Crown Macrocycles: Mass Spectrometric Techniques And Theoretical Studies
… experimental and theoretical description of cation-aza-crown and thia-crown ether interactions with alkali metal cations. Infrared multiple photon dissociation (IRMPD) action spectroscopy and energy-resolved collision-induced dissociation (CID) techniques were used in conjunction with …
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Altering Nitric Oxide Bioavailability and Lipid Profiles in Endothelial Cells By Polycyclic Aromatic Hydrocarbons in Particulate Matter
… studies have demonstrated a significant association between exposure to particulate matter (PM) and atherosclerosis. Polycyclic aromatic hydrocarbons (PAHs) present in particulate matter, are well known to induce oxidative stress and lipid peroxidation via generation of reactive oxygen species …
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Studies Toward A Detailed Understanding Of The Intrinsic Properties Of Nucleic Acid Constituents: Gas-Phase Conformations, Energetics, And Glycosidic Bond Stability
<p>The gas-phase conformations of the protonated forms of the nucleic acid constituents: nucleosides and mononucleotides, were characterized by infrared multiple photon dissociation (IRMPD) action spectroscopy and theoretical calculations. The IRMPD spectroscopy experiments were performed using a …
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MASS SPECTROMETRIC STUDIES ON PETROLEUM ASPHALTENES AND ORGANOSULFUR COMPOUNDS, ON FUNCTIONAL-GROUP SELECTIVE ION-MOLECULE REACTIONS AND ON GAS-PHASE REACTIVITY OF META-BENZYNES TOWARD AMINO ACIDS
Mass spectrometry has found a wide variety of applications in many fields of study, such as fundamental chemistry, biological science, food and fuels, advanced materials, etc. Due to its high sensitivity, selectivity and speed, mass spectrometry provides an invaluable tool for direct mixture …
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Multidimensional liquid chromatographic separations for proteomics
… orthogonal (mutually independent), multidimensional separation methods must be employed to provide sufficient resolution to characterize the appropriate number of different species. The most common of these methods are two dimensional gel electrophoresis (2DGE) of proteins and multidimensional …
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Theoretical And Experimental Studies Of Noncovalent Metal Cation Binding And Base Pairing Interactions Of Cytosine And Modified Cytosines
… AND EXPERIMENTAL STUDIES OF NONCOVALENT METAL CATION BINDING AND BASE PARING INTERACTIONS OF CYTOSINE AND MODIFIED CYTOSINES</p> <p>by</p> <p>BO YANG</p> <p>December 2014</p> <p>Advisor: Professor Mary T. Rodgers</p> <p>Major: Analytical Chemistry</p> <p>Degree: Doctor of Philosophy</p> <p>Binding …